Patents Examined by Karen Cheng
  • Patent number: 11000534
    Abstract: Provided herein are pharmaceutical compositions comprising deuterated derivatives of psilocybin. The provided compositions may be useful for treating and/or preventing various diseases and conditions, such as mood or psychiatric disorders.
    Type: Grant
    Filed: December 10, 2020
    Date of Patent: May 11, 2021
    Assignee: Lennham Pharmaceuticals, Inc.
    Inventor: Bradford Sippy
  • Patent number: 10995073
    Abstract: The present invention relates to compounds of formula I that function as inhibitors of PARG (Poly ADP-ribose glycohydrolase) enzyme activity: wherein R1a, R1b, R1c, R1d, R1e, W, X1, X2, X3, X4, X5, X6, X7, c are each as defined herein. The present invention also relates to processes for the preparation of these compounds, to pharmaceutical compositions comprising them, and to their use in the treatment of proliferative disorders, such as cancer, as well as other diseases or conditions in which PARG activity is implicated.
    Type: Grant
    Filed: October 24, 2019
    Date of Patent: May 4, 2021
    Assignee: Cancer Research Technology Limited
    Inventors: Alison E. McGonagle, Allan M. Jordan, Bodhan Waszkowycz, Colin P. Hutton, Ian D. Waddell, James R. Hitchin, Kate M. Smith, Niall M. Hamilton
  • Patent number: 10975030
    Abstract: The present technology provides compounds according to Formula I or Formula III as well as compositions including such compounds useful for the treatment of metastatic cancer and/or glaucoma.
    Type: Grant
    Filed: October 31, 2017
    Date of Patent: April 13, 2021
    Assignees: University of Kansas, University of South Florida
    Inventors: Sanket Jaiprakash Mishra, Brian S. J. Blagg, Chad Anthony Dickey
  • Patent number: 10968182
    Abstract: It is an object of the present invention to provide a novel and advantageous process for commercially preparing of 2-cyanoimidazole compounds. More particularly, it relates to an efficient method of preparation of cyazofamid synthetic precursor by simultaneous conversion of aldoxime group to the corresponding cyano-derivative and reducing of N-oxygenated-imidazole ring to imidazole under mild conditions using reducing agent selected from the group consisting of metal salts of sulfur-containing derivatives in the presence of a polar organic solvent.
    Type: Grant
    Filed: February 23, 2018
    Date of Patent: April 6, 2021
    Assignee: Adama Makhteshim Ltd.
    Inventors: Meka Bhoopal, Sura Jagadeesh, Bijukumar Gopinathan Pillai, Michael Grabarnik, Doron Mason
  • Patent number: 10961241
    Abstract: The specification relates to compounds of Formula (I): and to pharmaceutically acceptable salts thereof, to processes and intermediates used for their preparation, to pharmaceutical compositions containing them and to their use in the treatment of cell proliferative disorders.
    Type: Grant
    Filed: January 28, 2020
    Date of Patent: March 30, 2021
    Assignee: AstraZeneca AB
    Inventors: Bernard Christophe Barlaam, Daniel Hillebrand O'Donovan, Samantha Jayne Hughes, Thomas Andrew Moss, Johannes Wilhelmus Maria Nissink, James Stewart Scott, Bin Yang
  • Patent number: 10954197
    Abstract: Cathepsin-D and angiogenesis inhibitors and compositions thereof for treating breast cancer are provided. More particularly, the embodiments relate to the design and synthesis of inhibitors of Cathepsin D, which exhibits antiproliferative activity and also inhibits angiogenesis. Also provided are compositions thereof for treating breast cancer.
    Type: Grant
    Filed: March 5, 2018
    Date of Patent: March 23, 2021
    Assignee: YOGEE'S BIOINNOVATIONS PRIVATE LIMITED
    Inventor: Perumal Yogeeswari
  • Patent number: 10947204
    Abstract: The present invention is directed to a method for preparing 5-nitrotetrazolate using a strongly acidic ionic cation exchange resin that has improve yields over prior art methods. The methods disclosed herein can be used either in a batch process or continuous flow reactor. In one exemplary process, starting material sodium 5-aminotetrazolate in solution is added into a reaction vessel containing a strongly acidic ionic cation exchange resin to facilitate production of 5-nitrotetrazolate. Multiple reactors containing resins may be connected in series to improve 5-nitrotetrazolate yields and purity levels.
    Type: Grant
    Filed: October 17, 2019
    Date of Patent: March 16, 2021
    Assignee: U.S. Government as Represented by the Secretary of the Army
    Inventors: R. Hunter Muir, Andrew G. Pearsall, Jerry S. Salan, Matthew L. Jorgensen, Jon G. Bragg, Neha Mehta, John W. Fronabarger, Jason B. Pattison, Lily F. W. Walsh
  • Patent number: 10947200
    Abstract: The present invention refers to substituted imidazolium sulfuranes, the use thereof for the transfer of a —CN group or an alkyne group.
    Type: Grant
    Filed: June 21, 2016
    Date of Patent: March 16, 2021
    Assignee: STUDIENGESELLSCHAFT KOHLE MBH
    Inventors: Manuel Alcarazo, Javier Peña Gonzalez, Garazi Talavera Urquijo
  • Patent number: 10947191
    Abstract: This invention is directed to a process for the preparation of glycopyrrolate tosylate comprising the step of reacting a halogen salt of glycopyrrolate with tosylic acid or a salt thereof in the presence of hydrogen peroxide and at least one unsaturated organic agent.
    Type: Grant
    Filed: July 26, 2018
    Date of Patent: March 16, 2021
    Assignee: Sol-Gel Technologies Ltd.
    Inventors: Veera Reddy Arava, Madhusudhanarao Rayapureddi, Venkateswarlu Jasti
  • Patent number: 10941151
    Abstract: The present invention relates to novel compounds of Formula I and their use in therapeutic treatments. The invention further relates to a novel chiral synthesis of 5,6,7,(8-substituted)-tetrahydro-[1,2,4]triazolo[4,3-a]pyrazines using N-sp3 protective groups. The invention also provides intermediates for use in the synthesis of compounds of Formula I.
    Type: Grant
    Filed: May 21, 2020
    Date of Patent: March 9, 2021
    Assignee: Ogeda SA
    Inventors: Hamid R. Hoveyda, Guillaume Dutheuil, Graeme Lovat Fraser, Marie-Odile Roy, Mohamed El Bousmaqui, Frederic Batt
  • Patent number: 10927141
    Abstract: The invention relates to salts of Compound 1, crystalline forms thereof, methods of their preparation, pharmaceutical compositions thereof and methods of their use.
    Type: Grant
    Filed: November 27, 2019
    Date of Patent: February 23, 2021
    Assignee: PRAXIS PRECISION MEDICINES, INC.
    Inventors: Nelson B. Olivier, Kiran Reddy, Gabriel Martinez Botella, Magnus Ronn, Paul A. Laskar
  • Patent number: 10927104
    Abstract: The present invention provides compounds that modulate protein function, to restore protein homeostasis and/or cell-cell adhesion. The invention provides methods of modulating protein-mediated diseases, such as cytokine-mediated diseases, disorders, conditions, or responses. Compositions of these compounds are also provided. Methods of treatment, amelioration, or prevention of protein-mediated diseases, disorders, and conditions are also provided.
    Type: Grant
    Filed: December 18, 2019
    Date of Patent: February 23, 2021
    Assignee: BioTheryX, Inc.
    Inventors: Kyle W. H. Chan, Frank Mercurio, Aparajita Hoskote Chourasia, Leah Fung, Robert Sullivan
  • Patent number: 10912755
    Abstract: Disclosed are small molecule therapeutic compounds that are potent inhibitors of arginase 1 and arginase 2 activity. Also disclosed are pharmaceutical compositions comprising the compounds, and methods for using the compounds for treating or preventing a disease or condition associated with arginase activity.
    Type: Grant
    Filed: August 14, 2019
    Date of Patent: February 9, 2021
    Assignee: OncoArendi Therapeutics S.A.
    Inventors: Roman Blaszczyk, Joanna Brzezinska, Anna Gzik, Adam A. Golebiowski, Julita Nowicka, Bartlomiej Borek, Marek Dziegielewski, Karol Jedrzejczak, Krzysztof Matyszewski, Jacek Olczak
  • Patent number: 10906905
    Abstract: The present invention relates to a five-membered heteroaryl ring bridged ring derivative, a preparation method therefor and the medical use thereof. In particular, the present invention relates to a new five-membered heteroaryl ring bridged ring derivative as shown in formula (I), a preparation method therefor and a pharmaceutical composition comprising the derivative, and the use thereof as a therapeutic agent, in particular as a TGF-? inhibitor, and the use in the preparation of a drug for treating, preventing or reducing cancers mediated by the over-expression of TGF-?, wherein the definition of each substituent in the general formula (I) is the same as defined in the description.
    Type: Grant
    Filed: October 13, 2017
    Date of Patent: February 2, 2021
    Assignees: Jiangsu Hengrui Medicine Co., Ltd., Shanghai Hengrui Pharmaceutical Co., Ltd.
    Inventors: Shanghai Yu, Fanglong Yang, Jingjing Yan, Xiao Wu, Feng He, Weikang Tao
  • Patent number: 10898499
    Abstract: Disclosed herein are novel C17-heteroaryl derivatives of oleanolic acid, including those of the formula: wherein the variables are defined herein. Also provided are pharmaceutical compositions, kits and articles of manufacture comprising such compounds. Methods and intermediates useful for making the compounds, and methods of using the compounds, for example, as antioxidant inflammation modulators, and compositions thereof are also provided.
    Type: Grant
    Filed: July 31, 2019
    Date of Patent: January 26, 2021
    Assignee: REATA PHARMACEUTICALS, INC.
    Inventors: Xin Jiang, Christopher F. Bender, Melean Visnick
  • Patent number: 10894782
    Abstract: The present invention is directed to methods of inhibiting or modulating p97 and compounds and compositions useful in such methods. Diseases and conditions that can be treated with the compounds and compositions of the invention include, but are not limited to, cancer and neurodegenerative disorders susceptible to treatment by modulation or inhibition of p97.
    Type: Grant
    Filed: May 11, 2017
    Date of Patent: January 19, 2021
    Assignee: University of Pittsburgh—Of the Commonwealth System of Higher Education
    Inventors: Donna M. Huryn, Peter Wipf, Matthew G. LaPorte
  • Patent number: 10881652
    Abstract: Provided herein are compounds of the Formula I: or pharmaceutically acceptable salt or solvate thereof, wherein A, B, X1, X2, X3, X4, Ring D, E, Ra, Rb, n and m have the meanings given in the specification, which are inhibitors of RET kinase and are useful in the treatment and prevention of diseases which can be treated with a RET kinase inhibitor, including RET-associated diseases and disorders.
    Type: Grant
    Filed: September 23, 2019
    Date of Patent: January 5, 2021
    Assignee: Array Biopharma Inc.
    Inventors: Steven W. Andrews, Sean Aronow, James F. Blake, Barbara J. Brandhuber, James Collier, Adam Cook, Julia Haas, Yutong Jiang, Gabrielle R. Kolakowski, Elizabeth A. McFaddin, Megan L. McKenney, Oren T. McNulty, Andrew T. Metcalf, David A. Moreno, Ginelle A. Ramann, Tony P. Tang, Li Ren, Shane M. Walls
  • Patent number: 10869865
    Abstract: The invention provides methods of treating or preventing malaria comprising administering to an animal an effective amount of a compound of formula I: Q-Y—R1—R2??(I), wherein Q, Y, R1, and R2 are as described herein. Methods of inhibiting a plasmodial surface anion channel of a parasite in an animal are also provided. The invention also provides pharmaceutical compositions comprising a compound represented by formula I in combination with any one or more compounds represented by formulas II, V, and VI. Use of the pharmaceutical compositions for treating or preventing malaria or for inhibiting a plasmodial surface anion channel in animals including humans are also provided. Also provided by the invention are clag3 amino acid sequences and related nucleic acids, vectors, host cells, populations of cells, antibodies, and pharmaceutical compositions.
    Type: Grant
    Filed: March 5, 2019
    Date of Patent: December 22, 2020
    Assignee: The United States of America, as represented by the Secretary, Department of Health and Human Serv
    Inventor: Sanjay A. Desai
  • Patent number: 10858376
    Abstract: Compounds of Formula II, wherein X is selected from chloro, fluoro, bromo and iodo, R1 and R2 are each independently selected from H, —CH3, —CH2CH3, —CH2CH2CH3, or —CH(CH3)2; compositions containing them, their use in therapy, including their use as anti-mycobacterial agents, for example in the treatment of a mycobacterial infection in a mammal, and methods for the preparation of such compounds, are provided.
    Type: Grant
    Filed: November 26, 2019
    Date of Patent: December 8, 2020
    Assignees: GlaxoSmithKline Intellectual Property (No.2) Limited, Anacor Pharmaceuticals, Inc.
    Inventors: Michael Richard Kevin Alley, Vincent S. Hernandez, Jacob J. Plattner, Xianfeng Li, David Barros-Aguirre, Ilaria Giordano
  • Patent number: 10851073
    Abstract: Provided herein are compounds, compositions, and methods useful for inhibiting protein tyrosine phosphatase, e.g., protein tyrosine phosphatase non-receptor type 2 (PTPN2) and/or protein tyrosine phosphatase non-receptor type 1 (PTPN1), and for treating related diseases, disorders and conditions favorably responsive to PTPN1 or PTPN2 inhibitor treatment, e.g., a cancer or a metabolic disease.
    Type: Grant
    Filed: June 4, 2020
    Date of Patent: December 1, 2020
    Assignee: AbbVie Inc.
    Inventors: Geoff T. Halvorsen, Jennifer M. Frost, Philip R. Kym