Patents Examined by Timothy R Rozof
  • Patent number: 11034656
    Abstract: The present application relates to maleate salts of (E)-N-{4-[3-chloro-4-(2-pyridinylmethoxy)aniline]-3-cyano-7-ethoxy-6-quinolinyl}-4-(dimethylamino)-2-butenamide, crystalline forms thereof, to processes for its preparation, to pharmaceutical compositions comprising it and to its use in the control of disorders.
    Type: Grant
    Filed: November 20, 2018
    Date of Patent: June 15, 2021
    Assignee: Teligene Ltd.
    Inventor: Dawei Zhang
  • Patent number: 11034710
    Abstract: A crystalline form and/or polymorph of a compound having the following structure (I), including tautomeric and zwitterionic forms thereof, are provided: Methods associated with preparation and use of the polymorphs, and pharmaceutical compositions comprising the same are also provided. Also provided are methods for preparing a compound having formula (I), or a salt, tautomer or zwitterionic form thereof.
    Type: Grant
    Filed: December 4, 2019
    Date of Patent: June 15, 2021
    Assignee: Sumitomo Dainippon Pharma Oncology, Inc.
    Inventors: Adam Siddiqui-Jain, Paul Flynn, Yuji Fujiwara, Shuji Masumoto, Hiroaki Tanaka, Hirotaka Kurebayashi, Takahiko Hashizuka, Yuka Arikawa
  • Patent number: 11028050
    Abstract: Provided herein are free base crystalline forms and crystalline salts of Compound 1.
    Type: Grant
    Filed: April 17, 2020
    Date of Patent: June 8, 2021
    Assignee: TETRA DISCOVERY PARTNERS, INC.
    Inventors: Mark E. Gurney, Jon P. Lawson, Stephan D. Parent, Richard James Ely
  • Patent number: 11021445
    Abstract: The present invention relates to a compound shown in formula (II) or a pharmaceutically acceptable salt thereof and an application of the same in preparing a drug for treating a disease related to angiotensin II receptor type 2 (AT2R).
    Type: Grant
    Filed: December 2, 2019
    Date of Patent: June 1, 2021
    Inventors: Yang Zhang, Wentao Wu, Zhixiang Li, Mingxing Teng, Guangwen Yang, Jie Li, Jian Li, Shuhui Chen
  • Patent number: 11014921
    Abstract: The invention provides a compound of formula I: or a salt thereof, wherein R1, R2, and R3 have any of the values described in the specification, as well as compositions comprising a compound of formula I. The compounds are useful as immunomodulating agents.
    Type: Grant
    Filed: June 20, 2019
    Date of Patent: May 25, 2021
    Assignee: REGENTS OF THE UNIVERSITY OF MINNESOTA
    Inventors: Sunil A. David, Janardhan Banothu, Mallesh Beesu, Michael Brush
  • Patent number: 11014888
    Abstract: A crystalline form of alkynyl pyridine prolyl hydroxylase inhibitor and a method for preparing same are described. Specifically, a new crystalline form of alkynyl pyridine prolyl hydroxylase inhibitor as represented by formula (I) is described. The new crystalline form of the present invention has good stability and may be better used for clinical treatment.
    Type: Grant
    Filed: October 24, 2018
    Date of Patent: May 25, 2021
    Assignee: Jiangsu Hengrui Medicine Co., Ltd.
    Inventors: Lijuan Zhai, Zhenxing Du, Likun Wang
  • Patent number: 11014934
    Abstract: The invention refers to the chemistry of organic heterocyclic compounds, namely the new quaternary ammonium salt containing a fragment of vitamin B6 derivative of formula I, showing antibacterial, antimycotic, antiviral and antiprotozoic properties. Compound can be used in medicine and veterinary medicine. The invention can be used in medicine and veterinary medicine.
    Type: Grant
    Filed: January 24, 2020
    Date of Patent: May 25, 2021
    Assignees: AO “Tatkhimfarpreparaty”, Kazan Federal University
    Inventors: Yurij G. Shtyrlin, Nikita V. Shtyrlin, Aleksej D. Strel'nik, Sergej V. Sapozhnikov, Al'fiya G. Iksanova, Renata R. Kazakova, Mariya N. Agafonova
  • Patent number: 11008299
    Abstract: The present invention relates to the synthesis of intermediate compounds which can be used in the synthesis of mint lactone and related compounds, including 3,6-dimethylhexahydrobenzofuran-2-ones, isomers, and other derivatives.
    Type: Grant
    Filed: July 1, 2019
    Date of Patent: May 18, 2021
    Assignee: P2 SCIENCE, INC.
    Inventors: Patrick Foley, Yonghua Yang, Tania Salam
  • Patent number: 10995090
    Abstract: Compounds of formula (I), wherein R?, R?, R, X, W, Q, n, and m have the meaning according to the claims, can be employed, inter alia, for the treatment of tauopathies and Alzheimer's disease.
    Type: Grant
    Filed: August 24, 2017
    Date of Patent: May 4, 2021
    Assignee: Asceneuron SA
    Inventors: Anna Quattropani, Santosh S. Kulkarni, Awadut Gajendra Giri
  • Patent number: 10988486
    Abstract: The present specification relates to a compound containing nitrogen, and a color conversion film, a backlight unit, and a display device, including the same.
    Type: Grant
    Filed: September 23, 2016
    Date of Patent: April 27, 2021
    Assignee: LG CHEM, LTD.
    Inventors: Hye Mi Oh, Seijung Park, Dong Mok Shin
  • Patent number: 10988483
    Abstract: Provided herein are compounds, pharmaceutical compositions comprising the compounds, methods of preparing the compounds, and methods of using the compounds and compositions in treating diseases or disorders in a subject where the subject is in need of an inhibitor of MEK where the Compound is according to Formula (I), where X, R1, R2, R2a, R3, R3a, and R3b are as described herein.
    Type: Grant
    Filed: May 18, 2018
    Date of Patent: April 27, 2021
    Assignee: NFlection Therapeutics, Inc.
    Inventors: John Kincaid, Matthew Duncton
  • Patent number: 10980789
    Abstract: A therapeutic agent for fibrosis, whose active ingredient is constituted by a glucosylceramide synthase inhibitor or lactosylceramide synthase inhibitor, or both, inhibits the nuclear translocation of phosphorylated Smad, thereby treating and preventing fibrosis.
    Type: Grant
    Filed: October 23, 2019
    Date of Patent: April 20, 2021
    Assignee: NATIONAL UNIVERSITY CORPORATION CHIBA UNIVERSITY
    Inventors: Hiroyuki Nakamura, Toshihiko Murayama
  • Patent number: 10981936
    Abstract: Oligomeric compounds useful as organic conjugated materials in electronic devices. Oligomeric compounds contain three or more or four or more of certain PDI units bonded to an organic core. The organic core contains one, two or more thiophene rings. The organic core can contain two or more thiophene rings separated by a linker group; two or more thiophene rings directly fused to each other or indirectly fused to each other through an optionally substituted aromatic or non-aromatic carbocylic ring system or an optionally substituted aromatic heterocyclic or non-aromatic heterocyclic ring system; or each of two or more thiophene rings is fused to an aromatic or non-aromatic carbocylic ring system or an aromatic heterocyclic or non-aromatic heterocyclic ring system and the resulting fused rings containing a thiophene ring are each separated by a linker group M. Methods for making oligomeric compounds by direct heteroarylation are provided.
    Type: Grant
    Filed: May 5, 2020
    Date of Patent: April 20, 2021
    Assignee: UTI Limited Partnership
    Inventors: Abby-Jo Payne, Gregory C. Welch
  • Patent number: 10975052
    Abstract: An object of the present invention is to provide a compound having an anti-inflammatory activity or a pharmacologically acceptable salt thereof. The solution of the present invention is a compound of general formula (1) or a pharmacologically acceptable salt thereof. wherein the symbols in the formula are defined below: R1: e.g., a C1-C6 alkyl group; R2: a C1-C6 alkyl group; A: e.g., an oxygen atom; and R3: e.g., a C1-C6 alkyl group.
    Type: Grant
    Filed: April 9, 2020
    Date of Patent: April 13, 2021
    Assignee: Daiichi Sankyo Company, Limited
    Inventors: Keiji Saito, Katsuyoshi Nakajima, Toru Taniguchi, Osamu Iwamoto, Satoshi Shibuya, Yasuyuki Ogawa, Kazumasa Aoki, Nobuya Kurikawa, Shinji Tanaka, Momoko Ogitani, Eriko Kioi, Kaori Ito, Natsumi Nishihama, Tsuyoshi Mikkaichi, Wataru Saitoh
  • Patent number: 10978255
    Abstract: A bichromic bipodal triphenyl amine based dye of the following formula: n 0 1 0 2 2 2 0 1 3 3 3 3 0 1?2 m 0 0 1 0 1 2 2 2 0 1 2 3 3 3?3 Wherein R=
    Type: Grant
    Filed: October 30, 2018
    Date of Patent: April 13, 2021
    Inventors: Bryan Koivisto, Benjamin J. D. Fischer, Omar K. Abdi, Olga Sarycheva, Burhan A. Hussein, Selvyn Simoes, Francis Buguis, Hardeep S. Devgan
  • Patent number: 10975056
    Abstract: The invention is directed to substituted pyridine derivatives. Specifically, the invention is directed to compounds according to Formula (Iar): wherein Yar, X1ar, X2ar, R1ar, R2ar, R3ar, R4ar and R5ar are as defined herein; or a pharmaceutically acceptable salt or prodrug thereof. The compounds of the invention are selective inhibitors of DNMT1 and can be useful in the treatment of cancer, pre-cancerous syndromes, beta hemoglobinopathy disorders, sickle cell disease, sickle cell anemia, and beta thalassemia, and diseases associated with DNMT1 inhibition. Accordingly, the invention is further directed to pharmaceutical compositions comprising a compound of the invention. The invention is still further directed to methods of inhibiting DNMT1 activity and treatment of disorders associated therewith using a compound of the invention or a pharmaceutical composition comprising a compound of the invention.
    Type: Grant
    Filed: June 13, 2017
    Date of Patent: April 13, 2021
    Assignees: GlaxoSmithKline Intellectual Property Development Limited, Cancer Research Technology Ltd.
    Inventors: Nicholas David Adams, Andrew B. Benowitz, María Lourdes Rueda Benede, Karen Anderson Evans, David T Fosbenner, Bryan Wayne King, Mei Li, Juan Ignacio Luengo, William Henry Miller, Alexander Joseph Reif, Stuart Paul Romeril, Stanley J. Schmidt, Roger J. Butlin, Kristin M. Goldberg, Allan M. Jordan, Christopher S. Kershaw, Ali Raoof, Bohdan Waszkowycz
  • Patent number: 10961211
    Abstract: Isotopically-stabilized tetronimide compounds comprising one or more deuterium atoms, derivatives, and intermediates, thereof, including methods for their synthesis, pharmaceutical compositions thereof, and methods of using these compounds to interact with target molecules in cell-free samples, cell- and tissue-based assays, animal models, and in a subject are disclosed. One aspect relates to molecules that modulate the expression or catalytic activity of aspartyl (asparaginyl) ?-hydroxylase (ASPH) within or on the surface of a cell. Other aspects of the invention relate to use of the molecules disclosed herein to diagnose, ameliorate, or treat cell proliferation disorders and related diseases. Related aspects include uses of the compounds to modulate the activity of viruses, as anti-hyperlipidemia agents, and as agents to ameliorate or treat thrombosis and related cardiovascular and metabolic disorders.
    Type: Grant
    Filed: February 14, 2020
    Date of Patent: March 30, 2021
    Assignee: Midwestern University
    Inventors: Mark Jon Olsen, Jean Paul Seerden
  • Patent number: 10961260
    Abstract: The present specification relates to a compound containing nitrogen, and a color conversion film, a backlight unit, and a display device, including the same.
    Type: Grant
    Filed: November 14, 2017
    Date of Patent: March 30, 2021
    Assignee: LG CHEM, LTD.
    Inventors: Seonkyoung Son, Cheol Jun Song, Milim Lee, Hoyong Lee
  • Patent number: 10961210
    Abstract: The present disclosure provides a process for producing an aliphatic sulfonyl azide anhydride and the resultant aliphatic sulfonyl azide anhydride composition. The process includes: (i) thio-acetoxylating an alkenyl carboxylic acid anhydride to form a thioacetate anhydride intermediate, (ii) oxy chlorinating the thioacetate anhydride intermediate to form a sulfonyl chlorideanhydride intermediate; and (iii) azidizing the sulfonyl chloride anhydride intermediate to form an aliphatic sulfonyl azide anhydride.
    Type: Grant
    Filed: June 21, 2017
    Date of Patent: March 30, 2021
    Assignee: Dow Global Technologies LLC
    Inventors: Adriana I. Moncada, Brian W. Walther, Jerzy Klosin, Ahmad E. Madkour
  • Patent number: 10961200
    Abstract: Provided is a compound of formula (I) in which Ar1, R1, U, V, W, X, and p are as described herein. Also provided are methods of using a compound of formula (I), including a method of treating cancer, a method of treating a patient with cancer cells resistant to an anti-cancer agent, and a method of inhibiting lactate dehydrogenase A (LDHA) and/or lactate dehydrogenase B (LDHB) activity in a cell.
    Type: Grant
    Filed: June 28, 2019
    Date of Patent: March 30, 2021
    Assignees: THE UNITED STATES OF AMERICA, AS REPRESENTED BY THE SECRETARY, DEPARTMENT OF HEALTH AND HUMAN SERVICES, VANDERBILT UNIVERSITY, THE UAB RESEARCH FOUNDATION, THE TRUSTEES OF THE UNIVERSITY OF PENNSYLVANIA
    Inventors: David J. Maloney, Alex Gregory Waterson, Ganesh Rai Bantukallu, Kyle Ryan Brimacombe, Plamen Christov, Chi V. Dang, Victor Darley-Usmar, Xin Hu, Ajit Jadhav, Somnath Jana, Kwangho Kim, Jennifer L. Kouznetsova, William J. Moore, Bryan T. Mott, Leonard M. Neckers, Anton Simeonov, Gary Allen Sulikowski, Daniel Jason Urban, Shyh Ming Yang