Patents Examined by Emily Bernhardt
  • Patent number: 10899760
    Abstract: Disclosed herein are processes for preparing 8-(3-(4-acryloylpiperazin-1-yl)propyl)-6-(2,6-dichloro-3,5-dimethoxyphenyl)-2-(methylamino)pyrido[2,3-d]pyrimidin-7(8H)-one and FGFR inhibitor, as well as polymorphs and/or salt forms thereof.
    Type: Grant
    Filed: January 17, 2020
    Date of Patent: January 26, 2021
    Assignee: PRINCIPIA BIOPHARMA, INC.
    Inventors: Jiang Zhu, Mohammad Masjedizadeh
  • Patent number: 10899751
    Abstract: The present disclosure is directed to disclosed compounds that increase cystic fibrosis transmembrane conductance regulator (CFTR) activity as measured in human bronchial epithelial (hBE) cells.
    Type: Grant
    Filed: June 21, 2017
    Date of Patent: January 26, 2021
    Assignee: Proteostasis Therapeutics, Inc.
    Inventors: Daniel Parks, Cecilia M. Bastos, Matthew Cullen, Benito Munoz
  • Patent number: 10899745
    Abstract: The invention relates to an improved process for synthesizing 6-(cyclopropaneamido)-4-((2-methoxy-3-(1-methyl-1H-1,2,4-triazol-3-yl)phenyl)amino)-N-(methyl-d3)pyridazine-3-carboxamide of the formula: [INSERT CHEMICAL STRUCTURE HERE] Compound I is currently in clinical trials for the treatment of auto-immune and auto-inflammatory diseases such as psoriasis.
    Type: Grant
    Filed: March 29, 2018
    Date of Patent: January 26, 2021
    Assignee: Bristol-Myers Squibb Company
    Inventors: Ke Chen, Joerg Deerberg, Dong Lin, Michael Dummeldinger, Bahar Inankur, Sergei Kolotuchin, Jun Li, Amanda J. Rogers, Victor W. Rosso, Eric M. Simmons, Daniel S. Treitler, Jianji Wang, Michael J. Smith, Tamas Benkovics
  • Patent number: 10888853
    Abstract: Provided herein are cinchonium betaine catalysts and methods of promoting asymmetric imine isomerization reactions using the same.
    Type: Grant
    Filed: January 12, 2020
    Date of Patent: January 12, 2021
    Assignee: Brandeis University
    Inventors: Xiao Zhou, Yongwei Wu, Li Deng
  • Patent number: 10875837
    Abstract: Described herein are inhibitors of FGFR-4, pharmaceutical compositions including such compounds, and methods of using such compounds and compositions.
    Type: Grant
    Filed: February 19, 2019
    Date of Patent: December 29, 2020
    Assignee: BLUEPRINT MEDICINES CORPORATION
    Inventors: Neil Bifulco, Jr., Lucian V. DiPietro, Brian L. Hodous, Chandrasekhar V. Miduturu
  • Patent number: 10870636
    Abstract: The application relates to a compound having Formula (I): which modulates the activity of EGFR, a pharmaceutical composition comprising the compound, and a method of treating or preventing a disease in which EGFR plays a role.
    Type: Grant
    Filed: March 1, 2019
    Date of Patent: December 22, 2020
    Assignee: DANA-FARBER CANCER INSTITUTE, INC.
    Inventors: Nathanael S. Gray, Pasi Janne, Hwan Geun Choi, Jaebong Jang
  • Patent number: 10858364
    Abstract: In some embodiments, the invention relates to the compounds of Formula (I) and (II) or a pharmaceutically acceptable salt thereof, or to pharmaceutical compositions comprising these compounds and to their use in therapy. In particular, in some embodiments, the present invention relates to the compounds of Formula (I) and (II), pharmaceutical compositions thereof, and the use of the compounds and pharmaceutical compositions in the treatment of a hyperproliferative disorder, an inflammatory disorder, an immune disorder, or an autoimmune disorder.
    Type: Grant
    Filed: December 21, 2017
    Date of Patent: December 8, 2020
    Assignee: Acerta Pharma B.V.
    Inventors: Terry Podoll, Jerry Evarts, Allard Kaptein
  • Patent number: 10858343
    Abstract: Compounds having activity as inhibitors of G12C mutant KRAS protein are provided. The compounds have the following structure (I): (I) or a pharmaceutically acceptable salt, tautomer, stereoisomer or prodrug thereof wherein Z, Y R3a, R3b, R4a, R4b, G1, G2, G3, G4, L1, m1, m2, m3, m4, n 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: September 26, 2016
    Date of Patent: December 8, 2020
    Assignee: ARAXES PHARMA LLC
    Inventors: Liansheng Li, Jun Feng, Yun Oliver Long, Pingda Ren, Yi Liu
  • Patent number: 10857150
    Abstract: The present invention relates to sanglifehrin macrocyclic analogues according to Formula (I), particularly for use in treatment of cancer, especially liver cancer.
    Type: Grant
    Filed: November 17, 2017
    Date of Patent: December 8, 2020
    Assignee: ABLIVA AB
    Inventors: Alvar Gronberg, Magnus Joakim Hansson, Matthew Alan Gregory, Steven James Moss
  • Patent number: 10858345
    Abstract: A process for preparing a compound of formula (II): includes reacting a compound of formula (VIII): with a compound of formula (XIV):
    Type: Grant
    Filed: April 15, 2020
    Date of Patent: December 8, 2020
    Assignee: PULMOCIDE LIMITED
    Inventors: Thomas Christopher Colley, Kazuhiro Ito, Garth Rapeport, Peter Strong, Peter John Murray, Stuart Thomas Onions, Mihiro Sunose
  • Patent number: 10851075
    Abstract: The present invention relates to a novel naphtho class of compounds as Stat3 pathway inhibitors and as cancer stem cell inhibitors; to methods of using such compounds to treat cancer; to methods of using such compounds to treat disorders in a mammal related to aberrent Stat3 pathway activity; to pharmaceutical compositions containing such compounds.
    Type: Grant
    Filed: October 16, 2018
    Date of Patent: December 1, 2020
    Assignee: Sumitomo Dainippon Pharma Oncology, Inc.
    Inventors: Zhiwei Jiang, Chiang Jia Li, Wei Li, David Leggett
  • Patent number: 10851125
    Abstract: The present invention relates to novel forms of ethyl ((S)-((((2R,5R)-5-(6-amino-9H-purin-9-yl)-4-fluoro-2,5-dihydrofuran-2-yl)oxy)methyl)(phenoxy)phosphoryl)-L-alaninate, pharmaceutical formulations, and therapeutic uses thereof in treating viral infections (e.g., an HIV infection).
    Type: Grant
    Filed: July 30, 2018
    Date of Patent: December 1, 2020
    Assignee: Gilead Sciences, Inc.
    Inventors: Olga Viktorovna Lapina, Bing Shi, Silas Wang
  • Patent number: 10849895
    Abstract: Provided are compounds that target the lanthionine synthetase C-like protein 2 pathway. The compounds can be used to treat a number of conditions, including infectious disease, autoimmune disease, diabetes, and a chronic inflammatory disease.
    Type: Grant
    Filed: May 4, 2020
    Date of Patent: December 1, 2020
    Assignee: LANDOS BIOPHARMA, INC.
    Inventors: Josep Bassaganya-Riera, Adria Carbo Barrios, Richard Gandour, Julian D. Cooper, Raquel Hontecillas
  • Patent number: 10844038
    Abstract: This invention provides compounds of the formula (I): wherein Y1, Y2, Z, X1, X2, and W? are defined in the specification. These compounds are useful in the treatment of tyrosine kinases, MAPK signaling pathway kinases and PI3K/AKT/mTor signaling pathway kinases-mediated diseases or conditions, such as neurodegeneration, neuroprotection, cancer, autoimmune as well as other diseases and conditions associated with the modulation of tyrosine kinases selected from FYN, FYN Y531F, FLT3, FLT3-ITD, BRK, ITK, FRK, BTK, BMX, SRC, FGR, YES1, LCK, HCK, RET, CSK, LYN, and ROS1; MAPK pathway kinases selected from ARAF, BRAF, CRAF, ERK1/2, MEK1, MEK2, MEK3, MEK4, MEK5, MEK6, and MEK7; and PI3K/AKT/mTor pathway kinases: selected from mTor, PI3K ?, PI3K ?, PI3K ?, and PI3K ?.
    Type: Grant
    Filed: September 8, 2017
    Date of Patent: November 24, 2020
    Assignee: SABILA BIOSCIENCES LLC
    Inventors: Tarek S. Mansour, Colleen E. Evans
  • Patent number: 10836751
    Abstract: The present application provides a method for preparing nintedanib. The method of the present application is carried out by using 4-halo-3-nitro-benzoic acid methyl ester (compound II) and 3-oxo-3-phenylpropionate (compound III) as raw materials, and preparing nintedanib via intermediates of methyl 4-(1-alkoxy-1,3-dioxo-3-phenyl propan-2-yl)-3-nitrobenzoate (compound IV) and methyl 3-benzoyl-2-oxoindoline-6-formate (compound V). The method for preparing nintedanib (I) provided by the present application has the advantages of using easily obtained raw materials, having a simple process, being cost effective and environmentally friendly, and is suitable for industrial-scale production.
    Type: Grant
    Filed: October 11, 2017
    Date of Patent: November 17, 2020
    Assignees: Zhejiang Huahai Pharmaceutical Co., Ltd., Shanghai Syncores Technologies, Inc.
    Inventors: Zeng Li, Xiaosong Cheng, Xianliang He, Jicheng Zhang, Luning Huang, Anping Tao, Hong Gu
  • Patent number: 10836765
    Abstract: The present invention relates to an improved process for the preparation of Valacyclovir or pharmaceutically acceptable salts thereof, which comprises reaction of amine-protected Valacyclovir or its salt with deprotecting agent in a continuous flow reactor.
    Type: Grant
    Filed: February 24, 2017
    Date of Patent: November 17, 2020
    Assignee: Aurobindo Pharma Ltd
    Inventors: Sandeep Jain, Komel Ansari, Subramanyam Maddala, Sivakumaran Meenakshisundaram
  • Patent number: 10836782
    Abstract: The present invention provides mito-honokiol compounds, pharmaceutical compositions thereof, and methods of using the mito-honokiol compounds in the treatment of cancer.
    Type: Grant
    Filed: June 10, 2016
    Date of Patent: November 17, 2020
    Assignees: The Medical College of Wisconsin, Inc., Aix-Marseille Universite
    Inventors: Balaraman Kalyanaraman, Jacek Michal Zielonka, Micael J. Hardy, Oliver Ouari, Ming You
  • Patent number: 10829493
    Abstract: The present disclosure provides compounds of Formula I, pharmaceutical salts thereof, and/or solvates of any of the foregoing, which are useful for treating diseases and conditions related to mutant KIT and PDGFR? and present an advantageously non-brain penetrant profile for treating diseases and conditions related to mutant KIT and PDGFR?. The present disclosure also provides methods for treating gastrointestinal stromal tumors and systemic mastocytosis.
    Type: Grant
    Filed: April 8, 2020
    Date of Patent: November 10, 2020
    Assignee: Blueprint Medicines Corporation
    Inventor: Thomas A. Dineen
  • Patent number: 10822338
    Abstract: The present invention is directed to compounds of generic formula (I): or pharmaceutically acceptable salts thereof that are believed to be useful as an A2A-receptor antagonist. The invention is further directed to methods of treating a patient (preferably a human) for diseases or disorders in which the A2A-receptor is involved. The invention further involves use of the compounds as an A2A-receptor antagonist and/or inhibitor for the preparation of a medicament for the treatment and/or prevention of diseases associated with inhibiting the receptor, which includes central nervous system disorders such as Parkinson's disease. The invention is also directed to pharmaceutical compositions which include an effective amount of a compound of formula (I), or a pharmaceutically acceptable salt thereof, and a pharmaceutically acceptable carrier, and the use of the compounds and pharmaceutical compositions of the invention in the treatment of such diseases.
    Type: Grant
    Filed: July 5, 2016
    Date of Patent: November 3, 2020
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Amjad Ali, Xianhai Huang, Yeon-Hee Lim, Rongze Kuang, Heping Wu, Rajan Anand, Younong Yu, Edward Metzger, Michael Man-Chu Lo, Pauline C. Ting, Andrew W. Stamford, Paul Tempest
  • Patent number: 10822312
    Abstract: The present disclosure provides inhibitors of Ras protein of Formula (I-A): Also disclosed are methods to modulate the activity of Ras protein and methods of treatment of disorders mediated by Ras protein with compounds of Formula (I-A).
    Type: Grant
    Filed: March 29, 2017
    Date of Patent: November 3, 2020
    Assignee: ARAXES PHARMA LLC
    Inventors: Liansheng Li, Jun Feng, Pingda Ren, Yi Liu