Galectin Therapeutics Inc.

United States of America

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2023 1
2021 1
2020 1
Before 2020 34
IPC Class
A61K 31/715 - Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkagesDerivatives thereof, e.g. ethers, esters 21
C08B 37/00 - Preparation of polysaccharides not provided for in groups Derivatives thereof 16
A61K 31/732 - Pectin 12
A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca 11
C08B 37/06 - PectinDerivatives thereof 10
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Status
Pending 1
Registered / In Force 36

1.

COMPOSITION OF NOVEL CARBOHYDRATE DRUG FOR TREATMENT OF HUMAN DISEASES

      
Application Number 17852453
Status Pending
Filing Date 2022-06-29
First Publication Date 2023-01-05
Owner GALECTIN THERAPEUTICS, INC. (USA)
Inventor
  • Zomer, Eliezer
  • Traber, Peter G.
  • Klyosov, Anatole A.
  • Chekhova, Elena

Abstract

Aspects of the invention provide compositions for use in the treatment galectin-dependent diseases. In particular, compositions comprising a selectively depolymerized, branched galactoarabino-rhamnogalacturonate whose backbone is predominantly comprised of 1,4-linked galacturonic acid (GalA) moieties, with a lesser backbone composition of alternating 1,4-linked GalA and 1,2-linked rhamnose (Rha), which in-turn is linked to any number of side chains, including predominantly 1,4-b-D-galactose (Gal) and 1,5-a-L-arabinose (Ara) residues.

IPC Classes  ?

  • A61K 31/715 - Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkagesDerivatives thereof, e.g. ethers, esters
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
  • A61P 35/00 - Antineoplastic agents
  • A61P 11/00 - Drugs for disorders of the respiratory system
  • A61P 37/00 - Drugs for immunological or allergic disorders
  • C08B 37/00 - Preparation of polysaccharides not provided for in groups Derivatives thereof
  • A61K 31/738 - Cross-linked polysaccharides
  • A61K 31/70 - CarbohydratesSugarsDerivatives thereof
  • A61P 1/16 - Drugs for disorders of the alimentary tract or the digestive system for liver or gallbladder disorders, e.g. hepatoprotective agents, cholagogues, litholytics

2.

Methods for treatment of arthritis

      
Application Number 17034059
Grant Number 11413303
Status In Force
Filing Date 2020-09-28
First Publication Date 2021-04-01
Grant Date 2022-08-16
Owner GALECTIN THERAPEUTICS, INC. (USA)
Inventor
  • Zomer, Eliezer
  • Traber, Peter G.
  • Klyosov, Anatole A.
  • Chekhova, Elena

Abstract

Aspects of the invention provide compositions for use in the treatment galectin-dependent diseases. In particular, compositions comprising a selectively depolymerized, branched galactoarabino-rhamnogalacturonate whose backbone is predominantly comprised of 1,4-linked galacturonic acid (GalA) moieties, with a lesser backbone composition of alternating 1,4-linked GalA and 1,2-linked rhamnose (Rha), which in-turn is linked to any number of side chains, including predominantly 1,4-b-D-galactose (Gal) and 1,5-a-L-arabinose (Ara) residues.

IPC Classes  ?

  • A61K 31/715 - Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkagesDerivatives thereof, e.g. ethers, esters
  • A61K 31/738 - Cross-linked polysaccharides
  • C08B 37/00 - Preparation of polysaccharides not provided for in groups Derivatives thereof
  • A61P 37/00 - Drugs for immunological or allergic disorders
  • A61P 1/16 - Drugs for disorders of the alimentary tract or the digestive system for liver or gallbladder disorders, e.g. hepatoprotective agents, cholagogues, litholytics
  • A61P 11/00 - Drugs for disorders of the respiratory system
  • A61P 35/00 - Antineoplastic agents
  • A61K 31/70 - CarbohydratesSugarsDerivatives thereof
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca

3.

Composition of novel carbohydrate drug for treatment of human diseases

      
Application Number 16525972
Grant Number 10799525
Status In Force
Filing Date 2019-07-30
First Publication Date 2020-03-12
Grant Date 2020-10-13
Owner Galectin Therapeutics, Inc. (USA)
Inventor
  • Zomer, Eliezer
  • Traber, Peter G.
  • Klyosov, Anatole A.
  • Chekhova, Elena

Abstract

Aspects of the invention provide compositions for use in the treatment galectin-dependent diseases. In particular, compositions comprising a selectively depolymerized, branched galactoarabino-rhamnogalacturonate whose backbone is predominantly comprised of 1,4-linked galacturonic acid (GalA) moieties, with a lesser backbone composition of alternating 1,4-linked GalA and 1,2-linked rhamnose (Rha), which in-turn is linked to any number of side chains, including predominantly 1,4-b-D-galactose (Gal) and 1,5-a-L-arabinose (Ara) residues.

IPC Classes  ?

  • A61K 31/715 - Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkagesDerivatives thereof, e.g. ethers, esters
  • A61K 31/738 - Cross-linked polysaccharides
  • C08B 37/00 - Preparation of polysaccharides not provided for in groups Derivatives thereof
  • A61P 37/00 - Drugs for immunological or allergic disorders
  • A61P 1/16 - Drugs for disorders of the alimentary tract or the digestive system for liver or gallbladder disorders, e.g. hepatoprotective agents, cholagogues, litholytics
  • A61P 11/00 - Drugs for disorders of the respiratory system
  • A61P 35/00 - Antineoplastic agents
  • A61K 31/70 - CarbohydratesSugarsDerivatives thereof
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca

4.

Composition of novel carbohydrate drug for treatment of human diseases

      
Application Number 15973716
Grant Number 10420793
Status In Force
Filing Date 2018-05-08
First Publication Date 2018-09-13
Grant Date 2019-09-24
Owner Galectin Therapeutics, Inc. (USA)
Inventor
  • Zomer, Eliezer
  • Traber, Peter G.
  • Klyosov, Anatole A.
  • Chekhova, Elena

Abstract

Aspects of the invention provide compositions for use in the treatment galectin-dependent diseases. In particular, compositions comprising a selectively depolymerized, branched galactoarabino-rhamnogalacturonate whose backbone is predominantly comprised of 1,4-linked galacturonic acid (GalA) moieties, with a lesser backbone composition of alternating 1,4-linked GalA and 1,2-linked rhamnose (Rha), which in-turn is linked to any number of side chains, including predominantly 1,4-b-D-galactose (Gal) and 1,5-a-L-arabinose (Ara) residues.

IPC Classes  ?

  • C08B 37/00 - Preparation of polysaccharides not provided for in groups Derivatives thereof
  • C08B 37/06 - PectinDerivatives thereof
  • A61K 31/716 - Glucans
  • A61K 31/732 - Pectin
  • A61K 31/715 - Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkagesDerivatives thereof, e.g. ethers, esters
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
  • A61K 31/738 - Cross-linked polysaccharides
  • A61K 31/70 - CarbohydratesSugarsDerivatives thereof
  • A61P 1/16 - Drugs for disorders of the alimentary tract or the digestive system for liver or gallbladder disorders, e.g. hepatoprotective agents, cholagogues, litholytics
  • A61P 11/00 - Drugs for disorders of the respiratory system
  • A61P 35/00 - Antineoplastic agents
  • A61P 37/00 - Drugs for immunological or allergic disorders

5.

Method for enhancing specific immunotherapies in cancer treatment

      
Application Number 15876367
Grant Number 10398778
Status In Force
Filing Date 2018-01-22
First Publication Date 2018-08-23
Grant Date 2019-09-03
Owner
  • Galectin Therapeutics, Inc. (USA)
  • Providence Health & Services—Oregon (USA)
Inventor
  • Traber, Peter G.
  • Redmond, William L.
  • Zomer, Eliezer
  • Klyosov, Anatole
  • Linch, Stefanie N.

Abstract

Methods and compositions of the invention relate to the enhancement of specific immunotherapies in cancer treatment. In particular, aspects of the invention relate to novel approaches to boost immune function using a complex carbohydrate pharmaceutical compound alone or in combination with other targeted immunotherapy to increase the efficacy of immunotherapy of cancer.

IPC Classes  ?

  • A61K 47/26 - Carbohydrates, e.g. sugar alcohols, amino sugars, nucleic acids, mono-, di- or oligo-saccharidesDerivatives thereof, e.g. polysorbates, sorbitan fatty acid esters or glycyrrhizin
  • A61K 39/395 - AntibodiesImmunoglobulinsImmune serum, e.g. antilymphocytic serum
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61K 39/00 - Medicinal preparations containing antigens or antibodies
  • C07K 16/28 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
  • C07K 16/30 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells

6.

Galactose-pronged polysaccharides in a formulation for antifibrotic therapies

      
Application Number 15688009
Grant Number 10744154
Status In Force
Filing Date 2017-08-28
First Publication Date 2018-02-15
Grant Date 2020-08-18
Owner Galectin Therapeutics, Inc. (USA)
Inventor
  • Platt, David
  • Zomer, Eliezer
  • Klyosov, Anatole

Abstract

Methods and compositions for reducing fibrosis and cirrhosis are provided in which an effective dose of an admixture of a polysaccharide compound and, for example, a compound selected from the group consisting of antibodies specific to intracellular or cell-surface: (i) beta-PDGF receptors; (ii) synaptophysin; (iii) zvegf3; (iv) CCR1 receptors; (v) connective tissue growth factor; (vi) alpha 1-smooth muscle actin; (vii) matrix metalloproteinases MMP 2 and MMP9; (viii) matrix metalloproteinase inhibitors TIMP1 and TMP2; (ix) integrins; (x) TFG-β1; (xi) endothelin receptor antagonists; and (xii) collagen synthesis and degradation modulating compounds; (xiii) actin synthesis and degradation modulating compounds; and (xiv) tyrosine kinases is administered to an animal in order to treat fibrosis.

IPC Classes  ?

  • A61P 13/12 - Drugs for disorders of the urinary system of the kidneys
  • A61K 31/715 - Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkagesDerivatives thereof, e.g. ethers, esters
  • C08B 37/00 - Preparation of polysaccharides not provided for in groups Derivatives thereof
  • A61K 31/732 - Pectin
  • A61K 39/395 - AntibodiesImmunoglobulinsImmune serum, e.g. antilymphocytic serum
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca

7.

Composition of novel carbohydrate drug for treatment of human diseases

      
Application Number 15478599
Grant Number 09974802
Status In Force
Filing Date 2017-04-04
First Publication Date 2017-07-20
Grant Date 2018-05-22
Owner Galectin Therapeutics, Inc. (USA)
Inventor
  • Zomer, Eliezer
  • Traber, Peter G.
  • Klyosov, Anatole A.
  • Chekhova, Elena

Abstract

Aspects of the invention provide compositions for use in the treatment galectin-dependent diseases. In particular, compositions comprising a selectively depolymerized, branched galactoarabino-rhamnogalacturonate whose backbone is predominantly comprised of 1,4-linked galacturonic acid (GalA) moieties, with a lesser backbone composition of alternating 1,4-linked GalA and 1,2-linked rhamnose (Rha), which in-turn is linked to any number of side chains, including predominantly 1,4-b-D-galactose (Gal) and 1,5-α-L-arabinose (Ara) residues.

IPC Classes  ?

  • C08B 37/00 - Preparation of polysaccharides not provided for in groups Derivatives thereof
  • C08B 37/06 - PectinDerivatives thereof
  • A61K 31/715 - Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkagesDerivatives thereof, e.g. ethers, esters
  • A61K 31/732 - Pectin
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
  • A61K 31/738 - Cross-linked polysaccharides

8.

Method for treatment of pulmonary fibrosis

      
Application Number 15087119
Grant Number 09968631
Status In Force
Filing Date 2016-03-31
First Publication Date 2016-07-28
Grant Date 2018-05-15
Owner Galectin Therapeutics, Inc. (USA)
Inventor Traber, Peter G.

Abstract

Methods and compositions of the invention relate to the treatment of pulmonary fibrosis.

IPC Classes  ?

  • A61K 31/715 - Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkagesDerivatives thereof, e.g. ethers, esters
  • A61K 31/736 - Glucomannans or galactomannans, e.g locust bean gum, guar gum

9.

Composition of novel carbohydrate drug for treatment of human diseases

      
Application Number 14575062
Grant Number 09649327
Status In Force
Filing Date 2014-12-18
First Publication Date 2015-06-25
Grant Date 2017-05-16
Owner Galectin Therapeutics, Inc. (USA)
Inventor
  • Zomer, Eliezer
  • Traber, Peter G.
  • Klyosov, Anatole A.
  • Chekhova, Elena

Abstract

Aspects of the invention provide compositions for use in the treatment galectin-dependent diseases. In particular, compositions comprising a selectively depolymerized, branched galactoarabino-rhamnogalacturonate whose backbone is predominantly comprised of 1,4-linked galacturonic acid (GalA) moieties, with a lesser backbone composition of alternating 1,4-linked GalA and 1,2-linked rhamnose (Rha), which in-turn is linked to any number of side chains, including predominantly 1,4-b-D-galactose (Gal) and 1,5-a-L-arabinose (Ara) residues.

IPC Classes  ?

  • C08B 37/00 - Preparation of polysaccharides not provided for in groups Derivatives thereof
  • C08B 37/06 - PectinDerivatives thereof
  • A61K 31/715 - Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkagesDerivatives thereof, e.g. ethers, esters
  • A61K 31/732 - Pectin
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
  • A61K 31/738 - Cross-linked polysaccharides

10.

Galacto-rhamnogalacturonate compositions for the treatment of diseases associated with elevated inducible nitric oxide synthase

      
Application Number 14405280
Grant Number 09763974
Status In Force
Filing Date 2013-06-06
First Publication Date 2015-05-28
Grant Date 2017-09-19
Owner Galectin Therapeutics, Inc. (USA)
Inventor
  • Traber, Peter G.
  • Zomer, Eliezer
  • Klyosov, Anatole A.

Abstract

Aspects of the invention provide methods for treatment of a disease associated with elevated iNOS including autoimmune, chronic inflammatory, neurodegenerative, or cardiovascular diseases. In particular, aspects of the invention relate to the use of a therapeutic formulation comprising a galacto-rhamnogalacturonate for the treatment of a disease associated with elevated iNOS including autoimmune, chronic inflammatory, neurodegenerative, or cardiovascular diseases.

IPC Classes  ?

  • C08B 37/00 - Preparation of polysaccharides not provided for in groups Derivatives thereof
  • C08B 37/06 - PectinDerivatives thereof
  • A61K 31/715 - Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkagesDerivatives thereof, e.g. ethers, esters
  • A61K 31/732 - Pectin
  • A61K 31/738 - Cross-linked polysaccharides
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
  • A61K 31/736 - Glucomannans or galactomannans, e.g locust bean gum, guar gum

11.

Composition of novel carbohydrate drug for treatment of human diseases

      
Application Number 14456644
Grant Number 08962824
Status In Force
Filing Date 2014-08-11
First Publication Date 2014-11-27
Grant Date 2015-02-24
Owner Galectin Therapeutics, Inc. (USA)
Inventor
  • Zomer, Eliezer
  • Traber, Peter G.
  • Klyosov, Anatole A.
  • Chekhova, Elena

Abstract

Aspects of the invention provide compositions for use in the treatment galectin-dependent diseases. In particular, compositions comprising a selectively depolymerized, branched galactoarabino-rhamnogalacturonate whose backbone is predominantly comprised of 1,4-linked galacturonic acid (GalA) moieties, with a lesser backbone composition of alternating 1,4-linked GalA and 1,2-linked rhamnose (Rha), which in-turn is linked to any number of side chains, including predominantly 1,4-b-D-galactose (Gal) and 1,5-a-L-arabinose (Ara) residues.

IPC Classes  ?

  • C08B 37/00 - Preparation of polysaccharides not provided for in groups Derivatives thereof
  • C08B 37/06 - PectinDerivatives thereof
  • A61K 31/715 - Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkagesDerivatives thereof, e.g. ethers, esters
  • A61K 31/732 - Pectin

12.

METHOD FOR TREATMENT OF PULMONARY FIBROSIS

      
Application Number US2014017353
Publication Number 2014/130648
Status In Force
Filing Date 2014-02-20
Publication Date 2014-08-28
Owner GALECTIN THERAPEUTICS, INC. (USA)
Inventor Traber, Peter, G.

Abstract

Methods and compositions of the invention relate to the treatment of pulmonary fibrosis.

IPC Classes  ?

  • A61K 31/715 - Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkagesDerivatives thereof, e.g. ethers, esters
  • C08B 37/06 - PectinDerivatives thereof
  • C12P 19/04 - Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds

13.

Method for treatment of pulmonary fibrosis

      
Application Number 13999389
Grant Number 09339515
Status In Force
Filing Date 2014-02-20
First Publication Date 2014-08-21
Grant Date 2016-05-17
Owner Galectin Therapeutics, Inc. (USA)
Inventor Traber, Peter G.

Abstract

Methods and compositions of the invention relate to the treatment of pulmonary fibrosis.

IPC Classes  ?

  • A61K 31/736 - Glucomannans or galactomannans, e.g locust bean gum, guar gum
  • A61K 31/715 - Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkagesDerivatives thereof, e.g. ethers, esters

14.

GALACTOSE-PRONGED CARBOHYDRATE COMPOUNDS FOR THE TREATMENT OF DIABETIC NEPHROPATHY AND ASSOCIATED DISORDERS

      
Document Number 02926917
Status In Force
Filing Date 2013-10-10
Open to Public Date 2014-04-17
Grant Date 2021-01-05
Owner GALECTIN THERAPEUTICS, INC. (USA)
Inventor
  • Traber, Peter G.
  • Zomer, Eliezer

Abstract

Methods and compositions of the invention relate to the treatment of diabetic nephropathy and associated disorders. In particular, the methods and compositions use a pharmaceutical-grade galactose-pronged carbohydrate or pharmaceutical compositions thereof alone or in combination with other therapeutic agents. Effective reduction of nephropathy markers was observed in animal models. The effective dosages achieved in application of the inventive carbohydrates reach the lower limits of 0.1-0.45 mg/kg.

IPC Classes  ?

  • A61K 31/715 - Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkagesDerivatives thereof, e.g. ethers, esters
  • A61P 13/00 - Drugs for disorders of the urinary system
  • A61P 13/12 - Drugs for disorders of the urinary system of the kidneys

15.

GALACTOSE-PRONGED CARBOHYDRATE COMPOUNDS FOR THE TREATMENT OF DIABETIC NEPHROPATHY AND ASSOCIATED DISORDERS

      
Application Number US2013064322
Publication Number 2014/059135
Status In Force
Filing Date 2013-10-10
Publication Date 2014-04-17
Owner GALECTIN THERAPEUTICS, INC. (USA)
Inventor
  • Traber, Peter, G.
  • Zomer, Eliezer

Abstract

Methods and compositions of the invention relate to the treatment of diabetic nephropathy and associated disorders. In particular, the methods and compositions use a pharmaceutical-grade galactose-pronged carbohydrate or pharmaceutical compositions thereof alone or in combination with other therapeutic agents. Effective reduction of nephropathy markers was observed in animal models. The effective dosages achieved in application of the inventive carbohydrates reach the lower limits of 0.1-0.45 mg/kg.

IPC Classes  ?

  • A61K 31/715 - Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkagesDerivatives thereof, e.g. ethers, esters

16.

Galactose-pronged carbohydrate compounds for the treatment of diabetic nephropathy and associated disorders

      
Application Number 13998197
Grant Number 08828971
Status In Force
Filing Date 2013-10-10
First Publication Date 2014-04-10
Grant Date 2014-09-09
Owner Galectin Therapeutics, Inc. (USA)
Inventor
  • Traber, Peter G.
  • Zomer, Eliezer

Abstract

Methods and compositions of the invention relate to the treatment of diabetic nephropathy and associated disorders. In particular, the methods and compositions use a pharmaceutical-grade galactose-pronged carbohydrate or pharmaceutical compositions thereof alone or in combination with other therapeutic agents.

IPC Classes  ?

  • A01N 43/04 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atom with one hetero atom
  • A61K 31/715 - Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkagesDerivatives thereof, e.g. ethers, esters
  • A61K 38/02 - Peptides of undefined number of amino acidsDerivatives thereof
  • C08B 37/00 - Preparation of polysaccharides not provided for in groups Derivatives thereof
  • A61K 31/7105 - Natural ribonucleic acids, i.e. containing only riboses attached to adenine, guanine, cytosine or uracil and having 3'-5' phosphodiester links
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca

17.

Method for enhancing specific immunotherapies in cancer treatment

      
Application Number 14029505
Grant Number 09872909
Status In Force
Filing Date 2013-09-17
First Publication Date 2014-03-27
Grant Date 2018-01-23
Owner
  • Galeotin Therapeutics, Inc. (USA)
  • Providence Health & Services—Oregon (USA)
Inventor
  • Traber, Peter G.
  • Redmond, William L.
  • Zomer, Eliezer
  • Klyosov, Anatole
  • Linch, Stefanie N.

Abstract

Methods and compositions of the invention relate to the enhancement of specific immunotherapies in cancer treatment. In particular, aspects of the invention relate to novel approaches to boost immune function using a complex carbohydrate pharmaceutical compound alone or in combination with other targeted immunotherapy to increase the efficacy of immunotherapy of cancer.

IPC Classes  ?

  • A61K 47/26 - Carbohydrates, e.g. sugar alcohols, amino sugars, nucleic acids, mono-, di- or oligo-saccharidesDerivatives thereof, e.g. polysorbates, sorbitan fatty acid esters or glycyrrhizin
  • A61K 39/395 - AntibodiesImmunoglobulinsImmune serum, e.g. antilymphocytic serum
  • C07K 16/28 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants
  • C07K 16/30 - Immunoglobulins, e.g. monoclonal or polyclonal antibodies against material from animals or humans against receptors, cell surface antigens or cell surface determinants from tumour cells
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61K 39/00 - Medicinal preparations containing antigens or antibodies

18.

METHOD FOR ENHANCING SPECIFIC IMMUNOTHERAPIES IN CANCER TREATMENT

      
Document Number 02885970
Status In Force
Filing Date 2013-09-17
Open to Public Date 2014-03-20
Grant Date 2020-10-20
Owner
  • GALECTIN THERAPEUTICS, INC. (USA)
  • PROVIDENCE HEALTH & SERVICES-OREGON D/B/A EARLE A. CHILES RESEARCH INSTITUTE OF THE ROBERT W. FRANZ CANCER RESEARCH CENTER AT PROVIDENCE PORTLAND MEDICAL CENTER (USA)
Inventor
  • Traber, Peter G.
  • Redmond, William L.
  • Zomer, Eliezer
  • Klyosov, Anatole
  • Linch, Stefanie N.

Abstract

Methods and compositions of the invention relate to the enhancement of specific immunotherapies in cancer treatment. In particular, aspects of the invention relate to novel approaches to boost immune function using a complex carbohydrate pharmaceutical compound alone or in combination with other targeted immunotherapy to increase the efficacy of immunotherapy of cancer.

IPC Classes  ?

  • A61K 31/715 - Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkagesDerivatives thereof, e.g. ethers, esters
  • A61K 38/00 - Medicinal preparations containing peptides
  • A61K 39/00 - Medicinal preparations containing antigens or antibodies
  • A61K 39/395 - AntibodiesImmunoglobulinsImmune serum, e.g. antilymphocytic serum
  • A61P 35/00 - Antineoplastic agents
  • A61P 37/04 - Immunostimulants

19.

METHOD FOR ENHANCING SPECIFIC IMMUNOTHERAPIES IN CANCER TREATMENT

      
Application Number US2013060182
Publication Number 2014/043708
Status In Force
Filing Date 2013-09-17
Publication Date 2014-03-20
Owner
  • GALECTIN THERAPEUTICS, INC. (USA)
  • PROVIDENCE HEALTH & SERVICES, OREGON d/b/a EARLE A. CHILES RESEARCH INSTITUTE OF THE ROBERT W. FRANZ CANCER RESEARCH CENTER AT PROVIDENCE PORTLAND MEDICAL CENTER (USA)
Inventor
  • Traber, Peter, G.
  • Redmond, William, L.
  • Zomer, Eliezer
  • Klyosov, Anatole
  • Linch, Stefanie, N.

Abstract

Methods and compositions of the invention relate to the enhancement of specific immunotherapies in cancer treatment. In particular, aspects of the invention relate to novel approaches to boost immune function using a complex carbohydrate pharmaceutical compound alone or in combination with other targeted immunotherapy to increase the efficacy of immunotherapy of cancer.

IPC Classes  ?

  • A01N 43/04 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atom with one hetero atom
  • C07H 15/04 - Acyclic radicals, not substituted by cyclic structures attached to an oxygen atom of a saccharide radical

20.

GALACTO-RHAMNOGALACTURONATE COMPOSITIONS FOR THE TREATMENT OF DISEASES ASSOCIATED WITH ELEVATED INDUCIBLE NITRIC OXIDE SYNTHASE

      
Document Number 02875979
Status In Force
Filing Date 2013-06-06
Open to Public Date 2013-12-12
Grant Date 2021-01-26
Owner GALECTIN THERAPEUTICS, INC. (USA)
Inventor
  • Traber, Peter G.
  • Zomer, Eliezer
  • Klyosov, Anatole A.

Abstract

Aspects of the invention provide methods for treatment of a disease associated with elevated iNOS including autoimmune, chronic inflammatory, neurodegenerative, or cardiovascular diseases. In particular, aspects of the invention relate to the use of a therapeutic formulation comprising a galacto-rhamnogalacturonate for the treatment of a disease associated with elevated iNOS including autoimmune, chronic inflammatory, neurodegenerative, or cardiovascular diseases.

IPC Classes  ?

  • A61K 31/732 - Pectin
  • A61K 31/715 - Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkagesDerivatives thereof, e.g. ethers, esters

21.

GALACTO-RHAMNOGALACTURONATE COMPOSITIONS FOR THE TREATMENT OF DISEASES ASSOCIATED WITH ELEVATED INDUCIBLE NITRIC OXIDE SYNTHASE

      
Application Number US2013044478
Publication Number 2013/184892
Status In Force
Filing Date 2013-06-06
Publication Date 2013-12-12
Owner GALECTIN THERAPEUTICS, INC. (USA)
Inventor
  • Traber, Peter, G.
  • Zomer, Eliezer
  • Klyosov, Anatole, A.

Abstract

Aspects of the invention provide methods for treatment of a disease associated with elevated iNOS including autoimmune, chronic inflammatory, neurodegenerative, or cardiovascular diseases. In particular, aspects of the invention relate to the use of a therapeutic formulation comprising a galacto-rhamnogalacturonate for the treatment of a disease associated with elevated iNOS including autoimmune, chronic inflammatory, neurodegenerative, or cardiovascular diseases.

IPC Classes  ?

  • A61K 31/715 - Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkagesDerivatives thereof, e.g. ethers, esters

22.

GT

      
Application Number 1175691
Status Registered
Filing Date 2013-07-31
Registration Date 2013-07-31
Owner Galectin Therapeutics Inc. (USA)
NICE Classes  ? 05 - Pharmaceutical, veterinary and sanitary products

Goods & Services

Pharmaceutical preparations, namely, compounds for use in the treatment of nonalcoholic steatohepatitis, fibrosis, inflammatory and autoimmune disorders, neoplastic conditions, cancer, liver fibrosis, kidney fibrosis, lung fibrosis and/or heart fibrosis.

23.

Compositions of novel carbohydrate drug for treatment of human diseases

      
Application Number 13573442
Grant Number 08871925
Status In Force
Filing Date 2012-09-14
First Publication Date 2013-10-03
Grant Date 2014-10-28
Owner Galectin Therapeutics Inc. (USA)
Inventor
  • Zomer, Eliezer
  • Traber, Peter G.
  • Klyosov, Anatole A.
  • Chekhova, Elena

Abstract

Aspects of the invention provide compositions for use in the treatment galectin-dependent diseases. In particular, compositions comprising a selectively depolymerized, branched galactoarabino-rhamnogalacturonate whose backbone is predominantly comprised of 1,4-linked galacturonic acid (GalA) moieties, with a lesser backbone composition of alternating 1,4-linked GalA and 1,2-linked rhamnose (Rha), which in-turn is linked to any number of side chains, including predominantly 1,4-b-D-galactose (Gal) and 1,5-a-L-arabinose (Ara) residues.

IPC Classes  ?

  • C08B 37/00 - Preparation of polysaccharides not provided for in groups Derivatives thereof
  • C08B 37/06 - PectinDerivatives thereof
  • A61K 31/715 - Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkagesDerivatives thereof, e.g. ethers, esters
  • A61K 31/732 - Pectin
  • A61K 31/738 - Cross-linked polysaccharides
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca

24.

Galectin Therapeutics GT

      
Application Number 1174483
Status Registered
Filing Date 2013-07-31
Registration Date 2013-07-31
Owner Galectin Therapeutics Inc. (USA)
NICE Classes  ? 05 - Pharmaceutical, veterinary and sanitary products

Goods & Services

Pharmaceutical preparations, namely, compounds for use in the treatment of nonalcoholic steatohepatitis, fibrosis, inflammatory and autoimmune disorders, neoplastic conditions, cancer, liver fibrosis, kidney fibrosis, lung fibrosis and/or heart fibrosis.

25.

GALECTIN THERAPEUTICS

      
Application Number 1174126
Status Registered
Filing Date 2013-07-31
Registration Date 2013-07-31
Owner Galectin Therapeutics Inc. (USA)
NICE Classes  ? 05 - Pharmaceutical, veterinary and sanitary products

Goods & Services

Pharmaceutical preparations, namely, compounds for use in the treatment of nonalcoholic steatohepatitis, fibrosis, inflammatory and autoimmune disorders, neoplastic conditions, cancer, liver fibrosis, kidney fibrosis, lung fibrosis and/or heart fibrosis.

26.

COMPOSITION OF NOVEL CARBOHYDRATE DRUG FOR TREATMENT OF HUMAN DISEASES

      
Document Number 02861492
Status In Force
Filing Date 2012-09-14
Open to Public Date 2013-07-04
Grant Date 2019-09-24
Owner GALECTIN THERAPEUTICS, INC. (USA)
Inventor
  • Zomer, Eliezer
  • Traber, Peter G.
  • Klyosov, Anatole A.
  • Chekhova, Elena

Abstract

Aspects of the invention provide compositions for use in the treatment galectin- dependent diseases. In particular, compositions comprising a selectively depolymerized, branched galactoarabino-rhamnogalacturonate whose backbone is predominantly comprised of 1,4-linked galacturonic acid (GalA) moieties, with a lesser backbone composition of alternating 1,4-linked GalA and 1,2-linked rhamnose (Rha), which in-turn is linked to any number of side chains, including predominantly 1,4-b-D- galactose (Gal) and 1,5-a-L-arabinose (Ara) residues.

IPC Classes  ?

27.

Galacto-rhamnogalacturonate compositions for the treatment of non-alcoholic steatohepatitis and non-alcoholic fatty liver disease

      
Application Number 13573454
Grant Number 08658787
Status In Force
Filing Date 2012-09-14
First Publication Date 2013-07-04
Grant Date 2014-02-25
Owner Galectin Therapeutics Inc. (USA)
Inventor
  • Traber, Peter G.
  • Zomer, Eliezer
  • Klyosov, Anatole A.

Abstract

Aspects of the invention provide methods for treatment of nonalcoholic steatohepatitis and associated liver fibrosis. In particular, aspects of the invention relate to the use of a therapeutic formulation comprising a galacto-rhamnogalacturonate compound for the treatment of nonalcoholic steatohepatitis and associated liver fibrosis.

IPC Classes  ?

28.

COMPOSITION OF NOVEL CARBOHYDRATE DRUG FOR TREATMENT OF HUMAN DISEASES

      
Application Number US2012055311
Publication Number 2013/101314
Status In Force
Filing Date 2012-09-14
Publication Date 2013-07-04
Owner GALECTIN THERAPEUTICS, INC. (USA)
Inventor
  • Zomer, Eliezer
  • Traber, Peter G.
  • Klyosov, Anatole A.
  • Chekhova, Elena

Abstract

Aspects of the invention provide compositions for use in the treatment galectin- dependent diseases. In particular, compositions comprising a selectively depolymerized, branched galactoarabino-rhamnogalacturonate whose backbone is predominantly comprised of 1,4-linked galacturonic acid (GalA) moieties, with a lesser backbone composition of alternating 1,4-linked GalA and 1,2-linked rhamnose (Rha), which in-turn is linked to any number of side chains, including predominantly 1,4-b-D- galactose (Gal) and 1,5-a-L-arabinose (Ara) residues.

IPC Classes  ?

  • C07H 3/00 - Compounds containing only hydrogen atoms and saccharide radicals having only carbon, hydrogen, and oxygen atoms

29.

Galactose-pronged polysaccharides in a formulation for antifibrotic therapies

      
Application Number 13726900
Grant Number 09200090
Status In Force
Filing Date 2012-12-26
First Publication Date 2013-05-23
Grant Date 2015-12-01
Owner Galectin Therapeutics, Inc. (USA)
Inventor
  • Platt, David
  • Zomer, Eliezer
  • Klyosov, Anatole

Abstract

Methods and compositions for reducing fibrosis and cirrhosis are provided in which an effective dose of an admixture of a polysaccharide compound and, for example, a compound selected from the group consisting of antibodies specific to intracellular or cell-surface: (i) beta-PDGF receptors; (ii) synaptophysin; (iii) zvegf3; (iv) CCR1 receptors; (v) connective tissue growth factor; (vi) alpha 1-smooth muscle actin; (vii) matrix metalloproteinases MMP 2 and MMP9; (viii) matrix metalloproteinase inhibitors TIMP1 and TMP2; (ix) integrins; (x) TFG-β1; (xi) endothelin receptor antagonists; and (xii) collagen synthesis and degradation modulating compounds; (xiii) actin synthesis and degradation modulating compounds; and (xiv) tyrosine kinases is administered to an animal in order to treat fibrosis.

IPC Classes  ?

  • A61K 31/732 - Pectin
  • C08B 37/06 - PectinDerivatives thereof
  • C08B 37/00 - Preparation of polysaccharides not provided for in groups Derivatives thereof
  • A61K 31/715 - Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkagesDerivatives thereof, e.g. ethers, esters
  • A61K 39/395 - AntibodiesImmunoglobulinsImmune serum, e.g. antilymphocytic serum
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca

30.

GALACTO-RHAMNOGALACTURONATE COMPOSITIONS FOR THE TREATMENT OF NON-ALCOHOLIC STEATOHEPATITIS AND NON-ALCOHOLIC FATTY LIVER DISEASE

      
Document Number 02848711
Status In Force
Filing Date 2012-09-14
Open to Public Date 2013-03-21
Grant Date 2019-08-06
Owner GALECTIN THERAPEUTICS, INC. (USA)
Inventor
  • Traber, Peter G.
  • Zomer, Eliezer
  • Klyosov, Anatole A.

Abstract

Aspects of the invention provide methods for treatment of nonalcoholic steatohepatitis and associated liver fibrosis. In particular, aspects of the invention relate to the use of a therapeutic formulation comprising a galacto-rhamnogalacturonate compound for the treatment of nonalcoholic steatohepatitis and associated liver fibrosis.

IPC Classes  ?

  • A61K 31/715 - Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkagesDerivatives thereof, e.g. ethers, esters
  • A61P 1/16 - Drugs for disorders of the alimentary tract or the digestive system for liver or gallbladder disorders, e.g. hepatoprotective agents, cholagogues, litholytics
  • A61P 35/00 - Antineoplastic agents

31.

GALACTOMANNAN POLYSACCHARIDE COMPOSITION FOR THE TREATMENT OF NONALCOHOLIC STEATOHEPATITIS AND NONALCOHOLIC FATTY LIVER DISEASE

      
Application Number US2012055348
Publication Number 2013/040316
Status In Force
Filing Date 2012-09-14
Publication Date 2013-03-21
Owner GALECTIN THERAPEUTICS, INC. (USA)
Inventor
  • Traber, Peter G.
  • Zomer, Eliezer
  • Klyosov, Anatole A.

Abstract

Aspects of the invention provides provide methods for treatment of NASH and associated liver fibrosis. In particular, aspects of the invention relate to the therapeutic formulation comprising a galactomannan polysaccharide compound for the treatment of NASH and associated liver fibrosis.

IPC Classes  ?

  • A01N 43/04 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atom with one hetero atom

32.

GALACTO-RHAMNOGALACTURONATE COMPOSITIONS FOR THE TREATMENT OF NON-ALCOHOLIC STEATOHEPATITIS AND NON-ALCOHOLIC FATTY LIVER DISEASE

      
Application Number US2012055360
Publication Number 2013/040324
Status In Force
Filing Date 2012-09-14
Publication Date 2013-03-21
Owner GALECTIN THERAPEUTICS, INC. (USA)
Inventor
  • Traber, Peter G.
  • Zomer, Eliezer
  • Klyosov, Anatole A.

Abstract

Aspects of the invention provide methods for treatment of nonalcoholic steatohepatitis and associated liver fibrosis. In particular, aspects of the invention relate to the use of a therapeutic formulation comprising a galacto-rhamnogalacturonate compound for the treatment of nonalcoholic steatohepatitis and associated liver fibrosis.

IPC Classes  ?

  • A01N 43/04 - Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with one or more oxygen or sulfur atoms as the only ring hetero atom with one hetero atom

33.

GALECTIN THERAPEUTICS GT

      
Serial Number 85873661
Status Registered
Filing Date 2013-03-12
Registration Date 2014-03-04
Owner Galectin Therapeutics Inc. ()
NICE Classes  ? 05 - Pharmaceutical, veterinary and sanitary products

Goods & Services

Pharmaceutical preparations, namely, compounds for use in the treatment of nonalcoholic steatohepatitis, fibrosis, inflammatory and autoimmune disorders, neoplastic conditions, cancer, liver fibrosis, kidney fibrosis, lung fibrosis and/or heart fibrosis

34.

GT

      
Serial Number 85873670
Status Registered
Filing Date 2013-03-12
Registration Date 2014-03-04
Owner Galectin Therapeutics Inc. ()
NICE Classes  ? 05 - Pharmaceutical, veterinary and sanitary products

Goods & Services

Pharmaceutical preparations, namely, compounds for use in the treatment of nonalcoholic steatohepatitis, fibrosis, inflammatory and autoimmune disorders, neoplastic conditions, cancer, liver fibrosis, kidney fibrosis, lung fibrosis and/or heart fibrosis

35.

GALECTIN THERAPEUTICS

      
Serial Number 85873512
Status Registered
Filing Date 2013-03-12
Registration Date 2014-01-28
Owner Galectin Therapeutics Inc. ()
NICE Classes  ? 05 - Pharmaceutical, veterinary and sanitary products

Goods & Services

Pharmaceutical preparations, namely, compounds for use in the treatment of nonalcoholic steatohepatitis, fibrosis, inflammatory and autoimmune disorders, neoplastic conditions, cancer, liver fibrosis, kidney fibrosis, lung fibrosis and/or heart fibrosis

36.

Galactose-pronged polysaccharides in a formulation for antifibrotic therapies

      
Application Number 13550962
Grant Number 08722645
Status In Force
Filing Date 2012-07-17
First Publication Date 2012-11-08
Grant Date 2014-05-13
Owner Galectin Therapeutics Inc. (USA)
Inventor
  • Platt, David
  • Zomer, Eliezer
  • Klyosov, Anatole

Abstract

Methods and compositions for reducing fibrosis and cirrhosis are provided in which an effective dose of an admixture of a polysaccharide compound and, for example, a compound selected from the group consisting of antibodies specific to intracellular or cell-surface: (i) beta-PDGF receptors; (ii) synaptophysin; (iii) zvegf3; (iv) CCR1 receptors; (v) connective tissue growth factor; (vi) alpha 1-smooth muscle actin; (vii) matrix metalloproteinases MMP 2 and MMP9; (viii) matrix metalloproteinase inhibitors TIMP1 and TMP2; (ix) integrins; (x) TFG-β1; (xi) endothelin receptor antagonists; and (xii) collagen synthesis and degradation modulating compounds; (xiii) actin synthesis and degradation modulating compounds; and (xiv) tyrosine kinases is administered to an animal in order to treat fibrosis.

IPC Classes  ?

37.

Galactose-pronged polysaccharides in a formulation for antifibrotic therapies

      
Application Number 13333497
Grant Number 08367638
Status In Force
Filing Date 2011-12-21
First Publication Date 2012-06-21
Grant Date 2013-02-05
Owner Galectin Therapeutics Inc. (USA)
Inventor
  • Platt, David
  • Zomer, Eliezer
  • Klyosov, Anatole

Abstract

Methods and compositions for reducing fibrosis and cirrhosis are provided in which an effective dose of an admixture of a polysaccharide compound and, for example, a compound selected from the group consisting of antibodies specific to intracellular or cell-surface: (i) beta-PDGF receptors; (ii) synaptophysin; (iii) zvegf3; (iv) CCR1 receptors; (v) connective tissue growth factor; (vi) alpha 1-smooth muscle actin; (vii) matrix metalloproteinases MMP 2 and MMP9; (viii) matrix metalloproteinase inhibitors TIMP1 and TMP2; (ix) integrins; (x) TFG-β1; (xi) endothelin receptor antagonists; and (xii) collagen synthesis and degradation modulating compounds; (xiii) actin synthesis and degradation modulating compounds; and (xiv) tyrosine kinases is administered to an animal in order to treat fibrosis.

IPC Classes  ?

  • A61K 31/736 - Glucomannans or galactomannans, e.g locust bean gum, guar gum
  • C08B 37/00 - Preparation of polysaccharides not provided for in groups Derivatives thereof