Patents Examined by Amanda L Aguirre
  • Patent number: 10533026
    Abstract: The invention relates to degradation of organophosphate neurotoxins with molybdenum complexes. In particular, the degradation of phosphate ester neurotoxins can be performed with molybdenum peroxo complexes resulting in recoverable phosphorus-containing compounds.
    Type: Grant
    Filed: March 27, 2018
    Date of Patent: January 14, 2020
    Assignee: Lewis & Clark College
    Inventor: Louis Kuo
  • Patent number: 10526320
    Abstract: The present invention discloses a class of pyrrolidine derivatives as PPAR agonist, and their use for the treatment of some diseases of PPAR receptor-associated pathways (such as nonalcoholic steatohepatitis and concurrent fibrosis, insulin resistance, primary biliary cholangitis, dyslipidemia, hyperlipidemia, hypercholesterolemia, atherosclerosis, hypertriglyceridemia, cardiovascular disease, obesity or the like). In particular, the present invention discloses a compound represented by Formula (I) or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: July 12, 2017
    Date of Patent: January 7, 2020
    Assignee: GUANGDONG RAYNOVENT BIOTECH CO., LTD.
    Inventors: Zhiliang Yuan, Chaofeng Long, Zhigan Jiang, Xiaoxin Chen, Haiying He, Xing Liu, Xiao Zhang, Zhiqiang Liu, Yan Wang, Leilei Gao, Zhen Gong, Jian Li, Shuhui Chen
  • Patent number: 10519107
    Abstract: The present disclosure relates to compounds having the Formula (Formula (I)) which are inhibitors of STAT5.
    Type: Grant
    Filed: May 29, 2015
    Date of Patent: December 31, 2019
    Assignee: The Governing Council of the University of Toronto
    Inventors: Patrick Thomas Gunning, Abbarna A. Cumaraswamy, Andrew Martin Lewis, Mulu Geletu-Heye
  • Patent number: 10502737
    Abstract: Compositions and methods are provided for determining platelet reactivity where the levels of Fc?RIIa on the surface of platelets is measured and if the levels of Fc?RIIa are greater than a reference value, the platelets have enhanced reactivity.
    Type: Grant
    Filed: May 23, 2013
    Date of Patent: December 10, 2019
    Assignee: The University of Vermont And State Agriculture College
    Inventor: David Schneider
  • Patent number: 10494355
    Abstract: The present disclosure relates to novel compounds having histone deacetylase 6 (HDAC6) inhibitory activity, stereoisomers thereof or pharmaceutically acceptable salts thereof, the use thereof for the preparation of therapeutic medicaments, pharmaceutical compositions containing the same, a method for treating diseases using the composition, and methods for preparing the novel compounds.
    Type: Grant
    Filed: October 11, 2016
    Date of Patent: December 3, 2019
    Assignee: Chong Kun Dang Pharmaceutical Corp.
    Inventors: Yuntae Kim, Chang Sik Lee, Jung Taek Oh, Hyeseung Song, Jin Choi, Jaeyoung Lee
  • Patent number: 10487020
    Abstract: A process involving admixing a ligand and an alkanolamine. The process allows the use of ligand despite the presence of contaminating amounts of phosphorus acid, and improves the shelf life of premixed ligand solutions.
    Type: Grant
    Filed: July 5, 2016
    Date of Patent: November 26, 2019
    Assignee: Dow Technology Investments LLC
    Inventors: Michael A. Brammer, George R. Phillips, Glenn A. Miller, Donald L. Campbell, Jr.
  • Patent number: 10487074
    Abstract: The present invention provides a process for purifying (2R,3R,4S)-6-amino-4-[N-(4-chlorophenyl)-N-(1H-imidazol-2-ylmethyl)amino]-3-hydroxy-2-methyl-2-dimethoxymethyl-3,4-dihydro-2H-1-benzopyran, comprising converting an amorphous (2R,3R,4S)-6-amino-4-[N-(4-chlorophenyl)-N-(1H-imidazol-2-ylmethyl)amino]-3-hydroxy-2-methyl-2-dimethoxymethyl-3,4-dihydro-2H-1-benzopyran to a crystalline form thereof. And also, the present invention provides a novel crystalline form of (2R,3R,4S)-6-amino-4-[N-(4-chlorophenyl)-N-(1H-imidazol-2-ylmethyl)amino]-3-hydroxy-2-methyl-2-dimethoxymethyl-3,4-dihydro-2H-1-benzopyran and processes for preparing the same.
    Type: Grant
    Filed: November 24, 2016
    Date of Patent: November 26, 2019
    Assignee: HANLIM PHARMACEUTICAL CO., LTD.
    Inventors: Jae-Chun Ryu, Yong-Kyun Park, Hyun-Kyu Kim, Dong-Yeop Shin
  • Patent number: 10479782
    Abstract: The present disclosure provides amorphous lumacaftor, amorphous solid dispersions of lumacaftor, crystalline lumacaftor acetic acid solvate, crystalline lumacaftor ethyl acetate solvate, and processes for the preparation thereof. The lumacaftor forms disclosed herein may be useful for the preparation of oral dosage forms for treating cystic fibrosis transmembrane conductance regulator (CFTR) mediated diseases.
    Type: Grant
    Filed: September 28, 2016
    Date of Patent: November 19, 2019
    Assignee: Mylan Laboratories Limited
    Inventors: Ramakoteswara Rao Jetti, Hemant Malhari Mande, AnJaneyaraju Indukuri, Bommareddy Aggiramireddy, Neelima Bhagavatula, Amit Singh, Soumyajit Ghosh, Attanti Veera Venkata Srinivasarao, Umasankara Sastry Tummalapalli, Veera Venkata Satya Surya Appala Gosula
  • Patent number: 10479798
    Abstract: The present invention relates to six-membered ring benzo derivatives as a DPP-4 inhibitor and a use thereof. In particular, the present invention relates to a compound as shown in formula I, a pharmaceutical composition containing the compound as shown in formula I and a use of the compound in the preparation of drugs for treating DPP-4 related diseases or inhibiting DPP-4.
    Type: Grant
    Filed: October 30, 2015
    Date of Patent: November 19, 2019
    Assignees: EAST CHINA UNIVERSITY OF SCIENCE AND TECHNOLOGY, SHANGHAI INSTITUTE OF MATERIA MEDICA, CHINESE ACADEMY OF SCIENCES
    Inventors: Honglin Li, Hualiang Jiang, Yufang Xu, Jia Li, Zhenjiang Zhao, Jingya Li, Hongling Xu, Shiliang Li
  • Patent number: 10472328
    Abstract: Compounds having activity as PKM2 activators are disclosed. The compounds have the following structure (I): including stereoisomers, tautomers, pharmaceutically acceptable salts and prodrugs thereof, wherein R1, R2, R3, R4, R5 and R6 are as defined herein. Methods associated with preparation and use of such compounds, as well as pharmaceutical compositions comprising such compounds, are also disclosed.
    Type: Grant
    Filed: December 19, 2018
    Date of Patent: November 12, 2019
    Assignee: TOLERO PHARMACEUTICALS, INC.
    Inventors: Koc-Kan Ho, Yong Xu, Michael David Saunders, Xiaohui Liu, Scott Albert Pearce, Kevin Bret Wright, Jason Marc Foulks, Kenneth Mark Parnell, Steven Brian Kanner, David Lee Vollmer, Jihua Liu
  • Patent number: 10472354
    Abstract: The present invention relates to 1,3-thiazol-2-yl substituted benzamide compounds of general formula (I) as described and defined herein, to pharmaceutical compositions and combinations comprising said compounds and to the use of said compounds for manufacturing a pharmaceutical composition for the treatment or prophylaxis of a disease, in particular of neurogenic disorder, as a sole agent or in combination with other active ingredients.
    Type: Grant
    Filed: November 15, 2018
    Date of Patent: November 12, 2019
    Assignee: Bayer Aktiengesellschaft
    Inventors: Adam James Davenport, Nico Bräuer, Oliver Martin Fischer, Andrea Rotgeri, Antje Rottmann, Ioana Neagoe, Jens Nagel, Anne-Marie Godinho-Coelho, Jürgen Klar
  • Patent number: 10464894
    Abstract: The present disclosure provides conjugate structures and hydrazinyl-pyrrolo compound structures used to produce these conjugates. The disclosure also encompasses methods of production of such conjugates, as well as methods of using the same.
    Type: Grant
    Filed: September 26, 2016
    Date of Patent: November 5, 2019
    Assignee: Redwood Biosciences, Inc.
    Inventors: David Rabuka, Aaron Edward Albers, Romas Alvydas Kudirka, Albert W. Garofalo
  • Patent number: 10464874
    Abstract: The present invention relates to novel compounds containing fluorinated end groups, to the use thereof as surface-active substances, and to compositions comprising these compounds.
    Type: Grant
    Filed: February 18, 2015
    Date of Patent: November 5, 2019
    Assignee: Merck Patent GmbH
    Inventors: Reiner Friedrich, Julian Osthoff
  • Patent number: 10450309
    Abstract: Novel compounds of the structural formula (I), and the pharmaceutically acceptable salts thereof, are antagonists of leukotriene B4 receptor 1 (BLT1) and may be useful in the treatment, prevention and suppression of diseases mediated by the leukotriene B4 receptor 1 (BLT1). The compounds of the present invention may be useful in the treatment of Type 2 diabetes mellitus, insulin resistance, hyperglycemia, dyslipidemia, lipid disorders, obesity, hypertension, Non-alcoholic fatty liver disease/nonalcoholic steatohepatitis, metabolic syndrome, atherosclerosis, and cancer.
    Type: Grant
    Filed: November 28, 2016
    Date of Patent: October 22, 2019
    Assignee: Merch Sharp & Dohme Corp.
    Inventors: Yongxin Han, Satyanarayana Tummanapalli, Phieng Siliphaivanh, Kerrie Spencer
  • Patent number: 10442771
    Abstract: The present invention is directed to systems, devices and methods for identifying biopolymers, such as strands of DNA, as they pass through a constriction such as a carbon nanotube nanopore. More particularly, the invention is directed to such systems, devices and methods in which a newly translocated portion of the biopolymer forms a temporary electrical circuit between the nanotube nanopore and a second electrode, which may also be a nanotube. Further, the invention is directed to such systems, devices and methods in which the constriction is provided with a functionalized unit which, together with a newly translocated portion of the biopolymer, forms a temporary electrical circuit that can be used to characterize that portion of the biopolymer.
    Type: Grant
    Filed: January 27, 2017
    Date of Patent: October 15, 2019
    Assignee: ARIZONA BOARD OF REGENTS on behalf of ARIZONA STATE UNIVERSITY
    Inventors: Stuart Lindsay, Peiming Zhang
  • Patent number: 10421696
    Abstract: This invention provides enantioenriched Mannich adducts with quaternary stereogenic centers and novel methods of preparing the compounds. Methods include the method for the preparation of a compound of formula (I): comprising treating a compound of formula (II): with a transition metal catalyst under alkylation conditions.
    Type: Grant
    Filed: December 17, 2015
    Date of Patent: September 24, 2019
    Assignee: California Institute of Technology
    Inventors: Brian M. Stoltz, Yoshitaka Numajiri, Beau P. Pritchett, Koji Chiyoda
  • Patent number: 10421763
    Abstract: The present invention relates to novel synthetic substituted heterocyclic compounds and pharmaceutical compositions containing the same that are capable of inhibiting or antagonizing a family of receptor tyrosine kinases, Tropomysosin Related Kinases (Trk), in particular the nerve growth factor (NGF) receptor, TrkA. The invention further concerns the use of such compounds in the treatment and/or prevention of pain, cancer, restenosis, atherosclerosis, psoriasis, thrombosis, or a disease, disorder or injury relating to dysmyelination or demyelination or the disease or disorder associated with abnormal activities of NGF receptor TrkA.
    Type: Grant
    Filed: August 14, 2017
    Date of Patent: September 24, 2019
    Assignee: Purdue Pharma L.P.
    Inventors: Jay Jie-Qiang Wu, Ling Wang
  • Patent number: 10411200
    Abstract: A compound having the formula Ir(LA)n(LB)3-n is disclosed wherein LA is an aza-DBF ligand and LB is an alkyl-substituted phenylpyridine ligand, wherein the compound has a structure according to Formula I: wherein A1, A2, A3, A4, A5, A6, A7, and A8 comprise carbon or nitrogen; wherein at least one of A1, A2, A3, A4, A5, A6, A7, and A8 is nitrogen; wherein ring B is bonded to ring A through a C—C bond; wherein the iridium is bonded to ring A through a Ir—C bond; wherein X is O, S, or Se; wherein R1 and R2 each independently represent mono-, di-, tri-, tetra-substitution, or no substitution; wherein R? and R? each independently represent mono-, di-substitution, or no substitution; wherein any adjacent substitutions in R?, R?, R1, R2, R3, R4, R5, and R6 are optionally linked together to form a ring; wherein R1, R2, R?, and R? are each independently selected from the group consisting of hydrogen, deuterium, halide, alkyl, cycloalkyl, heteroalkyl, arylalkyl, alkoxy, aryloxy, amino, silyl, alkenyl, cycloalkenyl,
    Type: Grant
    Filed: July 10, 2015
    Date of Patent: September 10, 2019
    Assignee: UNIVERSAL DISPLAY CORPORATION
    Inventors: Bin Ma, Walter Yeager, Edward Barron, Alan Deangelis, Chuanjun Xia, Vadim Adamovich, Scott Beers, Harvey Wendt, Suman Layek
  • Patent number: 10393752
    Abstract: Provided herein is synthesis of novel mass spectrometry-cleavable cross-linking agents. The novel mass spectrometry-cleavable cross-linking agents can be used in mass spectrometry, tandem mass spectrometry, and multi-stage tandem mass spectrometry to facilitate structural analysis of intra-protein interactions in proteins and inter-protein interactions in protein complexes. Also provided are methods of mapping intra-protein interactions in proteins and inter-protein interactions in protein complexes.
    Type: Grant
    Filed: September 23, 2016
    Date of Patent: August 27, 2019
    Assignee: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Scott D. Rychnovsky, Lan Huang
  • Patent number: 10396287
    Abstract: An organic electronic device comprising an anode, a cathode, a semiconducting layer between the anode and the cathode and a hole transporting layer between the anode and the semiconducting layer, the hole-transporting layer comprising a co-polymer comprising repeat units of formula (I) and one or more co-repeat units: (I) wherein: Ar1 independently in each occurrence represents a fused aryl or fused heteroaryl group that may be unsubstituted or substituted with one or more substituents; Ar2 represents an aryl or heteroaryl group that may be unsubstituted or substituted with one or more substituents; R independently in each occurrence represents a substituent; and m is 1 or 2, preferably 1; and each Ar1 is directly bound to an aromatic or heteroaromatic group of a co-repeat unit.
    Type: Grant
    Filed: January 16, 2013
    Date of Patent: August 27, 2019
    Assignees: Sumitomo Chemical Company Limited, Cambridge Display Technology Limited
    Inventors: Jonathan Pillow, Richard J. Wilson, Sophie Barbara Heidenhain, Ruth Pegington, Alexander Doust, Richard Owoare