Patents Examined by Laura L. Stockton
  • Patent number: 11401277
    Abstract: The invention relates to compounds of Formula I and Formula (B) along with their stereoisomers, pharmaceutically acceptable salts, complexes, hydrates, solvates, tautomers, polymorphs, racemic mixtures, optically active forms, and pharmaceutically active derivatives thereof. These compounds are useful for killing or inhibiting the growth of a microorganism selected from the group consisting of bacteria, virus, fungi, and protozoa.
    Type: Grant
    Filed: November 29, 2018
    Date of Patent: August 2, 2022
    Assignee: BUGWORKS RESEARCH, INC.
    Inventors: Shahul Hameed Peer Mohamed, Nagakumar Bharatham, Nainesh Katagihallimath, Sreevalli Sharma, Radha Nandishaiah, Vasanthi Ramachandran
  • Patent number: 11401249
    Abstract: The present invention relates compounds of Formula (A), as well as their preparation and uses, and further relates pharmaceutical compositions comprising these compounds and their uses as modulators of dysfunctional glutamate transmission. The present invention also relates to uses of the compounds or pharmaceutical compositions in treating or preventing certain neurological and psychiatric disorders and diseases as well as cancer in humans.
    Type: Grant
    Filed: October 29, 2020
    Date of Patent: August 2, 2022
    Assignee: XWPHARMA LTD.
    Inventors: Jia-Ning Xiang, Xuesong Xu, Wei Zhou
  • Patent number: 11396503
    Abstract: Provided is a sulfonyl-substituted bicyclic compound (A) which acts as a ROR? inhibitor, said compound has good ROR? inhibitory activity and is expected to be used for treating diseases mediated by a ROR? receptor in mammals.
    Type: Grant
    Filed: September 30, 2018
    Date of Patent: July 26, 2022
    Assignees: Chia Tai Tianqing Pharmaceutical Group Co., Ltd., Nanjing Gear Pharma & Tech Co., Ltd.
    Inventors: Xiaolong Wang, Anle Yang, Hongjian Jiang, Jian Zhou, Lei Chen, Xiaolong Jiang, Ling Yang, Hongjiang Xu, Xiaohan Geng
  • Patent number: 11390588
    Abstract: Provided herein are therapeutic and/or prophylactic compounds for mitochondrial or oxidative stress diseases such as cancer, amyotrophic lateral sclerosis, Creutzfeldt-Jakob disease, Machado-Joseph disease, spinocerebellar ataxia, Huntington disease, Parkinson disease, Alzheimer disease, myocardial infarction, cerebral infarction, diseases related to aging, diabetes, alcoholic liver injury, chronic obstructive pulmonary disease, mitochondrial myopathy, encephalopathy, lactic acidosis, and stroke-like episodes (MELAS), and the like, wherein the compound is represented by formula (1), or reduced forms thereof, or pharmaceutically acceptable salts thereof.
    Type: Grant
    Filed: August 10, 2020
    Date of Patent: July 19, 2022
    Assignee: PTC Therapeutics, Inc.
    Inventors: Hiroyuki Kitano, Kazuto Mori
  • Patent number: 11390637
    Abstract: The present invention relates to certain acid salts of (((1-(6-amino-9H-purin-9-yl)propan-2-yloxy)methyl)(phenoxy) phosphoryloxy)methyl pivalate of Formula (I), to processes for their preparation; to pharmaceutical compositions comprising such compounds, and methods of treating a disease which responds to inhibition of nucleotide reverse transcriptase activity.
    Type: Grant
    Filed: March 16, 2018
    Date of Patent: July 19, 2022
    Assignee: Cipla Limited
    Inventors: Manjinder Singh Phull, Ashwini Amol Sawant, Dharmaraj Ramachandra Rao, Geena Malhotra, Manish Gopaldas Gangrade
  • Patent number: 11390594
    Abstract: The disclosure provides for methods for preparing 2-cyanoimino-1,3-thiazolidine, which is an important building block for the preparation of crop protection active ingredients and pharmaceuticals. To this end, the disclosure provides for more efficient and improved methods of preparing 2-cyanoimino-1,3-thiazolidine.
    Type: Grant
    Filed: July 15, 2020
    Date of Patent: July 19, 2022
    Assignee: BAYER CROPSCIENCE LP
    Inventors: Shekhar Kulkarni, Eric Rivadeneira
  • Patent number: 11390595
    Abstract: The present invention generally relates to a process for the preparation of a product, the product being 6-methyl-3,4-dihydro1,2,3-oxathiazin-4-one 2,2-dioxide or a derivative thereof. The present invention also relates to the use of such a process for making diammonium sulphate. The present invention relates to a process for the preparation of a product, the product being 6-methyl-3,4-dihydro1,2,3-oxathiazin-4-one 2,2-dioxide or a derivative thereof, the process comprising the following steps: a. Contacting SO3 and acetoacetamide-N-sulphonic acid or a derivative thereof in the presence of an amine, thereby obtaining a first stream comprising the amine and sulphuric acid; b. Providing a second stream comprising ammonia; c. Providing a circuit; d. Introducing the second stream into the circuit at point A and the first stream into the circuit at point B to obtain a cycle stream cycling in the circuit; e.
    Type: Grant
    Filed: January 18, 2018
    Date of Patent: July 19, 2022
    Assignee: CHEMADVICE GMBH
    Inventor: Hans Wolfgang Ebertz
  • Patent number: 11384060
    Abstract: Disclosed are compounds of formula (I) below and pharmaceutically acceptable salts thereof: (I), in which each of variables R1, R2, R3, R4, R5, A1, A2, A3, A4, X and Y is defined herein. Also disclosed are methods for reducing the glycemic level and treating glucagon-associated disorders with a compound of formula (I) or a salt thereof and a pharmaceutical composition containing same.
    Type: Grant
    Filed: January 22, 2018
    Date of Patent: July 12, 2022
    Assignee: ALPHALA CO., LTD.
    Inventors: Cheng-Ho Chung, Shi-Liang Tseng, Yung-Ning Yang, Yen-Fu Chen
  • Patent number: 11377442
    Abstract: The present technology is directed to modulators of nuclear receptor activity, specifically to the modulation of NR2F6 activity and NR2F6 utilizing compounds, and the immune modulation and modulation of cancer stem cell activity through administration of compounds described herein.
    Type: Grant
    Filed: June 14, 2018
    Date of Patent: July 5, 2022
    Assignee: Zander Biologics, Inc
    Inventors: Harry M. Lander, David R. Koos
  • Patent number: 11370761
    Abstract: A compound represented by General Formula (I), a tautomer, a stereoisomer, or a pharmaceutically acceptable salt of the compound, or a solvate thereof is used as a voltage-dependent T-type calcium channel inhibitor, in the formula, A represents a benzene ring which may have a substituent or the like; B represents a hetero-fused ring consisting of a 5- or 6-membered heteroaryl ring having one to three same or different heteroatoms selected from an oxygen atom, a sulfur atom, and a nitrogen atom, and a carbon atom, as a ring-constituting atom, and a benzene ring, or the like, and the hetero-fused ring may have a substituent, and is bonded to a cyclopropyl group via a carbon atom constituting these rings; R1 represents a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, or the like; R2 and R3 may be the same as or different from each other, and each represents a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, or the like, or R2 and R3 together form CH2CH2 or the like; R4 represents a hydr
    Type: Grant
    Filed: January 22, 2018
    Date of Patent: June 28, 2022
    Assignees: Nippon Chemiphar Co., Ltd., Kinki University
    Inventors: Hiroto Tanaka, Isao Ooi, Kohei Hayashida, Toru Ogawa, Atsufumi Kawabata
  • Patent number: 11370807
    Abstract: The present invention relates to a process for preparing a sulfonamide compound which is an inhibitor of Bcl-2/Bcl-xL, including the compound (3R)-1-(3-(4-(4-(4-(3-(2-(4-chlorophenyl)-1-isopropyl-4-methylsulfonyl-5-methyl-1H-pyrrol-3-yl)-5-fluorophenyl)piperazine-1-yl)-phenylaminosulfonyl)-2-trifluoromethanesulfonyl-anilino)-4-phenylthio-butyl)-piperidine-4-carboxylic acid 3-phosphonopropyl ester. The present invention also relates to an intermediate for preparing the sulfonamide compound and a preparation process thereof.
    Type: Grant
    Filed: January 3, 2020
    Date of Patent: June 28, 2022
    Assignees: Ascentage Pharma (Suzhou) Co., Ltd., Ascentage Pharma Group Corp Limited
    Inventors: Ming Guo, Jianfeng Wen, Huirong Lu, Jianpeng Feng, Jing Zhang, Ming Jin, Qianlei Cao
  • Patent number: 11358977
    Abstract: Compounds, and pharmaceutically acceptable salts thereof, useful as inhibitors of sodium channels are provided. The compounds have the formula (I) wherein R is H or CH2OPO(OH)2. Also provided are pharmaceutical compositions comprising the compounds or pharmaceutically acceptable salts and methods of using the compounds, pharmaceutically acceptable salts, and pharmaceutical compositions in the treatment of various disorders, including pain.
    Type: Grant
    Filed: May 16, 2018
    Date of Patent: June 14, 2022
    Assignee: Vertex Pharmaceuticals Incorporated
    Inventors: Licong Jiang, Sara Sabina Hadida Ruah
  • Patent number: 11358959
    Abstract: Compounds having activity as inhibitors of G12C mutant KRAS protein are provided. The compounds have the following structure (I) or a pharmaceutically acceptable salt, stereoisomer or prodrug thereof, wherein B, Z, Ra, Rb, Rc, R1, L, L1 and E are as defined herein. Methods associated with preparation and use of such compounds, pharmaceutical compositions comprising such compounds and methods to modulate the activity of G12C mutant KRAS protein for treatment of disorders, such as cancer, are also provided.
    Type: Grant
    Filed: January 25, 2018
    Date of Patent: June 14, 2022
    Assignee: ARAXES PHARMA LLC
    Inventors: Liansheng Li, Jun Feng, Yuan Liu, Pingda Ren, Yi Liu
  • Patent number: 11358960
    Abstract: This application features pyrazol-3-one compounds that activate pro-apoptotic BAX. Also featured are methods of using such compounds, e.g., for the treatment or prevention of diseases, disorders, and conditions associated with deregulated apoptosis of cells (e.g., insufficient apoptosis of diseased or damaged cells or essentially the absence of apoptosis of diseased or damaged cells).
    Type: Grant
    Filed: October 6, 2020
    Date of Patent: June 14, 2022
    Assignee: Dana-Farber Cancer Institute, Inc.
    Inventors: Loren D. Walensky, Evripidis Gavathiotis
  • Patent number: 11358947
    Abstract: Provided herein are inhibitors of transmembrane protein 16A (TMEM 16A), a Ca2+-activated CI? channel expressed widely in mammalian epithelia, as well as in vascular smooth muscle and some tumors and electrically excitable cells. TMEM16A inhibitors have potential utility for treatment or management of disorders of epithelial fluid and mucus secretion, hypertension, some cancers, pain, and other diseases.
    Type: Grant
    Filed: April 17, 2018
    Date of Patent: June 14, 2022
    Assignees: The Regents of the University of California
    Inventors: Marc O. Anderson, Alan S. Verkman, Puay Wah Phuan
  • Patent number: 11352382
    Abstract: The present invention relates to mito-lonidamine compounds, compositions and methods of use in the treatment of cancer.
    Type: Grant
    Filed: January 3, 2019
    Date of Patent: June 7, 2022
    Assignees: The Medical College of Wisconsin, Inc., Aix-Marseille Universite
    Inventors: Balaraman Kalyanaraman, Micael J. Hardy, Olivier Ouari
  • Patent number: 11345696
    Abstract: The present invention provides compounds useful for treating or preventing an IL-1R-mediated disease or disorder. In certain embodiments, the disease or disorder comprises scleroderma.
    Type: Grant
    Filed: August 12, 2019
    Date of Patent: May 31, 2022
    Assignee: Drexel University
    Inventors: Sandhya Kortagere, Carol M. Artlett
  • Patent number: 11337956
    Abstract: Compounds which directly inhibit IRE-1? activity in vitro, prodrugs, and pharmaceutically acceptable salts thereof. Such compounds and prodrugs are useful for treating diseases associated with the unfolded protein response or with regulated IRE1-dependent decay (RIDD) and can be used as single agents or in combination therapies.
    Type: Grant
    Filed: June 3, 2019
    Date of Patent: May 24, 2022
    Assignee: Fosun Orinove Pharmatech, Inc.
    Inventors: Qingping Zeng, Andras Toro, John Bruce Patterson, Warren Stanfield Wade, Zoltan Zubovics, Yun Yang, Zhipeng Wu
  • Patent number: 11339166
    Abstract: The present invention discloses compounds according to Formula I: wherein R1, R2, R3a, R3b, X, Y1, Y2, Y3, and Z are as defined herein. The present invention relates to compounds, methods for their production, pharmaceutical compositions comprising the same, and methods of treatment using the same, for the prophylaxis and/or treatment of inflammatory diseases, autoinflammatory diseases, autoimmune diseases, proliferative diseases, fibrotic diseases, transplantation rejection, diseases involving impairment of cartilage turnover, congenital cartilage malformation, diseases involving impairment of bone turnover, diseases associated with hypersecretion of TNF?, interferons, IL-6, IL-12 and/or IL-23, respiratory diseases, endocrine and/or metabolic diseases, cardiovascular diseases, dermatological diseases, and/or abnormal angiogenesis associated diseases by administering the compound of the invention.
    Type: Grant
    Filed: November 26, 2018
    Date of Patent: May 24, 2022
    Assignee: GALAPAGOS NV
    Inventors: Luke Jonathan Alvey, Denis Maurice Annoot, Florence Marie-Emilie Bonnaterre, Denis Bucher, Béranger Duthion, Hélène Marie Jary, Christophe Peixoto, Taoues Temal-Laib, Amynata Tirera, Nicolas Desroy
  • Patent number: 11332463
    Abstract: The present disclosure relates to compounds of formula I that are useful as modulators of 7 nAChR, compositions comprising such compounds, and the use of such compounds for preventing, treating, or ameliorating disease, particularly disorders of the central nervous system such as cognitive impairments in Alzheimer's disease, Parkinson's disease, and schizophrenia, as well as for L-DOPA induced-dyskinesia and inflammation (I).
    Type: Grant
    Filed: April 29, 2019
    Date of Patent: May 17, 2022
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Brendan M. Crowley, Brian T. Campbell, Harry R. Chobanian, James I. Fells, Deodial G. Guiadeen, Thomas J. Greshock, Kenneth J. Leavitt, Vanessa L. Rada, Ian M. Bell