Cantex Pharmaceuticals, Inc.

United States of America

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IPC Class
A61K 31/727 - HeparinHeparan 10
A61P 35/00 - Antineoplastic agents 6
A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca 5
A61K 31/495 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two nitrogen atoms as the only ring hetero atoms, e.g. piperazine 4
A61K 31/145 - Amines, e.g. amantadine having sulfur atoms, e.g. thiurams (N—C(S)—S—C(S)—N or N—C(S)—S—S—C(S)—N)Sulfinylamines (—N=SO)Sulfonylamines (—N=SO2) 3
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NICE Class
05 - Pharmaceutical, veterinary and sanitary products 2
42 - Scientific, technological and industrial services, research and design 2
44 - Medical, veterinary, hygienic and cosmetic services; agriculture, horticulture and forestry services 2
45 - Legal and security services; personal services for individuals. 2
Status
Pending 3
Registered / In Force 23

1.

TREATMENT OF GLIOBLASTOMA

      
Application Number US2023086548
Publication Number 2024/145646
Status In Force
Filing Date 2023-12-29
Publication Date 2024-07-04
Owner CANTEX PHARMACEUTICALS, INC. (USA)
Inventor Marcus, Stephen, G.

Abstract

Methods of treating glioblastoma are provided comprising: administering a therapeutically effective amount of azeliragon, or a pharmaceutically acceptable salt thereof, and co-administering an effective amount of radiation therapy (RT), to a patient who has been diagnosed with glioblastoma. In another aspect, methods are provided for treating grade I, grade II, and grade III gliomas, the method comprising administering a therapeutically effective amount of azeliragon, or a pharmaceutically acceptable salt thereof, and co-administering an effective amount of radiation therapy (RT), to a patient who has been diagnosed with glioma.

IPC Classes  ?

2.

TREATMENT OF GLIOBLASTOMA

      
Application Number 18534470
Status Pending
Filing Date 2023-12-08
First Publication Date 2024-07-04
Owner Cantex Pharmaceuticals, Inc. (USA)
Inventor Marcus, Stephen G.

Abstract

Methods of treating glioblastoma are provided comprising: administering a therapeutically effective amount of azeliragon, or a pharmaceutically acceptable salt thereof, and co-administering an effective amount of radiation therapy (RT), to a patient who has been diagnosed with glioblastoma. In another aspect, methods are provided for treating grade I, grade II, and grade III gliomas, the method comprising administering a therapeutically effective amount of azeliragon, or a pharmaceutically acceptable salt thereof, and co-administering an effective amount of radiation therapy (RT), to a patient who has been diagnosed with glioma.

IPC Classes  ?

  • A61K 31/4164 - 1,3-Diazoles
  • A61K 31/495 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two nitrogen atoms as the only ring hetero atoms, e.g. piperazine
  • A61N 5/10 - X-ray therapyGamma-ray therapyParticle-irradiation therapy
  • A61P 25/00 - Drugs for disorders of the nervous system
  • A61P 35/00 - Antineoplastic agents

3.

TREATMENT OF IMMUNOLOGICALLY COLD SOLID TUMORS

      
Application Number US2022082659
Publication Number 2024/144816
Status In Force
Filing Date 2022-12-30
Publication Date 2024-07-04
Owner CANTEX PHARMACEUTICALS, INC. (USA)
Inventor Marcus, Stephen, G.

Abstract

Methods of treating glioblastoma, and grade I, grade II, and grade III gliomas are provided. The methods comprise administering a therapeutically effective amount of a RAGE inhibitor and coadministering an effective amount of radiation therapy (RT) to a patient who has been diagnosed with glioblastoma or glioma. In a further aspect, methods are provided for reducing MDSC concentrations in the microenvironment of solid tumors by administering a therapeutically effective amount of a RAGE inhibitor to a subject with, or having been diagnosed with, a solid tumor. In a further aspect, methods of treating cancer are provided, the method comprising administering a checkpoint inhibitor and co-administering a RAGE inhibitor in an amount and at a time effective to enhance activity of the checkpoint inhibitor. In preferred embodiments, the RAGE inhibitor is azeliragon or a pharmaceutically acceptable salt thereof.

IPC Classes  ?

  • C12Q 1/6886 - Nucleic acid products used in the analysis of nucleic acids, e.g. primers or probes for diseases caused by alterations of genetic material for cancer
  • A61P 35/00 - Antineoplastic agents

4.

TREATMENT OF IMMUNOLOGICALLY COLD SOLID TUMORS

      
Application Number US2023086545
Publication Number 2024/145644
Status In Force
Filing Date 2023-12-29
Publication Date 2024-07-04
Owner CANTEX PHARMACEUTICALS, INC. (USA)
Inventor Marcus, Stephen, G.

Abstract

In a first aspect, methods of treating glioblastoma are provided. The method comprises administering a therapeutically effective amount of a RAGE inhibitor and coadministering an effective amount of radiation therapy (RT) to a patient who has been diagnosed with glioblastoma. In a further aspect, methods of treating cancer are provided, the method comprising administering a checkpoint inhibitor to a patient who has been diagnosed with cancer and co-administering a compound that inhibits the receptor for advanced glycation end products (RAGE) in an amount and at a time effective to enhance activity of the checkpoint inhibitor. In preferred embodiments, the RAGE inhibitor is azeliragon or a pharmaceutically acceptable salt thereof.

IPC Classes  ?

  • A61K 31/437 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom ortho- or peri-condensed with heterocyclic ring systems the heterocyclic ring system containing a five-membered ring having nitrogen as a ring hetero atom, e.g. indolizine, beta-carboline
  • A61K 31/44 - Non-condensed pyridinesHydrogenated derivatives thereof
  • A61K 47/02 - Inorganic compounds
  • A61P 35/02 - Antineoplastic agents specific for leukemia
  • A61K 9/00 - Medicinal preparations characterised by special physical form

5.

CANTEX

      
Application Number 018889718
Status Registered
Filing Date 2023-06-16
Registration Date 2023-11-22
Owner Cantex Pharmaceuticals, Inc. (USA)
NICE Classes  ?
  • 05 - Pharmaceutical, veterinary and sanitary products
  • 42 - Scientific, technological and industrial services, research and design
  • 44 - Medical, veterinary, hygienic and cosmetic services; agriculture, horticulture and forestry services
  • 45 - Legal and security services; personal services for individuals.

Goods & Services

Pharmaceuticals; Pharmaceutical preparations for the treatment of cancer and other serious illnesses; Pharmaceutical preparations for inhibiting Receptor for Advanced Glycation End products (RAGE) interactions, for the treatment of cancer and other serious illnesses; Pharmaceutical preparations for the treatment and prevention of diseases and disorders in the field of oncology, neurology, pulmonary, renal, cardiac, autoimmune, inflammatory, and infectious diseases; Pharmaceutical preparations for use in personalized medicine and targeted therapy. Pharmaceutical research and development; Development of new drugs for the prevention and treatment of cancer and other serious illnesses; Design and testing of new drugs and therapies; Medical and scientific research in the field of oncology, neurology, pulmonary, renal, cardiac, autoimmune, inflammatory, and infectious diseases; Medical and scientific research consulting in the field of oncology, neurology, pulmonary, renal, cardiac, autoimmune, inflammatory, and infectious diseases; Biological testing and research in the field of pharmaceuticals; Providing medical and scientific research information about the diagnosis and treatment of diseases; Providing medical and scientific research information in the field of pharmaceuticals and clinical trials. Providing information in the fields of health and wellness (health), and pharmaceuticals via a website. Licensing of pharmaceuticals and drug discovery technologies.

6.

CANTEX

      
Serial Number 98043024
Status Pending
Filing Date 2023-06-14
Owner Cantex Pharmaceuticals, Inc. ()
NICE Classes  ?
  • 05 - Pharmaceutical, veterinary and sanitary products
  • 42 - Scientific, technological and industrial services, research and design
  • 44 - Medical, veterinary, hygienic and cosmetic services; agriculture, horticulture and forestry services
  • 45 - Legal and security services; personal services for individuals.

Goods & Services

Pharmaceuticals, namely, Receptor for Advanced Glycation End products (RAGE) inhibitors for the treatment of cancer and other serious illnesses; Pharmaceutical preparations for the treatment of cancer and other serious illnesses, namely, infectious diseases, viral diseases, and autoimmune diseases; Pharmaceutical preparations for inhibiting Receptor for Advanced Glycation End products (RAGE) interactions, for the treatment of cancer and other serious illnesses, namely, infectious diseases, viral diseases, and autoimmune diseases; Pharmaceutical preparations for the treatment and prevention of diseases and disorders in the field of oncology, neurology, pulmonary, renal, cardiac, autoimmune, inflammatory, and infectious diseases; Pharmaceutical preparations for use in personalized medicine and targeted therapy in the field of Receptor for Advanced Glycation End products (RAGE) inhibitors for the treatment of cancer and other serious illnesses, namely, infectious diseases, viral diseases, and autoimmune diseases Providing medical and scientific research information in the field of pharmaceuticals and clinical trials; Pharmaceutical research and development; Development of new drugs for the prevention and treatment of cancer and other serious illnesses; Design and testing of new drugs and therapies; Medical and scientific research in the field of oncology, neurology, pulmonary, renal, cardiac, autoimmune, inflammatory, and infectious diseases; Medical and scientific research consulting in the field of oncology, neurology, pulmonary, renal, cardiac, autoimmune, inflammatory, and infectious diseases; Biological testing and research in the field of pharmaceuticals; all of the foregoing related to Receptor for Advanced Glycation End products (RAGE) inhibitors for the treatment of cancer and other serious illnesses, namely, infectious diseases, viral diseases, and autoimmune diseases Providing medical and scientific research information about the diagnosis and treatment of diseases, namely, infectious diseases, viral diseases, and autoimmune diseases; Providing information in the fields of health, wellness, and pharmaceuticals via a website; all of the foregoing related to Receptor for Advanced Glycation End products (RAGE) inhibitors for the treatment of cancer and other serious illnesses Licensing of pharmaceuticals and drug discovery technologies

7.

Treatment of glioblastoma

      
Application Number 18148922
Grant Number 11648235
Status In Force
Filing Date 2022-12-30
First Publication Date 2023-05-16
Grant Date 2023-05-16
Owner Cantex Pharmaceuticals, Inc. (USA)
Inventor Marcus, Stephen G.

Abstract

Methods of treating glioblastoma are provided comprising: administering a therapeutically effective amount of azeliragon, or a pharmaceutically acceptable salt thereof, and co-administering an effective amount of radiation therapy (RT), to a patient who has been diagnosed with glioblastoma. In another aspect, methods are provided for treating grade I, grade II, and grade III gliomas, the method comprising administering a therapeutically effective amount of azeliragon, or a pharmaceutically acceptable salt thereof, and co-administering an effective amount of radiation therapy (RT), to a patient who has been diagnosed with glioma.

IPC Classes  ?

  • A61K 31/4164 - 1,3-Diazoles
  • A61K 31/495 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two nitrogen atoms as the only ring hetero atoms, e.g. piperazine
  • A61N 5/10 - X-ray therapyGamma-ray therapyParticle-irradiation therapy
  • A61P 25/00 - Drugs for disorders of the nervous system
  • A61P 35/00 - Antineoplastic agents

8.

TREATMENT OF ACUTE LUNG INJURY

      
Application Number US2021026713
Publication Number 2021/207697
Status In Force
Filing Date 2021-04-09
Publication Date 2021-10-14
Owner
  • CANTEX PHARMACEUTICALS, INC. (USA)
  • CHIMERIX, INC. (USA)
Inventor
  • Marcus, Stephen
  • Kennedy, Thomas Preston
  • Nichols, William Garrett
  • Lanier, Ernest Randall, Jr.

Abstract

Provided herein are methods and compositions related to using 2-O, 3-O desulfated heparin (ODSH, dociparstat sodium, [DSTAT]) for treating acute lung infections and related conditions or diseases. In certain embodiments the methods relate to treating coronavirus-mediated lung injuries.

IPC Classes  ?

  • A61K 31/41 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which is nitrogen, e.g. tetrazole
  • A61K 31/4178 - 1,3-Diazoles not condensed and containing further heterocyclic rings, e.g. pilocarpine, nitrofurantoin
  • A61K 31/4706 - 4-Aminoquinolines8-Aminoquinolines, e.g. chloroquine, primaquine
  • A61K 31/4965 - Non-condensed pyrazines
  • A61K 31/7052 - Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides
  • A61K 31/706 - Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides containing six-membered rings with nitrogen as a ring hetero atom
  • A61K 31/727 - HeparinHeparan
  • A61P 11/08 - Bronchodilators
  • A61P 11/06 - Antiasthmatics
  • A61P 37/02 - Immunomodulators

9.

Treatment of myelosuppression

      
Application Number 16541660
Grant Number 11229664
Status In Force
Filing Date 2019-08-15
First Publication Date 2020-02-06
Grant Date 2022-01-25
Owner CANTEX PHARMACEUTICALS, INC. (USA)
Inventor Marcus, Stephen

Abstract

Methods are presented for attenuating myelosuppressive side effects of treatment regimens, promoting thrombopoiesis and neutrophil production, and increasing efficacy of treatment regimens, by administering PF4-interacting heparinoids.

IPC Classes  ?

  • A61K 31/727 - HeparinHeparan
  • A61K 35/28 - Bone marrowHaematopoietic stem cellsMesenchymal stem cells of any origin, e.g. adipose-derived stem cells
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
  • A61K 39/395 - AntibodiesImmunoglobulinsImmune serum, e.g. antilymphocytic serum
  • A61N 5/00 - Radiation therapy

10.

Disulfiram and metal salt staggered oral dosing regimen and staggered-release oral unit dosage forms

      
Application Number 16383480
Grant Number 10905661
Status In Force
Filing Date 2019-04-12
First Publication Date 2020-02-06
Grant Date 2021-02-02
Owner Cantex Pharmaceuticals, Inc. (USA)
Inventor Marcus, Stephen

Abstract

This application relates to methods and compositions for the administration of disulfiram (DSF) and heavy metals zinc and copper for the treatment and prevention of medical conditions, such as cancer. DSF and copper as well as DSF and zinc form active complexes that have been shown to be effective in the treatment of cancers. However, as described herein, DSF is incompatible with either copper or zinc for simultaneous oral administration. Included herein are improved methods and oral dosage forms comprising DSF and copper and DSF and zinc in fixed dose combinations that are configured to temporally stagger release of either DSF and copper or DSF and zinc after ingestion.

IPC Classes  ?

  • A61K 31/145 - Amines, e.g. amantadine having sulfur atoms, e.g. thiurams (N—C(S)—S—C(S)—N or N—C(S)—S—S—C(S)—N)Sulfinylamines (—N=SO)Sulfonylamines (—N=SO2)
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
  • A61K 33/34 - CopperCompounds thereof
  • A61P 35/00 - Antineoplastic agents
  • A61K 31/30 - Copper compounds
  • A61K 31/495 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two nitrogen atoms as the only ring hetero atoms, e.g. piperazine

11.

DISULFIRAM AND COPPER SALT DOSING REGIMEN

      
Application Number US2017061362
Publication Number 2019/094053
Status In Force
Filing Date 2017-11-13
Publication Date 2019-05-16
Owner
  • DUKE UNIVERSITY (USA)
  • CANTEX PHARMACEUTICALS, INC. (USA)
Inventor
  • George, Daniel, James
  • Zhang, Tian
  • Marcus, Stephen

Abstract

This application relates to methods and compositions for the administration of disulfiram (DSF) and copper salt for the treatment and prevention of medical conditions, such as cancer. DSF and copper form active complexes that have been shown to be effective in the treatment of cancers. Included herein are improved methods for the adminstration of DSF and copper, wherein at least one of DSF or copper are adminstered by a parenteral route of adminstration.

IPC Classes  ?

  • A61K 31/145 - Amines, e.g. amantadine having sulfur atoms, e.g. thiurams (N—C(S)—S—C(S)—N or N—C(S)—S—S—C(S)—N)Sulfinylamines (—N=SO)Sulfonylamines (—N=SO2)
  • A61K 33/34 - CopperCompounds thereof

12.

DISULFIRAM AND METAL SALT STAGGERED ORAL DOSING REGIMEN AND STAGGERED-RELEASE ORAL UNIT DOSAGE FORMS

      
Document Number 03041857
Status Pending
Filing Date 2017-10-25
Open to Public Date 2018-05-03
Owner CANTEX PHARMACEUTICALS, INC. (USA)
Inventor Marcus, Stephen

Abstract

This application relates to methods and compositions for the administration of disulfiram (DSF) and heavy metals zinc and copper for the treatment and prevention of medical conditions, such as cancer. DSF and copper as well as DSF and zinc form active complexes that have been shown to be effective in the treatment of cancers. However, as described herein, DSF is incompatible with either copper or zinc for simultaneous oral administration. Included herein are improved methods and oral dosage forms comprising DSF and copper and DSF and zinc in fixed dose combinations that are configured to temporally stagger release of either DSF and copper or DSF and zinc after ingestion.

IPC Classes  ?

  • A61K 31/105 - Persulfides
  • A61K 31/16 - Amides, e.g. hydroxamic acids
  • A61K 31/27 - Esters, e.g. nitroglycerine, selenocyanates of carbamic or thiocarbamic acids, e.g. meprobamate, carbachol, neostigmine

13.

DISULFIRAM AND METAL SALT STAGGERED ORAL DOSING REGIMEN AND STAGGERED-RELEASE ORAL UNIT DOSAGE FORMS

      
Application Number US2017058358
Publication Number 2018/081309
Status In Force
Filing Date 2017-10-25
Publication Date 2018-05-03
Owner CANTEX PHARMACEUTICALS, INC. (USA)
Inventor Marcus, Stephen

Abstract

This application relates to methods and compositions for the administration of disulfiram (DSF) and heavy metals zinc and copper for the treatment and prevention of medical conditions, such as cancer. DSF and copper as well as DSF and zinc form active complexes that have been shown to be effective in the treatment of cancers. However, as described herein, DSF is incompatible with either copper or zinc for simultaneous oral administration. Included herein are improved methods and oral dosage forms comprising DSF and copper and DSF and zinc in fixed dose combinations that are configured to temporally stagger release of either DSF and copper or DSF and zinc after ingestion.

IPC Classes  ?

  • A61K 31/105 - Persulfides
  • A61K 31/16 - Amides, e.g. hydroxamic acids
  • A61K 31/27 - Esters, e.g. nitroglycerine, selenocyanates of carbamic or thiocarbamic acids, e.g. meprobamate, carbachol, neostigmine

14.

Disulfiram and metal salt staggered oral dosing regimen and staggered-release oral unit dosage forms

      
Application Number 15793879
Grant Number 10322096
Status In Force
Filing Date 2017-10-25
First Publication Date 2018-04-26
Grant Date 2019-06-18
Owner Cantex Pharmaceuticals, Inc. (USA)
Inventor Marcus, Stephen

Abstract

This application relates to methods and compositions for the administration of disulfiram (DSF) and heavy metals zinc and copper for the treatment and prevention of medical conditions, such as cancer. DSF and copper as well as DSF and zinc form active complexes that have been shown to be effective in the treatment of cancers. However, as described herein, DSF is incompatible with either copper or zinc for simultaneous oral administration. Included herein are improved methods and oral dosage forms comprising DSF and copper and DSF and zinc in fixed dose combinations that are configured to temporally stagger release of either DSF and copper or DSF and zinc after ingestion.

IPC Classes  ?

  • A61K 31/145 - Amines, e.g. amantadine having sulfur atoms, e.g. thiurams (N—C(S)—S—C(S)—N or N—C(S)—S—S—C(S)—N)Sulfinylamines (—N=SO)Sulfonylamines (—N=SO2)
  • A61P 35/00 - Antineoplastic agents
  • A61K 31/30 - Copper compounds
  • A61K 31/495 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two nitrogen atoms as the only ring hetero atoms, e.g. piperazine
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
  • A61K 33/34 - CopperCompounds thereof

15.

METHODS OF TREATING OR PREVENTING GRAFT-VERSUS-HOST DISEASE USING HMGB1-INTERACTING HEPARINOIDS

      
Application Number US2017012861
Publication Number 2017/123549
Status In Force
Filing Date 2017-01-10
Publication Date 2017-07-20
Owner CANTEX PHARMACEUTICALS, INC. (USA)
Inventor Marcus, Stephen

Abstract

Disclosed herein are methods for the prevention and treatment of Graft Versus Host Disease (GVHD), particularly acute GVHD, including GVHD associated with hematopoeitc stem cell transplantation (HSCT), by administering HMGB1-interacting heparinoids to a subject at risk for, or suffering from, GVHD. In preferred embodiments, the methods comprise administering the HMGB1-interacting heparinoid in combination with corticosteroids.

IPC Classes  ?

16.

ADOPTIVE CELL TRANSFER METHODS

      
Application Number US2016018082
Publication Number 2016/133907
Status In Force
Filing Date 2016-02-16
Publication Date 2016-08-25
Owner CANTEX PHARMACEUTICALS, INC. (USA)
Inventor Marcus, Stephen

Abstract

Methods and compositions are presented for mobilizing hematopoietic stem cells (HSC) and for mobilizing T lymphocytes from the bone marrow and other compartments; use of the mobilized HSCs for HSC transplantation and mobilized T lymphocytes for T cell immunotherapy; for enhancing engraftment of transplanted HSCs and transferred T cells; and for enhancing recovery of hematopoietic system function following HSC transplantation or for enhancing engraftment and/or persistence of T cells following transfer for T cell immunotherapy.

IPC Classes  ?

17.

TREATMENT OF CANCERS AND HEMATOPOIETIC STEM CELL DISORDERS PRIVILEGED BY CXCL12-CXCR4 INTERACTION

      
Application Number US2016018086
Publication Number 2016/133910
Status In Force
Filing Date 2016-02-16
Publication Date 2016-08-25
Owner CANTEX PHARMACEUTICALS, INC. (USA)
Inventor Marcus, Stephen

Abstract

Methods are presented for treating cancers and hematopoietic stem cell disorders, comprising administering to a subject with a cancer or hematopoietic stem cell disorder who is receiving a treatment regimen, a heparin derivative capable of inhibiting, reducing, abrogating or otherwise interfering with the binding of CXCL12 to CXCR4, wherein the cancer or hematopoietic stem cell disorder is one in which interaction of CXCL12 with CXCR4 privileges the cancer or disordered HSCs against therapeutic intervention. In preferred embodiments, the heparin derivative is a substantially 2-O, 3-O-desulfated heparin derivative.

IPC Classes  ?

18.

Treatment of myelodysplastic syndromes with 2-O and,or 3-O desulfated heparinoids

      
Application Number 15044740
Grant Number 10052346
Status In Force
Filing Date 2016-02-16
First Publication Date 2016-08-18
Grant Date 2018-08-21
Owner Cantex Pharmaceuticals, Inc. (USA)
Inventor Marcus, Stephen

Abstract

Methods are presented for treating cancers and hematopoietic stem cell disorders, comprising administering to a subject with a cancer or hematopoietic stem cell disorder who is receiving a treatment regimen, a heparin derivative capable of inhibiting, reducing, abrogating or otherwise interfering with the binding of CXCL12 to CXCR4, wherein the cancer or hematopoietic stem cell disorder is one in which interaction of CXCL12 with CXCR4 privileges the cancer or disordered HSCs against therapeutic intervention. In preferred embodiments, the heparin derivative is a substantially 2-O, 3-O-desulfated heparin derivative.

IPC Classes  ?

  • A61K 31/727 - HeparinHeparan
  • A61K 31/44 - Non-condensed pyridinesHydrogenated derivatives thereof
  • A61K 31/437 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom ortho- or peri-condensed with heterocyclic ring systems the heterocyclic ring system containing a five-membered ring having nitrogen as a ring hetero atom, e.g. indolizine, beta-carboline
  • A61K 31/706 - Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides containing six-membered rings with nitrogen as a ring hetero atom
  • A61K 31/704 - Compounds having saccharide radicals attached to non-saccharide compounds by glycosidic linkages attached to a carbocyclic compound, e.g. phloridzin attached to a condensed carbocyclic ring system, e.g. sennosides, thiocolchicosides, escin, daunorubicin, digitoxin
  • A61K 31/7068 - Compounds having saccharide radicals and heterocyclic rings having nitrogen as a ring hetero atom, e.g. nucleosides, nucleotides containing six-membered rings with nitrogen as a ring hetero atom containing condensed or non-condensed pyrimidines having oxo groups directly attached to the pyrimidine ring, e.g. cytidine, cytidylic acid
  • A61K 31/4545 - Non-condensed piperidines, e.g. piperocaine containing further heterocyclic ring systems containing a six-membered ring with nitrogen as a ring hetero atom, e.g. pipamperone, anabasine
  • A61K 31/517 - PyrimidinesHydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with carbocyclic ring systems, e.g. quinazoline, perimidine
  • A61K 31/496 - Non-condensed piperazines containing further heterocyclic rings, e.g. rifampin, thiothixene or sparfloxacin
  • A61K 31/506 - PyrimidinesHydrogenated pyrimidines, e.g. trimethoprim not condensed and containing further heterocyclic rings
  • A61K 31/5025 - PyridazinesHydrogenated pyridazines ortho- or peri-condensed with heterocyclic ring systems
  • A61K 31/519 - PyrimidinesHydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
  • A61K 31/4375 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom ortho- or peri-condensed with heterocyclic ring systems the heterocyclic ring system containing a six-membered ring having nitrogen as a ring hetero atom, e.g. quinolizines, naphthyridines, berberine, vincamine
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
  • A61K 31/4439 - Non-condensed pyridinesHydrogenated derivatives thereof containing further heterocyclic ring systems containing a five-membered ring with nitrogen as a ring hetero atom, e.g. omeprazole
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61K 47/02 - Inorganic compounds

19.

MULTIVALENT CATION FORMULATIONS OF PARTIALLY DESULFATED HEPARINS

      
Application Number US2015021068
Publication Number 2015/142924
Status In Force
Filing Date 2015-03-17
Publication Date 2015-09-24
Owner CANTEX PHARMACEUTICALS, INC. (USA)
Inventor
  • Johnson, Gregory
  • Marcus, Stephen

Abstract

Multivalent cation compositions of partially desulfated heparins are presented. Multivalent cation compositions of the disclosure can be formulated at high concentrations. The compositions, processes for making the compositions, unit dosage forms, kits, and methods of treatment are also disclosed.

IPC Classes  ?

  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61K 9/19 - Particulate form, e.g. powders lyophilised
  • A61K 31/727 - HeparinHeparan
  • A61P 37/02 - Immunomodulators
  • A61P 7/02 - Antithrombotic agentsAnticoagulantsPlatelet aggregation inhibitors
  • A61P 7/00 - Drugs for disorders of the blood or the extracellular fluid
  • A61P 39/00 - General protective or antinoxious agents
  • A61P 11/06 - Antiasthmatics
  • A61P 11/00 - Drugs for disorders of the respiratory system
  • A61P 31/04 - Antibacterial agents
  • A61P 31/16 - Antivirals for RNA viruses for influenza or rhinoviruses
  • A61P 19/02 - Drugs for skeletal disorders for joint disorders, e.g. arthritis, arthrosis
  • A61P 1/00 - Drugs for disorders of the alimentary tract or the digestive system
  • A61P 25/28 - Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
  • A61P 9/10 - Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
  • A61P 43/00 - Drugs for specific purposes, not provided for in groups
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
  • A61P 35/00 - Antineoplastic agents
  • C08B 37/00 - Preparation of polysaccharides not provided for in groups Derivatives thereof

20.

METHODS OF TREATING AND PREVENTING RADIATION DAMAGE

      
Application Number US2014061634
Publication Number 2015/061358
Status In Force
Filing Date 2014-10-21
Publication Date 2015-04-30
Owner CANTEX PHARMACEUTICALS, INC. (USA)
Inventor Marcus, Stephen

Abstract

The invention relates to methods of treating and preventing radiation damage from whole-body exposure. According to the methods of the invention, subjects are treated therapeutically and/or prophylactically with low-anticoagulant heparinoids. The invention also relates to methods of extending the life of subjects exposed to whole-body radiation.

IPC Classes  ?

  • A61K 39/00 - Medicinal preparations containing antigens or antibodies

21.

TREATING BACTERIAL INFECTIONS OF THE LUNG

      
Application Number US2014062027
Publication Number 2015/061604
Status In Force
Filing Date 2014-10-23
Publication Date 2015-04-30
Owner CANTEX PHARMACEUTICALS, INC. (USA)
Inventor Mantell, Lin, L.

Abstract

The present application provides methods of treating and preventing infections in the lung, such as Pseudomonas infections, comprising administering substantially non- anticoagulant 2-0, 2-0 desulfated heparin (ODSH) to subjects suffering from, or at risk for, chronic or acute pulmonary infections. ODSH can be administered alone or in combination with one or more other therapeutic agents, such as anti-microbial or antibiotic agents, mucolytic agents, DNases, bronchodilators, and anti-inflammatory agents. Also, provided herein are pharmaceutical compositions and unit dosage forms of ODSH, optionally in combination with other therapeutic agents, for use in the disclosed methods.

IPC Classes  ?

22.

Treatment of myelosuppression

      
Application Number 13963526
Grant Number 08734804
Status In Force
Filing Date 2013-08-09
First Publication Date 2013-12-05
Grant Date 2014-05-27
Owner Cantex Pharmaceuticals, Inc. (USA)
Inventor Marcus, Stephen

Abstract

Methods are presented for attenuating myelosuppressive side effects of treatment regimens, promoting thrombopoiesis and neutrophil production, and increasing efficacy of treatment regimens, by administering PF4-interacting heparinoids.

IPC Classes  ?

  • A61K 39/00 - Medicinal preparations containing antigens or antibodies

23.

TREATMENT OF MYELOSUPPRESSION

      
Document Number 02872855
Status In Force
Filing Date 2013-03-13
Open to Public Date 2013-11-14
Grant Date 2021-07-27
Owner CANTEX PHARMACEUTICALS, INC. (USA)
Inventor Marcus, Stephen

Abstract

Methods are presented for attenuating myelosuppressive side effects of treatment regimens, promoting thrombopoiesis and neutrophil production, and increasing efficacy of treatment regimens, by administering PF4-interacting heparinoids.

IPC Classes  ?

  • A61K 31/727 - HeparinHeparan
  • A61P 7/00 - Drugs for disorders of the blood or the extracellular fluid

24.

TREATMENT OF MYELOSUPPRESSION

      
Application Number US2013031053
Publication Number 2013/169355
Status In Force
Filing Date 2013-03-13
Publication Date 2013-11-14
Owner CANTEX PHARMACEUTICALS, INC. (USA)
Inventor Marcus, Stephen

Abstract

Methods are presented for attenuating myelosuppressive side effects of treatment regimens, promoting thrombopoiesis and neutrophil production, and increasing efficacy of treatment regimens, by administering PF4-interacting heparinoids.

IPC Classes  ?

  • A61K 31/727 - HeparinHeparan
  • 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 37/10 - HeparinDerivatives thereof

25.

Method and medicament for sulfated polysaccharide treatment of heparin-induced thrombocytopenia (HIT) syndrome

      
Application Number 10974566
Grant Number 07468358
Status In Force
Filing Date 2004-10-27
First Publication Date 2007-05-31
Grant Date 2008-12-23
Owner CANTEX PHARMACEUTICALS, INC. (USA)
Inventor
  • Kennedy, Thomas Preston
  • Walenga, Jeanine M.

Abstract

A method and medicament for treating and preventing platelet activation or thrombosis in the presence of heparin-and platelet factor 4-complex reactive antibodies using a 2-O desulfated heparin with an average degree of sulfation of 0.6 sulfate groups per monosaccharide or greater and an average molecular weight or 2.4 kD or greater. The medicament preferably is administered intravenously, by aerosolization or orally. Preferably, the 2-O desulfated heparin medicament includes a physiologically acceptable carrier which may be selected from the group consisting of physiologically buffered saline, normal saline, and distilled water. Additionally provided is a method of synthesizing 2-O desulfated heparin.

IPC Classes  ?

26.

USE OF 2-O DESULFATED HEPARIN FOR THE TREATMENT OF HEPARIN-INDUCED THROMBOCYTOPENIA (HIT) SYNDROME

      
Document Number 02585640
Status In Force
Filing Date 2005-10-26
Open to Public Date 2006-05-04
Grant Date 2012-01-10
Owner CANTEX PHARMACEUTICALS, INC. (USA)
Inventor
  • Walenga, Jeanine M.
  • Kennedy, Thomas Preston

Abstract

A method and medicament for treating and preventing platelet activation or thrombosis in the presence of heparin- and platelet factor 4-complex reactive antibodies using a 2-O desulfated heparin with an average degree of sulfation of 0.6 sulfate groups per monosaccharide or greater and an average molecular weight or 2.4 kD or greater. The medicament preferably is administered intravenously, by aerosolization or orally. Preferably, the 2-0 desulfated heparin medicament includes a physiologically acceptable carrier which may be selected from the group consisting of physiologically buffered saline, normal saline, and distilled water. Additionally provided is a method of synthesizing 2-O desulfated heparin.

IPC Classes  ?

  • A61K 31/727 - HeparinHeparan
  • A61P 7/00 - Drugs for disorders of the blood or the extracellular fluid