Tenax Therapeutics, Inc

United States of America

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IPC Class
A61K 31/50 - PyridazinesHydrogenated pyridazines 12
A61P 9/12 - Antihypertensives 7
A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca 6
A61K 47/40 - CyclodextrinsDerivatives thereof 6
A61K 9/00 - Medicinal preparations characterised by special physical form 6
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Found results for  patents

1.

ORAL FORMULATIONS OF LEVOSIMENDAN FOR TREATING PULMONARY HYPERTENSION WITH HEART FAILURE WITH PRESERVED EJECTION FRACTION

      
Application Number 18725602
Status Pending
Filing Date 2022-12-29
First Publication Date 2025-02-27
Owner Tenax Therapeutics, Inc. (USA)
Inventor
  • Rich, Stuart
  • Randall, Douglas
  • Hay, Douglas

Abstract

This invention relates to the treatment of Pulmonary Hypertension with heart failure with preserved ejection fraction (PH-HFpEF). More specifically, embodiments of the invention provide compositions and methods useful for the treatment of PH-HFpEF employing the use of orally administered levosimendan.

IPC Classes  ?

  • A61K 31/50 - PyridazinesHydrogenated pyridazines
  • A61B 5/00 - Measuring for diagnostic purposes Identification of persons
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
  • A61P 9/12 - Antihypertensives

2.

USE OF A COMBINATION OF LEVOSIMENDAN AND AN SGLT-2 INHIBITOR TO TREAT HEART FAILURE

      
Application Number 18714318
Status Pending
Filing Date 2022-11-30
First Publication Date 2025-01-23
Owner Tenax Therapeutics, Inc. (USA)
Inventor
  • Rich, Stuart
  • Randall, Douglas

Abstract

This invention relates to a method of treating heart failure in a human subject comprising administering to the human subject an effective amount of a combination therapy comprising an amount of levosimendan, its metabolites OR-1896 or OR-1855, or a combination thereof; and an amount of a sodium-glucose cotransporter-2 (SGLT-2) inhibitor.

IPC Classes  ?

  • A61K 31/50 - PyridazinesHydrogenated pyridazines
  • A61K 31/357 - Heterocyclic compounds having oxygen as the only ring hetero atom, e.g. fungichromin having two or more oxygen atoms in the same ring, e.g. crown ethers, guanadrel
  • A61K 31/7048 - Compounds having saccharide radicals and heterocyclic rings having oxygen as a ring hetero atom, e.g. leucoglucosan, hesperidin, erythromycin, nystatin
  • A61P 9/04 - Inotropic agents, i.e. stimulants of cardiac contractionDrugs for heart failure

3.

LEVOSIMENDAN FOR TREATING PULMONARY HYPERTENSION HEART FAILURE WITH PRESERVED EJECTION FRACTION (PH-HFpEF)

      
Application Number 18621976
Status Pending
Filing Date 2024-03-29
First Publication Date 2024-08-15
Owner Tenax Therapeutics, Inc. (USA)
Inventor
  • Rich, Stuart
  • Randall, Douglas
  • Hay, Douglas

Abstract

This invention relates to the treatment of Pulmonary Hypertension with heart failure with preserved ejection fraction (PH-HFpEF). More specifically, embodiments of the invention provide compositions and methods useful for the treatment of PH-HFpEF employing the use of levosimendan.

IPC Classes  ?

  • A61K 31/50 - PyridazinesHydrogenated pyridazines
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61K 31/216 - Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids of acids having aromatic rings, e.g. benactizyne, clofibrate
  • 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 31/495 - 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 31/502 - PyridazinesHydrogenated pyridazines ortho- or peri-condensed with carbocyclic ring systems, e.g. cinnoline, phthalazine
  • A61K 31/55 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole
  • A61K 31/7048 - Compounds having saccharide radicals and heterocyclic rings having oxygen as a ring hetero atom, e.g. leucoglucosan, hesperidin, erythromycin, nystatin
  • A61K 38/22 - Hormones
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
  • A61K 47/02 - Inorganic compounds
  • A61K 47/10 - AlcoholsPhenolsSalts thereof, e.g. glycerolPolyethylene glycols [PEG]PoloxamersPEG/POE alkyl ethers
  • A61K 47/12 - Carboxylic acidsSalts or anhydrides thereof
  • 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 47/32 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. carbomers
  • A61K 47/40 - CyclodextrinsDerivatives thereof
  • A61P 9/04 - Inotropic agents, i.e. stimulants of cardiac contractionDrugs for heart failure
  • A61P 9/12 - Antihypertensives

4.

ORAL FORMULATIONS OF LEVOSIMENDAN FOR TREATING PULMONARY HYPERTENSION WITH HEART FAILURE WITH PRESERVED EJECTION FRACTION

      
Document Number 03240614
Status Pending
Filing Date 2022-12-29
Open to Public Date 2023-07-06
Owner TENAX THERAPEUTICS, INC. (USA)
Inventor
  • Rich, Stuart
  • Randall, Douglas
  • Hay, Douglas

Abstract

This invention relates to the treatment of Pulmonary Hypertension with heart failure with preserved ejection fraction (PH-HFpEF). More specifically, embodiments of the invention provide compositions and methods useful for the treatment of PH-HFpEF employing the use of orally administered levosimendan.

IPC Classes  ?

5.

ORAL FORMULATIONS OF LEVOSIMENDAN FOR TREATING PULMONARY HYPERTENSION WITH HEART FAILURE WITH PRESERVED EJECTION FRACTION

      
Application Number US2022082561
Publication Number 2023/130028
Status In Force
Filing Date 2022-12-29
Publication Date 2023-07-06
Owner TENAX THERAPEUTICS, INC. (USA)
Inventor
  • Rich, Stuart
  • Randall, Douglas
  • Hay, Douglas

Abstract

This invention relates to the treatment of Pulmonary Hypertension with heart failure with preserved ejection fraction (PH-HFpEF). More specifically, embodiments of the invention provide compositions and methods useful for the treatment of PH-HFpEF employing the use of orally administered levosimendan.

IPC Classes  ?

  • A61K 31/50 - PyridazinesHydrogenated pyridazines
  • A61K 31/275 - NitrilesIsonitriles
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
  • A61P 9/12 - Antihypertensives

6.

USE OF A COMBINATION OF LEVOSIMENDAN AND AN SGLT-2 INHIBITOR TO TREAT HEART FAILURE

      
Application Number US2022080708
Publication Number 2023/102452
Status In Force
Filing Date 2022-11-30
Publication Date 2023-06-08
Owner TENAX THERAPEUTICS, INC. (USA)
Inventor
  • Rich, Stuart
  • Randall, Douglas

Abstract

This invention relates to a method of treating heart failure in a human subject comprising administering to the human subject an effective amount of a combination therapy comprising an amount of levosimendan, its metabolites OR-1896 or OR-1855, or a combination thereof; and an amount of a sodium-glucose cotransporter-2 (SGLT-2) inhibitor.

IPC Classes  ?

  • A61K 31/33 - Heterocyclic compounds
  • A61K 31/395 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
  • A61K 31/40 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil

7.

Levosimendan for treating pulmonary hypertension with heart failure with preserved ejection fraction (PH-HFpEF)

      
Application Number 18057116
Grant Number 11701355
Status In Force
Filing Date 2022-11-18
First Publication Date 2023-04-06
Grant Date 2023-07-18
Owner TENAX THERAPEUTICS, INC. (USA)
Inventor
  • Rich, Stuart
  • Randall, Douglas
  • Hay, Douglas

Abstract

This invention relates to the treatment of Pulmonary Hypertension with heart failure with preserved ejection fraction (PH-HFpEF). More specifically, embodiments of the invention provide compositions and methods useful for the treatment of PH-HFpEF employing the use of levosimendan.

IPC Classes  ?

  • A61K 31/50 - PyridazinesHydrogenated pyridazines
  • 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 47/12 - Carboxylic acidsSalts or anhydrides thereof
  • A61K 47/02 - Inorganic compounds
  • A61K 47/10 - AlcoholsPhenolsSalts thereof, e.g. glycerolPolyethylene glycols [PEG]PoloxamersPEG/POE alkyl ethers
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • 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 47/40 - CyclodextrinsDerivatives thereof
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
  • A61K 31/7048 - Compounds having saccharide radicals and heterocyclic rings having oxygen as a ring hetero atom, e.g. leucoglucosan, hesperidin, erythromycin, nystatin
  • A61K 31/55 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole
  • A61K 31/502 - PyridazinesHydrogenated pyridazines ortho- or peri-condensed with carbocyclic ring systems, e.g. cinnoline, phthalazine
  • A61K 38/22 - Hormones
  • A61P 9/12 - Antihypertensives
  • A61P 9/04 - Inotropic agents, i.e. stimulants of cardiac contractionDrugs for heart failure
  • 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 31/216 - Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids of acids having aromatic rings, e.g. benactizyne, clofibrate
  • A61K 47/32 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. carbomers

8.

PHARMACEUTICAL COMPOSITIONS FOR SUBCUTANEOUS ADMINISTRATION OF LEVOSIMENDAN

      
Application Number 17545386
Status Pending
Filing Date 2021-12-08
First Publication Date 2022-03-31
Owner Tenax Therapeutics, Inc. (USA)
Inventor
  • Randall, Doug
  • Hay, Douglas
  • Hecox, Nancy J. M.

Abstract

A composition containing levosimendan, one or more solubilizing and/or stabilizing agents, and one or more additional pharmaceutically acceptable additives. The one or more solubilizing and/or stabilizing agents may be a cyclodextrin or a cyclodextrin derivative. The cyclodextrin derivative may be a derivative of an alpha-cyclodextrin, or beta-cyclodextrin, or a gamma-cyclodextrin. The cyclodextrin derivative may contain a butyl ether spacer group, an alkyl ether space group, or both. The one or more additional pharmaceutically acceptable additives may be a non-citrate buffer. The composition may be used in a method of treating a health condition, such as heart failure, pulmonary hypertension, chronic kidney disease, amyotrophic lateral sclerosis, stroke, in advance of a planned cardiac surgery, or other health conditions for which a minimally invasive or repeated administration of levosimendan may be beneficial. The composition may be administered subcutaneously.

IPC Classes  ?

9.

Levosimendan for treating pulmonary hypertension with heart failure with preserved ejection fraction (PH-HFpEF)

      
Application Number 17410897
Grant Number 11607412
Status In Force
Filing Date 2021-08-24
First Publication Date 2021-12-23
Grant Date 2023-03-21
Owner TENAX THERAPEUTICS INC. (USA)
Inventor
  • Rich, Stuart
  • Randall, Douglas
  • Hay, Douglas

Abstract

This invention relates to the treatment of Pulmonary Hypertension with heart failure with preserved ejection fraction (PH-HFpEF). More specifically, embodiments of the invention provide compositions and methods useful for the treatment of PH-HFpEF employing the use of levosimendan.

IPC Classes  ?

  • A61K 31/50 - PyridazinesHydrogenated pyridazines
  • 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 47/12 - Carboxylic acidsSalts or anhydrides thereof
  • A61K 47/02 - Inorganic compounds
  • A61K 47/10 - AlcoholsPhenolsSalts thereof, e.g. glycerolPolyethylene glycols [PEG]PoloxamersPEG/POE alkyl ethers
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • 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 47/40 - CyclodextrinsDerivatives thereof
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
  • A61K 31/7048 - Compounds having saccharide radicals and heterocyclic rings having oxygen as a ring hetero atom, e.g. leucoglucosan, hesperidin, erythromycin, nystatin
  • A61K 31/55 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole
  • A61K 31/502 - PyridazinesHydrogenated pyridazines ortho- or peri-condensed with carbocyclic ring systems, e.g. cinnoline, phthalazine
  • A61K 38/22 - Hormones
  • A61P 9/12 - Antihypertensives
  • A61P 9/04 - Inotropic agents, i.e. stimulants of cardiac contractionDrugs for heart failure
  • 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 31/216 - Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids of acids having aromatic rings, e.g. benactizyne, clofibrate
  • A61K 47/32 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. carbomers

10.

LEVOSIMENDAN FOR TREATING PULMONARY HYPERTENSION WITH HEART FAILURE WITH PRESERVED EJECTION FRACTION (PH-HFPEF)

      
Document Number 03161960
Status Pending
Filing Date 2020-12-15
Open to Public Date 2021-06-24
Owner TENAX THERAPEUTICS, INC. (USA)
Inventor
  • Randall, Douglas
  • Hay, Douglas
  • Rich, Stuart

Abstract

This invention relates to the treatment of Pulmonary Hypertension with heart failure with preserved ejection fraction (PH-HFpEF). More specifically, embodiments of the invention provide compositions and methods useful for the treatment of PH-HFpEF employing the use of levosimendan.

IPC Classes  ?

11.

LEVOSIMENDAN FOR TREATING PULMONARY HYPERTENSION WITH HEART FAILURE WITH PRESERVED EJECTION FRACTION (PH-HF-pEF)

      
Application Number US2020065166
Publication Number 2021/126884
Status In Force
Filing Date 2020-12-15
Publication Date 2021-06-24
Owner TENAX THERAPEUTICS, INC. (USA)
Inventor
  • Randall, Douglas
  • Hay, Douglas

Abstract

This invention relates to the treatment of Pulmonary Hypertension with heart failure with preserved ejection fraction (PH-HFpEF). More specifically, embodiments of the invention provide compositions and methods useful for the treatment of PH-HFpEF employing the use of levosimendan.

IPC Classes  ?

12.

Levosimendan for treating pulmonary hypertension with heart failure with preserved ejection fraction (PH-HFpEF)

      
Application Number 17122921
Grant Number 11969424
Status In Force
Filing Date 2020-12-15
First Publication Date 2021-06-17
Grant Date 2024-04-30
Owner TENAX THERAPEUTICS, INC. (USA)
Inventor
  • Rich, Stuart
  • Randall, Douglas
  • Hay, Douglas

Abstract

This invention relates to the treatment of Pulmonary Hypertension with heart failure with preserved ejection fraction (PH-HFpEF). More specifically, embodiments of the invention provide compositions and methods useful for the treatment of PH-HFpEF employing the use of levosimendan.

IPC Classes  ?

  • A61K 31/50 - PyridazinesHydrogenated pyridazines
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61K 31/216 - Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids of acids having aromatic rings, e.g. benactizyne, clofibrate
  • 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 31/495 - 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 31/502 - PyridazinesHydrogenated pyridazines ortho- or peri-condensed with carbocyclic ring systems, e.g. cinnoline, phthalazine
  • A61K 31/55 - Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having seven-membered rings, e.g. azelastine, pentylenetetrazole
  • A61K 31/7048 - Compounds having saccharide radicals and heterocyclic rings having oxygen as a ring hetero atom, e.g. leucoglucosan, hesperidin, erythromycin, nystatin
  • A61K 38/22 - Hormones
  • A61K 45/06 - Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
  • A61K 47/02 - Inorganic compounds
  • A61K 47/10 - AlcoholsPhenolsSalts thereof, e.g. glycerolPolyethylene glycols [PEG]PoloxamersPEG/POE alkyl ethers
  • A61K 47/12 - Carboxylic acidsSalts or anhydrides thereof
  • 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 47/32 - Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. carbomers
  • A61K 47/40 - CyclodextrinsDerivatives thereof
  • A61P 9/04 - Inotropic agents, i.e. stimulants of cardiac contractionDrugs for heart failure
  • A61P 9/12 - Antihypertensives

13.

Pharmaceutical compositions for subcutaneous administration of levosimendan

      
Application Number 16544098
Grant Number 11213524
Status In Force
Filing Date 2019-08-19
First Publication Date 2020-10-22
Grant Date 2022-01-04
Owner TENAX THERAPEUTICS, INC. (USA)
Inventor
  • Randall, Doug
  • Hay, Douglas
  • Hecox, Nancy J. M.

Abstract

A composition containing levosimendan, one or more solubilizing and/or stabilizing agents, and one or more additional pharmaceutically acceptable additives. The one or more solubilizing and/or stabilizing agents may be a cyclodextrin or a cyclodextrin derivative. The cyclodextrin derivative may be a derivative of an alpha-cyclodextrin, or beta-cyclodextrin, or a gamma-cyclodextrin. The cyclodextrin derivative may contain a butyl ether spacer group, an alkyl ether space group, or both. The one or more additional pharmaceutically acceptable additives may be a non-citrate buffer. The composition may be used in a method of treating a health condition, such as heart failure, pulmonary hypertension, chronic kidney disease, amyotrophic lateral sclerosis, stroke, in advance of a planned cardiac surgery, or other health conditions for which a minimally invasive or repeated administration of levosimendan may be beneficial. The composition may be administered subcutaneously.

IPC Classes  ?

  • A61K 31/50 - PyridazinesHydrogenated pyridazines
  • A61K 47/40 - CyclodextrinsDerivatives thereof
  • A61K 9/00 - Medicinal preparations characterised by special physical form
  • A61K 9/19 - Particulate form, e.g. powders lyophilised

14.

PHARMACEUTICAL COMPOSITIONS FOR SUBCUTANEOUS ADMINISTRATION OF LEVOSIMENDAN

      
Document Number 03110313
Status Pending
Filing Date 2019-08-19
Open to Public Date 2020-02-27
Owner TENAX THERAPEUTICS, INC. (USA)
Inventor
  • Randall, Doug
  • Hay, Douglas
  • Hecox, Nancy J.M.

Abstract

A composition containing levosimendan, one or more solubilizing and/or stabilizing agents, and one or more additional pharmaceutically acceptable additives. The one or more solubilizing and/or stabilizing agents may be a cyclodextrin or a cyclodextrin derivative. The cyclodextrin derivative may be a derivative of an alpha-cyclodextrin, or beta-cyclodextrin, or a gamma-cyclodextrin. The cyclodextrin derivative may contain a butyl ether spacer group, an alkyl ether space group, or both. The one or more additional pharmaceutically acceptable additives may be a non-citrate buffer. The composition may be used in a method of treating a health condition, such as heart failure, pulmonary hypertension, chronic kidney disease, amyotrophic lateral sclerosis, stroke, in advance of a planned cardiac surgery, or other health conditions for which a minimally invasive or repeated administration of levosimendan may be beneficial. The composition may be administered subcutaneously.

IPC Classes  ?

  • A61K 31/50 - PyridazinesHydrogenated pyridazines
  • A61K 47/36 - PolysaccharidesDerivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
  • C07D 237/10 - Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms

15.

PHARMACEUTICAL COMPOSITIONS FOR SUBCUTANEOUS ADMINISTRATION OF LEVOSIMENDAN

      
Application Number US2019047032
Publication Number 2020/041180
Status In Force
Filing Date 2019-08-19
Publication Date 2020-02-27
Owner TENAX THERAPEUTICS, INC. (USA)
Inventor
  • Randall, Doug
  • Hay, Douglas
  • Hecox, Nancy J.M.

Abstract

A composition containing levosimendan, one or more solubilizing and/or stabilizing agents, and one or more additional pharmaceutically acceptable additives. The one or more solubilizing and/or stabilizing agents may be a cyclodextrin or a cyclodextrin derivative. The cyclodextrin derivative may be a derivative of an alpha-cyclodextrin, or beta-cyclodextrin, or a gamma-cyclodextrin. The cyclodextrin derivative may contain a butyl ether spacer group, an alkyl ether space group, or both. The one or more additional pharmaceutically acceptable additives may be a non-citrate buffer. The composition may be used in a method of treating a health condition, such as heart failure, pulmonary hypertension, chronic kidney disease, amyotrophic lateral sclerosis, stroke, in advance of a planned cardiac surgery, or other health conditions for which a minimally invasive or repeated administration of levosimendan may be beneficial. The composition may be administered subcutaneously.

IPC Classes  ?

  • A61K 31/50 - PyridazinesHydrogenated pyridazines
  • A61K 47/36 - PolysaccharidesDerivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
  • C07D 237/10 - Heterocyclic compounds containing 1,2-diazine or hydrogenated 1,2-diazine rings not condensed with other rings having three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms

16.

EMULSIONS OF PERFLUOROCARBONS

      
Document Number 02756685
Status In Force
Filing Date 2010-04-15
Open to Public Date 2010-10-21
Grant Date 2019-12-24
Owner TENAX THERAPEUTICS, INC. (USA)
Inventor
  • Kiral, Richard
  • Thompson, Deborah P.
  • Clauson, Gary L.

Abstract

The subject application provides for an emulsion comprising an amount of a perfluorocarbon liquid dispersed as particles within a continuous liquid phase, wherein the dispersed particles have a monomodal particle size distribution and uses thereof. The subject application also provides for a method of manufacturing a perfluorocarbon emulsion, a process for preparing a pharmaceutical product containing a PFC emulsion and a process for validating a batch of an emulsion for pharmaceutical use.

IPC Classes  ?

  • A01N 1/02 - Preservation of living parts
  • A61K 8/70 - Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing fluorine containing perfluoro groups, e.g. perfluoroethers
  • A61K 9/107 - Emulsions
  • A61K 47/06 - Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
  • A61P 7/00 - Drugs for disorders of the blood or the extracellular fluid
  • A61P 17/02 - Drugs for dermatological disorders for treating wounds, ulcers, burns, scars, keloids, or the like
  • A61P 39/04 - Chelating agents
  • G01N 33/92 - Chemical analysis of biological material, e.g. blood, urineTesting involving biospecific ligand binding methodsImmunological testing involving lipids, e.g. cholesterol

17.

Method of treating traumatic brain injury

      
Application Number 12460409
Grant Number 08404752
Status In Force
Filing Date 2009-07-17
First Publication Date 2010-07-15
Grant Date 2013-03-26
Owner TENAX THERAPEUTICS, INC (USA)
Inventor
  • Bullock, M. Ross
  • Spiess, Bruce
  • Thompson, Deborah P.

Abstract

This invention provides for methods of treating a subject suffering from central nervous system injury, including traumatic brain injury, comprising administering to the subject an amount of a perfluorocarbon. This invention also provides for use of a perfluorocarbon in the manufacture of a medicament for treating a subject suffering from central nervous system injury including traumatic brain injury. This invention further provides for a pharmaceutical composition comprising a perfluorocarbon for use in treating a subject suffering from central nervous system injury, including traumatic brain injury.

IPC Classes  ?

18.

METHOD OF TREATING TRAUMATIC BRAIN INJURY

      
Document Number 02729597
Status In Force
Filing Date 2009-07-17
Open to Public Date 2010-01-21
Grant Date 2018-01-16
Owner
  • VIRGINIA COMMONWEALTH UNIVERSITY (USA)
  • TENAX THERAPEUTICS, INC. (USA)
Inventor
  • Bullock, M. Ross
  • Spiess, Bruce
  • Thompson, Deborah P.

Abstract

This invention provides for methods of treating a subject suffering from central nervous system injury, including traumatic brain injury, comprising administering to the subject an amount of a perf luorocarbon. This invention also provides for use of a perf luorocarbon in the manufacture of a medicament for treating a subject suffering from central nervous system injury including traumatic brain injury. This invention further provides for a pharmaceutical composition comprising a perf luorocarbon for use in treating a subject suffering from central nervous system injury, including traumatic brain injury.

IPC Classes  ?

  • A61K 31/025 - Halogenated hydrocarbons carbocyclic
  • A61P 25/00 - Drugs for disorders of the nervous system