Patents Examined by Golam M. Shameem
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Patent number: 11325902Abstract: This invention is directed to benzenesulfonamide compounds, as stereoisomers, enantiomers, tautomers thereof or mixtures thereof; or pharmaceutically acceptable salts, solvates or prodrugs thereof, for the treatment of diseases or conditions associated with voltage-gated sodium channels, such as epilepsy and/or epileptic seizure disorders.Type: GrantFiled: July 13, 2020Date of Patent: May 10, 2022Assignee: Xenon Pharmaceuticals Inc.Inventors: Kristen Nicole Burford, Thilo Focken, Verner Alexander Lofstrand, Michael Scott Wilson, Alla Yurevna Zenova
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Patent number: 11325931Abstract: Methods and compounds are disclosed for treating a disease or condition by inhibiting PSMA (Prostate Specific Membrane Antigen) using prodrugs of 2-PMPA.Type: GrantFiled: January 24, 2020Date of Patent: May 10, 2022Assignees: The Johns Hopkins University, Inst of Organic Chem. and Biochemistry AS CR V.V.IInventors: Barbara Slusher, Rana Rais, Marcela Krecmerova, Tomas Tichy, Pavel Majer, Andrej Jancarik
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Patent number: 11325882Abstract: Metabolism-resistant fenfluramine analogs are provided. The subject fenfluramine analogs find use in the treatment of a variety of diseases. For example, methods of treating epilepsy by administering a fenfluramine analog to a subject in need thereof are provided. Also provided are methods of suppressing appetite in a subject in need thereof. Pharmaceutical compositions for use in practicing the subject methods are also provided.Type: GrantFiled: May 8, 2020Date of Patent: May 10, 2022Assignee: ZOGENIX INTERNATIONAL LIMITEDInventors: Stephen J. Farr, Brooks M. Boyd
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Patent number: 11319307Abstract: The present invention relates to compounds of formula (I) and salts thereof, pharmaceutical compositions containing such compounds and to their use in therapy.Type: GrantFiled: October 4, 2018Date of Patent: May 3, 2022Assignee: GlaxoSmithKline Intellectual Property (No.2) LimitedInventors: Stephen John Atkinson, Emmanuel Hubert Demont, Lee Andrew Harrison, Simon Christopher Cranko Lucas, Alexander G. Preston, Jonathan Thomas Seal, Ian David Wall, Robert J. Watson, James Michael Woolven
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Patent number: 11306075Abstract: Novel benzofurans, benzothiophenes and indoles useful as inhibitors of tau oligomer formation, useful for the treatment of neurodegenerative diseases and related conditions are disclosed. The invention also relates to the pharmaceutically acceptable salts of said compounds, processes for the preparation of said compounds, intermediates used in the preparation of said compounds, and pharmaceutical compositions containing said compounds. The invention further relates to methods of use of said compounds, salts of said compounds, and said compositions in treating neurodegenerative diseases and related conditions.Type: GrantFiled: December 18, 2017Date of Patent: April 19, 2022Assignee: Oligomerix, Inc.Inventors: Eliot J. Davidowitz, James G. Moe, Allen B. Reitz, Haiyan Bian, Charles Gluchowski, James Hendrix, Albert S. Yehaskel, Mark E. McDonnell, H. Marie Loughran
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Patent number: 11306108Abstract: The present invention describes novel compounds, or their pharmaceutically acceptable salts, pharmaceutical compositions containing them, and their medical uses. The compounds of the invention have activity as Janus kinase (JAK) inhibitors and are useful in the in the treatment or control of inflammation, auto-immune diseases, cancer, and other disorders and indications where modulation of JAK would be desirable. Also described herein are methods of treating inflammation, auto-immune diseases, cancer, and other conditions susceptible to inhibition of JAK by administering a compound herein described.Type: GrantFiled: December 23, 2020Date of Patent: April 19, 2022Assignee: Borah, Inc.Inventors: Yasheen Zhou, Chunliang Liu, Yong-Kang Zhang, Marissa Aubrey, Chun Yu Liu
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Patent number: 11299490Abstract: This invention is directed to benzenesulfonamide compounds, as stereoisomers, enantiomers, tautomers thereof or mixtures thereof; or pharmaceutically acceptable salts, solvates or prodrugs thereof, for the treatment of diseases or conditions associated with voltage-gated sodium channels, such as epilepsy.Type: GrantFiled: July 28, 2020Date of Patent: April 12, 2022Assignee: Xenon Pharmaceuticals Inc.Inventors: Jean-Christophe Andrez, Kristen Nicole Burford, Sultan Chowdhury, Charles Jay Cohen, Christoph Martin Dehnhardt, Robert Joseph Devita, James Roy Empfield, Thilo Focken, Michael Edward Grimwood, Syed Abid Hasan, James Philip Johnson, Jr., Alla Yurevna Zenova
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Patent number: 11285129Abstract: Embodiments of the invention relate to the use of a melatonin agonist in the treatment of free running circadian rhythms in patients, including light perception impaired patients, e.g., blind patients, and to methods of measuring circadian rhythm.Type: GrantFiled: July 6, 2021Date of Patent: March 29, 2022Assignee: VANDA PHARMACEUTICALS INC.Inventors: Marlene Michelle Dressman, John Joseph Feeney, Louis William Licamele, Mihael H. Polymeropoulos
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Patent number: 11274111Abstract: Described herein are compounds of Formula (I) or a pharmaceutically acceptable salt thereof. The compounds of Formula (I) act as arginase inhibitors and can be useful in preventing, treating or acting as a remedial agent for arginase-related diseases.Type: GrantFiled: June 14, 2019Date of Patent: March 15, 2022Assignee: MERCK SHARP & DOHME CORP.Inventors: Abdelghani Abe Achab, Jared N. Cumming, Christian Fischer, Symon Gathiaka, Charles A. Lesburg, Derun Li, Min Lu, Matthew J. Mitcheltree, Anandan Palani, Rachel L. Palte, David L. Sloman, Hongjun Zhang
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Patent number: 11273146Abstract: The present invention relates to compounds of formula (I) and salts thereof, pharmaceutical compositions containing such compounds and to their use in therapy.Type: GrantFiled: October 4, 2018Date of Patent: March 15, 2022Assignee: GlaxoSmithKline Intellectual Property (No.2) LimitedInventors: Stephen John Atkinson, Emmanuel Hubert Demont, Lee Andrew Harrison, Simon Christopher Cranko Lucas, Alexander G. Preston, Jonathan Thomas Seal, Ian David Wall, Robert J. Watson, James Michael Woolven
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Patent number: 11266633Abstract: The present invention describes the combination of a NK1-antagonist with pramipexole or a pharmaceutically acceptable salt or solvate thereof, useful for treating depressive disorders, including major depressive disorder.Type: GrantFiled: June 28, 2018Date of Patent: March 8, 2022Assignee: CHASE THERAPEUTICS CORPORATIONInventors: Thomas N. Chase, Kathleen E. Clarence-Smith
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Patent number: 11267819Abstract: This invention is directed to compounds of formula (I): where r, q, R, R2, R3, R4, R5a, R5b, R5c, R6a, R6b, R6c, R7, R8, and R9 are described herein, as single stereoisomers or as mixtures of stereoisomers, or pharmaceutically acceptable salts, solvates, clathrates, polymorphs, ammonium ions, N-oxides or prodrugs thereof; which are leukotriene A4 hydrolase inhibitors and therefore useful in treating inflammatory disorders. Pharmaceutical compositions comprising the compounds of the invention and methods of preparing the compounds of the invention are also disclosed.Type: GrantFiled: January 9, 2020Date of Patent: March 8, 2022Assignee: Celltaxsis, LLCInventors: Damian O. Arnaiz, Greg Brown, Emmanuel Claret, Arwed Cleve, David Davey, William Guilford, Seock-Kyu Khim, Thomas Kirkland, Monica J. Kochanny, Amy Liang, David Light, John Parkinson, Guo Ping Wei, Bin Ye
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Patent number: 11267794Abstract: The invention relates to certain 1,5-benzothiazepine and 1,2,5-benzothiadiazepine derivatives as defined herein. These compounds are bile acid modulators having apical sodium-dependent bile acid transporter (ASBT) and/or liver bile acid transport (LBAT) inhibitory activity. The invention also relates to pharmaceutical compositions comprising these compounds and to the use of these compounds in the treatment of cardiovascular diseases, fatty acid metabolism and glucose utilization disorders, gastrointestinal diseases and liver diseases.Type: GrantFiled: January 8, 2021Date of Patent: March 8, 2022Assignee: Albireo ABInventors: Per-Göran Gillberg, Ingemar Starke, Santosh S. Kulkarni
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Patent number: 11266614Abstract: The present application concerns new formulations of belinostat suitable for oral administration, their process of preparation, the pharmaceutical compositions comprising said formulations and their uses thereof.Type: GrantFiled: June 29, 2018Date of Patent: March 8, 2022Assignee: ONXEOInventors: Perrine Pivette, Caroline Lemarchand, Ian Yates, Corey Bloom
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Patent number: 11260046Abstract: Stereomerically pure (+)-2-[1-(3-Ethoxy-4-methoxyphenyl)-2-methylsulfonylethyl]-4-acetylaminoisoindoline-1,3-dione, substantially free of its (?) isomer, and prodrugs, metabolites, polymorphs, salts, solvates, hydrates, and clathrates thereof are discussed. Also discussed are methods of using and pharmaceutical compositions comprising the (+) enantiomer of 2-[1-(3-Ethoxy-4-methoxyphenyl)-2-methylsulfonylethyl]-4-acetylaminoisoindoline-1,3-dione are disclosed. The methods include methods of treating and/or preventing disorders ameliorated by the reduction of levels of TNF-? or the inhibition of PDE4.Type: GrantFiled: August 26, 2020Date of Patent: March 1, 2022Assignee: AMGEN INC.Inventors: George W. Muller, Peter H. Schafer, Hon-Wah Man, Chuansheng Ge
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Patent number: 11261168Abstract: The invention relates to a process for synthesizing 5-hydroxymethylfurfural from a fructose-containing feedstock in the presence of at least one aprotic polar solvent and at least one dehydration catalyst, in which process the maximum instantaneous fructose concentration 5.0 wt %.Type: GrantFiled: December 21, 2018Date of Patent: March 1, 2022Assignee: IFP Energies nouvellesInventors: Marc Jacquin, Damien Delcroix
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Patent number: 11259524Abstract: Compounds of the formula (I) wherein the substituents are as defined in claim 1, useful as a pesticides, especially as fungicides.Type: GrantFiled: October 12, 2020Date of Patent: March 1, 2022Assignee: SYNGENTA PARTICIPATIONS AGInventors: Thomas James Hoffman, Daniel Stierli, André Jeanguenat, Renaud Beaudegnies, Martin Pouliot
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Patent number: 11261171Abstract: The invention provides a compound of formula (I): or tautomer or a solvate or a pharmaceutically acceptable salt thereof, wherein the various substituents are as defined in the claims. Also provided are pharmaceutical compositions containing the compounds of formula (I), processes for making the compounds and the medical uses of the compounds.Type: GrantFiled: November 12, 2019Date of Patent: March 1, 2022Assignees: ASTEX THERAPEUTICS LIMITED, CANCER RESEARCH TECHNOLOGY LIMITEDInventors: Gianni Chessari, Steven Howard, Ildiko Maria Buck, Benjamin David Cons, Christopher Norbert Johnson, Rhian Sara Holvey, David Charles Rees, Jeffrey David St. Denis, Emiliano Tamanini, Bernard Thomas Golding, Ian Robert Hardcastle, Celine Florence Cano, Duncan Charles Miller, Martin Edward Mäntylä Noble, Roger John Griffin, James Daniel Osborne, Joanne Peach, Arwel Lewis, Kim Louise Hirst, Benjamin Paul Whittaker, David Wyn Watson, Dale Robert Mitchell
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Patent number: 11246860Abstract: The present invention relates to agonists of the 5-HT2A serotonin receptors and their medical uses. In one aspect the invention relates to 5-HT2A agonists of formula (I). In second aspect, the invention relates to selective 5-HT2A agonists of formula (II). In another aspect, the invention relates to mixed 5-HT2A/5-HT2C agonists of formula (III). In yet another aspect, the invention relates to 5-HT2A agonists for use in the treatment of a depressive disorder, more particular a 5-HT2A agonist for the use in the treatment of treatment-resistant depression.Type: GrantFiled: November 5, 2020Date of Patent: February 15, 2022Assignee: Lophora ApSInventors: Jesper Langgaard Kristensen, Anders Asbjørn Jensen, Emil Märcher-Rørsted, Sebastian Leth-Petersen
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Patent number: 11247977Abstract: The present application provides a compound in formula III, and further provides a use of the compound in the synthesis of a Brivaracetam intermediate and a crude drug, and a synthesis method. A raw material involved in the method of the present application is low in costs and easily available; (R)-4-propyl-dihydrofuran-2-ketone having high optical purity can be prepared; complicated separation and purification steps are avoided; costs are reduced, and the method is more applicable to industrial production.Type: GrantFiled: June 20, 2019Date of Patent: February 15, 2022Assignee: FUJIAN HAIXI PHARMACEUTICALS CO., LTD.Inventors: Yan Feng, Ruyong Wang, Yizhang Ye, Fengsen Zhang, Xuan Gong, Zhonghong Wang, Xinshan Kang