Patents by Inventor Jacob Bar-Tana

Jacob Bar-Tana has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11207285
    Abstract: Disclosed are methods of treating of type 2 diabetes mellitus and associated conditions in humans by administering an ?,?-substituted long-chain dicarboxylic acid. In some of the disclosed methods the ?,?-substituted long-chain dicarboxylic acid is administered as add-on therapy to anti-diabetic Standard-of-Care treatment.
    Type: Grant
    Filed: May 29, 2017
    Date of Patent: December 28, 2021
    Assignee: SYNDROMEX LTD.
    Inventor: Jacob Bar-Tana
  • Publication number: 20200375933
    Abstract: Disclosed are methods of treating of type 2 diabetes mellitus and associated conditions in humans by administering an ?,?-substituted long-chain dicarboxylic acid. In some of the disclosed methods the ?,?-substituted long-chain dicarboxylic acid is administered as add-on therapy to anti-diabetic Standard-of-Care treatment.
    Type: Application
    Filed: May 29, 2017
    Publication date: December 3, 2020
    Inventor: Jacob BAR-TANA
  • Patent number: 10512624
    Abstract: Disclosed are methods of treatment of type 1 diabetes (T1D) in subjects under standard-of-care T1D treatment, by administration of substituted long-chain amphipathic dicarboxylic acids. Also disclosed are methods of reducing standard-of-care administered dose of insulin or an insulin analogue and/or obviating the need for administration of insulin or an insulin analogue in a T1D subject by administration of substituted long-chain amphipathic dicarboxylic acids.
    Type: Grant
    Filed: November 30, 2017
    Date of Patent: December 24, 2019
    Assignee: SYNDROMEX LTD.
    Inventor: Jacob Bar-Tana
  • Patent number: 10479752
    Abstract: This invention relates to deuterated tetramethyl dioic acids, compositions comprising them and uses thereof in the treatment of Metabolic Syndrome and any diseases, disorders or symptoms associated therewith.
    Type: Grant
    Filed: December 6, 2012
    Date of Patent: November 19, 2019
    Assignee: SYNDROMEX LTD.
    Inventor: Jacob Bar-Tana
  • Publication number: 20180235918
    Abstract: Disclosed are methods of treatment of type 1 diabetes (T1D) in subjects under standard-of-care T1D treatment, by administration of substituted long-chain amphipathic dicarboxylic acids. Also disclosed are methods of reducing standard-of-care administered dose of insulin or an insulin analogue and/or obviating the need for administration of insulin or an insulin analogue in a T1D subject by administration of substituted long-chain amphipathic dicarboxylic acids.
    Type: Application
    Filed: November 30, 2017
    Publication date: August 23, 2018
    Inventor: Jacob BAR-TANA
  • Publication number: 20140371314
    Abstract: This invention relates to deuterated tetramethyl dioic acids, compositions comprising them and uses thereof in the treatment of Metabolic Syndrome and any diseases, disorders or symptoms associated therewith.
    Type: Application
    Filed: December 6, 2012
    Publication date: December 18, 2014
    Inventor: Jacob Bar-Tana
  • Publication number: 20100240683
    Abstract: The present invention relates to a combination therapy for the treatment of cardiovascular disorders. More particularly, the invention relates to compositions combining long-chain optionally substituted amphipatic carboxylates (known as MEDICA drugs) and particularly, M16??, M16?? and M18??, with HMG-CoA reductase inhibitors (known as statins). The compositions of the invention may particularly be used for the treatment of cardiovascular disorders, for elevating HDL-cholesterol levels, decreasing non-HDL-cholesterol and particularly triglycerides, and decreasing insulin resistance in a subject suffering from Metabolic Syndrome or cardiovascular disorders. The invention further provides methods of treatment of such disorders using these combined compositions.
    Type: Application
    Filed: February 26, 2008
    Publication date: September 23, 2010
    Applicant: Syndromex Ltd.
    Inventor: Jacob Bar-Tana
  • Publication number: 20100113599
    Abstract: The present invention relates to the use of at least one long-chain optionally-substituted amphipatic carboxylates (known as MEDICA drugs) or any salt, ester or amid thereof or any combination or mixture thereof, for the treatment and prevention of immune-related disorders, particularly, inflammatory conditions. More specifically, the invention relates to particular analogs of these MEDICA drugs, the 3,3,14,14 tetramethyl-hexadecanedioic acid (M16??), 4,4,15,15 tetramethyl-octadecanedioic acid (M18??) and 2,2,15,15-tetramethyl-hexadecanedioic acid (M16??). The invention further provides methods, oral compositions and kits for the treatment and prevention of immune-related disorders using these MEDICA drugs. The disease is any one of multiple sclerosis, neurodegenerative disease, an atherosclerotic disease, inflammatory bowel diseases, arthritis.
    Type: Application
    Filed: February 26, 2008
    Publication date: May 6, 2010
    Applicant: Syndromex Ltd. c/o Yissum Research Development Company, of
    Inventor: Jacob Bar-Tana
  • Publication number: 20090018199
    Abstract: The present invention provides methods for lowering LDL, VLDL, total cholesterol, triglycerides, Insulin resistance and hypertension, and methods for elevating HDL in subjects in need thereof. Additionally, the present invention provides methods of administering 3,3,14,14 tetramethyl hexadecane 1,16 dioic acid for the above indications.
    Type: Application
    Filed: December 30, 2004
    Publication date: January 15, 2009
    Applicant: SYNDROME X LTD.
    Inventors: Jacob Bar-Tana, Ihor Bekersky
  • Patent number: 6800772
    Abstract: The invention relates to carboxylic acids and derivatives thereof and pharmaceutical compound containing them. The active compounds are represented by the formula compound represented by formula I, wherin R1-R4 each independently represents an unsubstituted or substituted hydrocarbyl or heterocyclyl radical, Q represents a diradical consisting of a linear chain of 11 to 18 carbon atoms, one or more of which may be replaced by heteroatoms, said chain being optionally substituted by inert substituents and one or more of said carbon or heteroatom chain members optionally forming part of a ring structure, and where one or both of de carboxyl groups can be substituted by an in vitro hydrolyzable physiologically acceptable substituent; with the proviso that: compounds wherein R1-R4 each represents CH3 and Q represents a linear chain of 14 carbons, are excluded; and compounds wherein Q represents a linear chain of carbon atoms one of which is replaced by oxygen or sulfur, are excluded.
    Type: Grant
    Filed: June 18, 2001
    Date of Patent: October 5, 2004
    Assignee: Yissum Research Development Company of the Hebrew University of Jerusalem
    Inventor: Jacob Bar-Tana
  • Publication number: 20040171688
    Abstract: In accordance with the present invention, there are provided therapeutically effective compounds comprising an amphipathic carboxylate of the formula R—COOH, or a salt or an ester or amide of such compound, where R designates a saturated or unsaturated alkyl chain of 10-24 carbon atoms, one or more of which may be replaced by heteroatoms, where one or more of said carbon or heteroatom chain members optionally forms part of a ring, and where said chain is optionally substituted by a hydrocarbyl radical, heterocyclyl radical, lower alkoxy, hydroxyl-substituted lower alkyl, hydroxyl, carboxyl, halogen, phenyl or (hydroxy-, lower alkyl-, lower alkoxy-, lower alkenyl- or lower alkinyl)-substituted phenyl, C3-C7 cycloalkyl or (hydroxy-, lower alkyl-, lower alkoxy-, lower alkenyl- or lower alkinyl)-substituted C3-C7 cycloalkyl wherein said amphipathic carboxylate is capable of being endogenously converted to its respective coenzyme A thioester.
    Type: Application
    Filed: December 11, 2003
    Publication date: September 2, 2004
    Inventor: Jacob Bar-Tana
  • Publication number: 20040171585
    Abstract: In accordance with the present invention, there are provided therapeutically effective compounds comprising an amphipathic carboxylate of the formula R—COOH, or a salt or an ester or amide of such compound, where R designates a saturated or unsaturated alkyl chain of 10-24 carbon atoms, one or more of which may be replaced by heteroatoms, where one or more of said carbon or heteroatom chain members optionally forms part of a ring, and where said chain is optionally substituted by a hydrocarbyl radical, heterocyclyl radical, lower alkoxy, hydroxyl-substituted lower alkyl, hydroxyl, carboxyl, halogen, phenyl or (hydroxy-, lower alkyl-, lower alkoxy-, lower alkenyl- or lower alkinyl)-substituted phenyl, C3-C7 cycloalkyl or (hydroxy-, lower alkyl-, lower alkoxy-, lower alkenyl- or lower alkinyl)-substituted C3-C7 cycloalkyl wherein said amphipathic carboxylate is capable of being endogenously converted to its respective coenzyme A thioester.
    Type: Application
    Filed: December 11, 2003
    Publication date: September 2, 2004
    Inventor: Jacob Bar-Tana
  • Publication number: 20040132818
    Abstract: The invention relates to carboxylic acids and derivatives thereof and pharmaceutical compound containing them. The active compounds are represented by the formula compound represented by formula I, wherin R1-R4 each independently represents an unsubstituted or substituted hydrocarbyl or heterocyclyl radical, Q represents a diradical consisting of a linear chain of 11 to 18 carbon atoms, one or more of which may be replaced by heteroatoms, said chain being optionally substituted by inert substituents and one or more of said carbon or heteroatom chain members optionally forming part of a ring structure, and where one or both of the carboxyl groups can be substituted by an in vitro hydrolyzable physiologically acceptable substituent; with the proviso that: compounds wherein R1-R4 each represents CH3 and Q represents a linear chain of 14 carbons, are excluded; and compounds wherein Q represents a linear chain of carbon atoms one of which is replaced by oxygen or sulfur, are excluded.
    Type: Application
    Filed: October 8, 2003
    Publication date: July 8, 2004
    Inventor: Jacob Bar-Tana
  • Publication number: 20020049345
    Abstract: The invention relates to carboxylic acids and derivatives thereof and pharmaceutical compound containing them. The active compounds are represented by the formula compound represented by formula I, wherin R1-R4 each independently represents an unsubstituted or substituted hydrocarbyl or heterocyclyl radical, Q represents a diradical consisting of a linear chain of 11 to 18 carbon atoms, one or more of which may be replaced by heteroatoms, said chain being optionally substituted by inert substituents and one or more of said carbon or heteroatom chain members optionally forming part of a ring structure, and where one or both of de carboxyl groups can be substituted by an in vitro hydrolyzable physiologically acceptable substituent; with the proviso that: compounds wherein R1-R4 each represents CH3 and Q represents a linear chain of 14 carbons, are excluded; and compounds wherein Q represents a linear chain of carbon atoms one of which is replaced by oxygen or sulfur, are excluded.
    Type: Application
    Filed: June 18, 2001
    Publication date: April 25, 2002
    Inventor: Jacob Bar-Tana
  • Publication number: 20020037876
    Abstract: In accordance with the present invention, there are provided therapeutically effective compounds comprising an amphipathic carboxylate of the formula R—COOH, or a salt or an ester or amide of such compound, where R designates a saturated or unsaturated alkyl chain of 10-24 carbon atoms, one or more of which may be replaced by heteroatoms, where one or more of said carbon or heteroatom chain members optionally forms part of a ring, and where said chain is optionally substituted by a hydrocarbyl radical, heterocyclyl radical, lower alkoxy, hydroxyl-substituted lower alkyl, hydroxyl, carboxyl, halogen, phenyl or (hydroxy-, lower alkyl-, lower alkoxy-, lower alkenyl- or lower alkinyl)-substituted phenyl, C3-C7 cycloalkyl or (hydroxy-, lower alkyl-, lower alkoxy-, lower alkenyl- or lower alkinyl)-substituted C3-C7 cycloalkyl wherein said amphipathic carboxylate is capable of being endogenously converted to its respective coenzyme A thioester.
    Type: Application
    Filed: July 25, 2001
    Publication date: March 28, 2002
    Applicant: YISSUM RESEARCH DEVELOPMENT COMPANY OF HEBREW UNIVERSITY OF JERUSALEM
    Inventor: Jacob Bar-Tana
  • Patent number: 6303653
    Abstract: In accordance with the present invention, there are provided therapeutically effective compounds comprising an amphipathic carboxylate of the formula R—COOH, or a salt or an ester or amide of such compound, where R designates a saturated or unsaturated alkyl chain of 10-24 carbon atoms, one or more of which may be replaced by heteroatoms, where one or more of said carbon or heteroatom chain members optionally forms part of a ring, and where said chain is optionally substituted by a hydrocarbyl radical, heterocyclyl radical, lower alkoxy, hydroxyl-substituted lower alkyl, hydroxyl, carboxyl, halogen, phenyl or (hydroxy-, lower alkyl-, lower alkoxy-, lower alkenyl- or lower alkinyl)-substituted phenyl, C3-C7 cycloalkyl or (hydroxy-, lower alkyl-, lower alkoxy-, lower alkenyl- or lower alkinyl)-substituted C3-C7 cycloalkyl wherein said amphipathic carboxylate is capable of being endogenously converted to its respective coenzyme A thioester.
    Type: Grant
    Filed: June 25, 1998
    Date of Patent: October 16, 2001
    Assignee: Yissum Research Development Company of The Hebrew University of Jerusalem
    Inventor: Jacob Bar-Tana
  • Patent number: 6284903
    Abstract: The present invention relates to a novel class of compounds for treating hyperlipidemia, obesity and impaired glucose tolerance/noninsulin dependent diabetes mellitus without adversely affecting energy metabolism, and pharmaceutical compositions comprising the aforementioned compounds for the treatment of obesity, hyperlipidemia and maturity-onset diabetes.
    Type: Grant
    Filed: October 5, 1999
    Date of Patent: September 4, 2001
    Assignee: Yissum Research Development Co. of the Hebrew University of Jerusalem
    Inventor: Jacob Bar-Tana
  • Patent number: 4908385
    Abstract: The present invention provides pharmaceutical compositions containing at least one .alpha.-halogenated dicarboxylic acid of the general formula: ##STR1## wherein Hal is a chlorine, bromine or fluorine atom, R is a hydrogen atom or Hal and m is a number of from 4 to 16, and/or at least one pharmacologically acceptable salt, ester or amide thereof.The present invention also provides new compounds of general formula (I) but in which m is a number of from 8 to 16 and processes for the preparation thereof.
    Type: Grant
    Filed: October 6, 1987
    Date of Patent: March 13, 1990
    Assignee: Epis S.A.
    Inventors: Jacob Bar-Tana, Yoelit Migron, Jochanan Blum, Bruno Dreckmann, Johannes Pill
  • Patent number: 4711896
    Type: Grant
    Filed: February 21, 1986
    Date of Patent: December 8, 1987
    Assignee: EPIS S.A.
    Inventors: Jacob Bar-Tana, Ernst-Christian Witte, Bernd Hagenbruch, Johannes Pill, Karlheinz Stegmeier
  • Patent number: 4689344
    Abstract: A novel class of compounds has been found to be effective in blocking cholesterol and neutral lipid synthesis in-vivo without adversely affecting energy metabolism, useful for the treatment of obesity, hyperlipidemia and maturity-onset diabetes. The active compounds have the general formula ##STR1## or in-vivo hydrolyzable functional derivatives of the carboxylic groups thereof,whereinR.sub.1 and R.sub.2 each independently represents an unsubstituted or substituted hydrocarbyl or hetercyclyl radical;X and Y each independently represents hydrogen, optionally substituted lower alkyl, halogen, cyano, carboxy, lower alkoxycarbonyl or carbamoyl; andQ represents a diradical consisting of a linear chain of 8 to 14 carbon atoms, one or more of which may be replaced by heteroatoms, said chain being optionally substituted by inert substituents and one or more of said carbon or heteratom chain members optionally forming part of a ring structure.
    Type: Grant
    Filed: June 22, 1984
    Date of Patent: August 25, 1987
    Assignee: Epis S.A.
    Inventor: Jacob Bar-Tana