Patents by Inventor Michael Holinstat

Michael Holinstat 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).

  • Publication number: 20260035352
    Abstract: Disclosed herein are small molecule inhibitors of platelet function, and methods of using the small molecules to treat diseases, such as platelet hemostasis and thrombosis. In particular, disclosed herein are compounds of Formula (I) and pharmaceutically acceptable salts thereof: wherein the substituents are as described.
    Type: Application
    Filed: March 19, 2025
    Publication date: February 5, 2026
    Inventors: Michael Holinstat, Reheman Adili, Andrew White, Theodore R. Holman
  • Patent number: 12269805
    Abstract: Disclosed herein are small molecule inhibitors of platelet function, and methods of using the small molecules to treat diseases, such as platelet hemostasis and thrombosis. In particular, disclosed herein are compounds of Formula (I) and pharmaceutically acceptable salts thereof: wherein the substituents are as described.
    Type: Grant
    Filed: October 19, 2022
    Date of Patent: April 8, 2025
    Assignees: THE REGENTS OF THE UNIVERSITY OF MICHIGAN, THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Michael Holinstat, Reheman Adili, Andrew White, Theodore R. Holman
  • Publication number: 20230381202
    Abstract: The present invention relates to nanoparticles complexed with N-2-benzothiazolyl-4-[[(2-hydroxy-3-methoxyphenyl)methyl]amino]-benzenesulfonamide (ML355) configured for treating cardiovascular related disorders. In particular, the present invention is directed to compositions comprising synthetic HDL (sHDL) nanoparticles carrying ML355 configured for treating cardiovascular related disorders (e.g., inhibit platelet aggregation; inhibit thrombosis formation; inhibit vessel occlusion; inhibit platelet associated 12-LOX activity, as well as systems and methods utilizing such sHDL nanoparticles (e.g., therapeutic settings).
    Type: Application
    Filed: October 20, 2021
    Publication date: November 30, 2023
    Inventors: Reheman Adili, Hongliang He, Anna Schwendeman, Michael Holinstat
  • Publication number: 20230333126
    Abstract: Provided herein are compositions, systems, kits, and methods for detecting cardiovascular disease, and risk of cardiovascular disease in a subject based on the levels of 12-(S)-hydroxyeicosatetraenoic acid (12(S)-HETE) and/or 3-Hydroxyoctadecadienoic acid (13-HODE) in the subject.
    Type: Application
    Filed: September 24, 2021
    Publication date: October 19, 2023
    Inventor: Michael Holinstat
  • Publication number: 20230140210
    Abstract: Disclosed herein are small molecule inhibitors of platelet function, and methods of using the small molecules to treat diseases, such as platelet hemostasis and thrombosis. In particular, disclosed herein are compounds of Formula (I) and pharmaceutically acceptable salts thereof: wherein the substituents are as described.
    Type: Application
    Filed: October 19, 2022
    Publication date: May 4, 2023
    Inventors: Michael Holinstat, Reheman Adili, Andrew White, Theodore R. Holman
  • Patent number: 11498905
    Abstract: Disclosed herein are small molecule inhibitors of platelet function, and methods of using the small molecules to treat diseases, such as platelet hemostasis and thrombosis. In particular, disclosed herein are compounds of Formula (I) and pharmaceutically acceptable salts thereof: wherein the substituents are as described.
    Type: Grant
    Filed: April 17, 2019
    Date of Patent: November 15, 2022
    Assignees: THE REGENTS OF THE UNIVERSITY OF MICHIGAN, THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Michael Holinstat, Reheman Adili, Andrew White, Theodore R. Holman
  • Patent number: 11274077
    Abstract: Human lipoxygenases (LOXs) are a family of iron-containing enzymes involved in catalyzing the oxidation of polyunsaturated fatty acids to provide the corresponding bioactive hydroxyeicosatetraenoic acid (HETE) metabolites. These eicosanoid signaling molecules are involved in a number of physiologic responses such as platelet aggregation, inflammation, and cell proliferation. Platelet-type 12-(S)-LOX (12-LOX) is of particular interest because of its demonstrated role in skin diseases, diabetes, platelet hemostasis, thrombosis, and cancer. Disclosed herein is the identification and medicinal chemistry optimization of a 4-((2-hydroxy-3-methoxybenzyl)amino)benzenesulfonamide-based scaffold. The compounds display nM potency against 12-LOX and excellent selectivity over related lipoxygenases and cyclooxygenases. In addition to possessing favorable ADME properties, the compounds also inhibit PAR-4 induced aggregation and calcium mobilization in human platelets, and reduce 12-HETE in mouse/human beta cells.
    Type: Grant
    Filed: June 23, 2020
    Date of Patent: March 15, 2022
    Assignees: Eastern Virginia Medical School, The Regents of the University of California Santa, The United States of America Department of Health, Thomas Jefferson University
    Inventors: David J. Maloney, Diane K. Luci, Ajit Jadhav, Theodore Holman, Jerry L. Nadler, Michael Holinstat, David Taylor-Fishwick, Anton Simeonov, Adam Yasgar, Steven McKenzie
  • Patent number: 11236044
    Abstract: Disclosed herein are small molecule inhibitors of 12(S)-Lipoxygenase (12-LOX), and methods of using the small molecules to inhibit 12-LOX activation and to treat diseases, such as platelet hemostasis and thrombosis. In particular, disclosed herein are compounds of Formula (I) and pharmaceutically acceptable salts thereof: wherein the substituents are as described.
    Type: Grant
    Filed: April 17, 2019
    Date of Patent: February 1, 2022
    Assignee: THE REGENTS OF THE UNIVERSITY OF MICHIGAN
    Inventors: Michael Holinstat, Reheman Adili, Andrew White
  • Publication number: 20210363113
    Abstract: Disclosed herein are small molecule inhibitors of platelet function, and methods of using the small molecules to treat diseases, such as platelet hemostasis and thrombosis. In particular, disclosed herein are compounds of Formula (I) and pharmaceutically acceptable salts thereof: wherein the substituents are as described.
    Type: Application
    Filed: April 17, 2019
    Publication date: November 25, 2021
    Inventors: Michael Holinstat, Reheman Adili, Andrew White, Theodore R. Holman
  • Patent number: 11111222
    Abstract: 12(S)-hydroxyeicosatrienoic acid (12(S)-HETrE) compounds and compositions comprising the same are disclosed. Methods of using the compounds in the prevention and treatment of thrombosis and thrombotic disorders are also disclosed.
    Type: Grant
    Filed: June 23, 2017
    Date of Patent: September 7, 2021
    Assignees: THE REGENTS OF THE UNIVERSITY OF MICHIGAN, THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Michael Holinstat, Theodore R. Holman, Andrew White
  • Publication number: 20210147348
    Abstract: Disclosed herein are small molecule inhibitors of 12(S)-Lipoxygenase (12-LOX), and methods of using the small molecules to inhibit 12-LOX activation and to treat diseases, such as platelet hemostasis and thrombosis. In particular, disclosed herein are compounds of Formula (I) and pharmaceutically acceptable salts thereof: wherein the substituents are as described.
    Type: Application
    Filed: April 17, 2019
    Publication date: May 20, 2021
    Inventors: Michael Holinstat, Reheman Adili, Andrew White
  • Publication number: 20200392077
    Abstract: Human lipoxygenases (LOXs) are a family of iron-containing enzymes involved in catalyzing the oxidation of polyunsaturated fatty acids to provide the corresponding bioactive hydroxyeicosatetraenoic acid (HETE) metabolites. These eicosanoid signaling molecules are involved in a number of physiologic responses such as platelet aggregation, inflammation, and cell proliferation. Platelet-type 12-(S)-LOX (12-LOX) is of particular interest because of its demonstrated role in skin diseases, diabetes, platelet hemostasis, thrombosis, and cancer. Disclosed herein is the identification and medicinal chemistry optimization of a 4-((2-hydroxy-3-methoxybenzyl)amino)benzenesulfonamide-based scaffold. The compounds display nM potency against 12-LOX and excellent selectivity over related lipoxygenases and cyclooxygenases. In addition to possessing favorable ADME properties, the compounds also inhibit PAR-4 induced aggregation and calcium mobilization in human platelets, and reduce 12-HETE in mouse/human beta cells.
    Type: Application
    Filed: June 23, 2020
    Publication date: December 17, 2020
    Inventors: David J. MALONEY, Diane K. LUCI, Ajit JADHAV, Theodore HOLMAN, Jerry L. NADLER, Michael HOLINSTAT, David TAYLOR-FISHWICK, Anton SIMEONOV, Adam YASGAR, Steven MCKENZIE
  • Patent number: 10752581
    Abstract: Human lipoxygenases (LOXs) are a family of iron-containing enzymes involved in catalyzing the oxidation of polyunsaturated fatty acids to provide the corresponding bioactive hydroxyeicosatetraenoic acid (HETE) metabolites. These eicosanoid signaling molecules are involved in a number of physiologic responses such as platelet aggregation, inflammation, and cell proliferation. Platelet-type 12-(S)-LOX (12-LOX) is of particular interest because of its demonstrated role in skin diseases, diabetes, platelet hemostasis, thrombosis, and cancer. Disclosed herein is the identification and medicinal chemistry optimization of a 4-((2-hydroxy-3-methoxybenzyl)amino)benzenesulfonamide-based scaffold. The compounds display nM potency against 12-LOX and excellent selectivity over related lipoxygenases and cyclooxygenases. In addition to possessing favorable ADME properties, the compounds also inhibit PAR-4 induced aggregation and calcium mobilization in human platelets, and reduce 12-HETE in mouse/human beta cells.
    Type: Grant
    Filed: March 1, 2019
    Date of Patent: August 25, 2020
    Assignees: Eastern Virginia Medical School, The Regents of the University of California Santa, The United States of America Department of Health, Thomas Jefferson University
    Inventors: David J. Maloney, Diane K. Luci, Ajit Jadhav, Theodore Holman, Jerry L. Nadler, Michael Holinstat, David Taylor-Fishwick, Anton Simeonov, Adam Yasgar, Steven McKenzie
  • Publication number: 20190276395
    Abstract: Human lipoxygenases (LOXs) are a family of iron-containing enzymes involved in catalyzing the oxidation of polyunsaturated fatty acids to provide the corresponding bioactive hydroxyeicosatetraenoic acid (HETE) metabolites. These eicosanoid signaling molecules are involved in a number of physiologic responses such as platelet aggregation, inflammation, and cell proliferation. Platelet-type 12-(S)-LOX (12-LOX) is of particular interest because of its demonstrated role in skin diseases, diabetes, platelet hemostasis, thrombosis, and cancer. Disclosed herein is the identification and medicinal chemistry optimization of a 4-((2-hydroxy-3-methoxybenzyl)amino)benzenesulfonamide-based scaffold. The compounds display nM potency against 12-LOX and excellent selectivity over related lipoxygenases and cyclooxygenases. In addition to possessing favorable ADME properties, the compounds also inhibit PAR-4 induced aggregation and calcium mobilization in human platelets, and reduce 12-HETE in mouse/human beta cells.
    Type: Application
    Filed: March 1, 2019
    Publication date: September 12, 2019
    Inventors: David J. MALONEY, Diane K. LUCI, Ajit JADHAV, Theodore HOLMAN, Jerry L. NADLER, Michael HOLINSTAT, David TAYLOR-FISHWICK, Anton SIMEONOV, Adam YASGAR, Steven MCKENZIE
  • Publication number: 20190201420
    Abstract: The present disclosure relates to methods of affecting platelet activation by the use of a PC-TP inhibitor. The PC-TP inhibitor can be administered to a subject in need thereof in order to prevent or treat pathologic thrombosis, or to treat a disorder treatable by a PAR4 inhibitor.
    Type: Application
    Filed: August 1, 2017
    Publication date: July 4, 2019
    Applicant: THOMAS JEFFERSON UNIVERSITY
    Inventors: Paul F. Bray, Michael Holinstat
  • Publication number: 20190161456
    Abstract: 12(S)-hydroxyeicosatrienoic acid (12(S)-HETrE) compounds and compositions comprising the same are disclosed. Methods of using the compounds in the prevention and treatment of thrombosis and thrombotic disorders are also disclosed.
    Type: Application
    Filed: June 23, 2017
    Publication date: May 30, 2019
    Inventors: Michael Holinstat, Theodore R. Holman, Andrew White
  • Patent number: 10266488
    Abstract: Human lipoxygenases (LOXs) are a family of iron-containing enzymes involved in catalyzing the oxidation of polyunsaturated fatty acids to provide the corresponding bioactive hydroxyeicosatetraenoic acid (HETE) metabolites. These eicosanoid signaling molecules are involved in a number of physiologic responses such as platelet aggregation, inflammation, and cell proliferation. Platelet-type 12-(S)-LOX (12-LOX) is of particular interest because of its demonstrated role in skin diseases, diabetes, platelet hemostasis, thrombosis, and cancer. Disclosed herein is the identification and medicinal chemistry optimization of a 4-((2-hydroxy-3-methoxybenzyl)amino)benzenesulfonamide-based scaffold. The compounds display nM potency against 12-LOX and excellent selectivity over related lipoxygenases and cyclooxygenases. In addition to possessing favorable ADME properties, the compounds also inhibit PAR-4 induced aggregation and calcium mobilization in human platelets, and reduce 12-HETE in mouse/human beta cells.
    Type: Grant
    Filed: October 10, 2014
    Date of Patent: April 23, 2019
    Assignees: Eastern Virginia Medical School, The Regents of the University of California Santa Cruz, The United States of America Department of Health and Human Services, Thomas Jefferson University
    Inventors: David J. Maloney, Diane K. Luci, Ajit Jadhav, Theodore Holman, Jerry L. Nadler, Michael Holinstat, David Taylor-Fishwick, Anton Simeonov, Adam Yasgar, Steven McKenzie
  • Publication number: 20180000784
    Abstract: Disclosed herein are methods for determining whether a PAR4 inhibitor should be administered to a human subject, the methods comprising administering a PAR4 inhibitor to a subject determined to have a “G” allele for a single-nucleotide polymorphism (SNP) at rs773902, and not administering a PAR4 inhibitor to a subject determined to have an “A” allele for the SNP at rs773902. A genotyping assay can be used to determine the SNP.
    Type: Application
    Filed: September 13, 2017
    Publication date: January 4, 2018
    Applicant: THOMAS JEFFERSON UNIVERSITY
    Inventors: Paul Bray, Michael Holinstat, Leonard Edelstein
  • Patent number: 9789087
    Abstract: Disclosed herein are methods for determining whether a PAR4 inhibitor should be administered to a human subject, the methods comprising administering a PAR4 inhibitor to a subject determined to have a “G” allele for a single-nucleotide polymorphism (SNP) at rs773902, and not administering a PAR4 inhibitor to a subject determined to have an “A” allele for the SNP at rs773902. A genotyping assay can be used to determine the SNP.
    Type: Grant
    Filed: August 2, 2016
    Date of Patent: October 17, 2017
    Assignee: THOMAS JEFFERSON UNIVERSITY
    Inventors: Paul Bray, Michael Holinstat, Leonard Edelstein
  • Patent number: 9750757
    Abstract: The present disclosure relates to methods of affecting platelet activation by the use of a PC-TP inhibitor. The PC-TP inhibitor can be administered to a subject in need thereof in order to prevent or treat pathologic thrombosis, or to treat a disorder treatable by a PAR4 inhibitor.
    Type: Grant
    Filed: October 27, 2014
    Date of Patent: September 5, 2017
    Assignee: THOMAS JEFFERSON UNIVERSITY
    Inventors: Paul F. Bray, Michael Holinstat