Patents Examined by Erich A. Leeser
  • Patent number: 12122791
    Abstract: The present invention relates to a process for the preparation of 7-(4,7-diazaspiro[2.5]octan-7-yl)-2-(2,8-dimethylimidazo[1,2-b]pyridazin-6-yl)pyrido[1,2-a]pyrimidin-4-one derivatives useful as pharmaceutically active compounds.
    Type: Grant
    Filed: June 16, 2022
    Date of Patent: October 22, 2024
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Jean-Michel Adam, Serena Maria Fantasia, Daniel Vincent Fishlock, Fabienne Hoffmann-Emery, Gerard Moine, Christophe Pfleger, Christian Moessner
  • Patent number: 12121522
    Abstract: The present disclosure relates to methods for the treatment of diseases or disorders (e.g., cancer) with mTOR inhibitors. Specifically, the disclosure relates to methods of treating a subject having a cancer by administering a particular dosage of an mTOR inhibitor. In some embodiments this disclosure includes methods for delaying, preventing, or treating acquired resistance to RAS inhibitors using a dosage of an mTOR inhibitor. In some embodiments, this disclosure relates to methods of treating or preventing adverse events associated with administration of an mTOR inhibitor using tacrolimus.
    Type: Grant
    Filed: November 9, 2023
    Date of Patent: October 22, 2024
    Assignee: REVOLUTION MEDICINES, INC.
    Inventors: Bojena Bitman, W. Clay Gustafson, Ed Lorenzana, Justin G. Meyerowitz, Yu Chi Yang, Mallika Singh, Zhengping Wang, Zhican Wang
  • Patent number: 12115161
    Abstract: The present invention provides a prophylactic and/or therapeutic agent for inflammatory disease including a compound or a salt thereof, or a solvate thereof, the compound represented by a formula (1): [where each sign is defined as described in the description] as an active ingredient.
    Type: Grant
    Filed: May 10, 2019
    Date of Patent: October 15, 2024
    Assignee: Keio University
    Inventors: Tsutomu Takeuchi, Katsuya Suzuki, Keiko Yoshimoto
  • Patent number: 12103930
    Abstract: The invention is directed towards stable formulations of 5,10-methylene-(6R)-tetrahydrofolic acid and its hemisulfate salt as well as pharmaceutical compositions and uses thereof in therapy, preferably chemotherapy.
    Type: Grant
    Filed: January 25, 2022
    Date of Patent: October 1, 2024
    Assignee: MERCK & CIE
    Inventors: Rudolf Moser, Viola Groehn, Thomas Egger, Thomas Ammann
  • Patent number: 12098139
    Abstract: Disclosed herein, inter alia, are compounds and methods of use thereof for the modulation of certain chemokine receptor activity.
    Type: Grant
    Filed: May 20, 2022
    Date of Patent: September 24, 2024
    Assignee: RAPT Therapeutics, Inc.
    Inventors: Jeffrey J. Jackson, John Michael Ketcham, Akinori Okano, Maureen Kay Reilly, Omar Robles-Resendiz, Jacob Bradley Schwarz, Parcharee Tivitmahaisoon, David Juergen Wustrow, Ashkaan Younai, Mikhail Zibinsky
  • Patent number: 12098154
    Abstract: The present invention provides novel compounds of Formula (I), (II), or (III), and pharmaceutically acceptable salts, solvates, hydrates, polymorphs, co-crystals, tautomers, stereoisomers, isotopically labeled derivatives, prodrugs, and compositions thereof. Also provided are methods and kits involving the inventive compounds or compositions for treating and/or preventing proliferative diseases (e.g., cancers (e.g., leukemia, acute lymphoblastic leukemia, lymphoma, Burkitt's lymphoma, melanoma, multiple myeloma, breast cancer, Ewing's sarcoma, osteosarcoma, brain cancer, ovarian cancer, neuroblastoma, lung cancer, colorectal cancer), benign neoplasms, diseases associated with angiogenesis, inflammatory diseases, autoinflammatory diseases, and autoimmune diseases) in a subject. Treatment of a subject with a proliferative disease using a compound or composition of the invention may inhibit the aberrant activity of a kinase, such as a cyclin-dependent kinase (CDK) (e.g.
    Type: Grant
    Filed: April 7, 2022
    Date of Patent: September 24, 2024
    Assignee: Dana-Farber Cancer Institute, Inc.
    Inventors: Nathanael S. Gray, Tinghu Zhang, Nicholas Paul Kwiatkowski
  • Patent number: 12084414
    Abstract: The present invention provides compounds and compositions that inhibit Factor XIa or kallikrein and methods of using these compounds and composition.
    Type: Grant
    Filed: October 20, 2021
    Date of Patent: September 10, 2024
    Assignee: eXIthera Pharmaceuticals, Inc.
    Inventors: Robert A. Chrusciel, Robert C. Gadwood, Neil J. Hayward, Michael J. Melnick, Manuel A. Navia, Toni J. Poel, Frans L. Stassen, Catherine A. Stewart
  • Patent number: 12084449
    Abstract: The present invention is directed to imidazo[1,2-b][1,2,4]triazines and imidazo[1,2-a]pyrimidines, and pharmaceutical compositions thereof, which are inhibitors of kinases such as c-Met and are useful in the treatment of cancer and other diseases related to the dysregulation of kinase pathways.
    Type: Grant
    Filed: January 13, 2022
    Date of Patent: September 10, 2024
    Assignees: INCYTE HOLDINGS CORPORATION, INCYTE CORPORATION
    Inventors: Jincong Zhuo, Meizhong Xu, Chunhong He, Colin Zhang, Ding-Quan Qian, David M. Burns, Yun-Long Li, Brian Metcalf, Wenqing Yao
  • Patent number: 12083120
    Abstract: The present invention concerns pharmaceutical compositions formulated for dermal application comprising a therapeutically effective amount of lopinavir and ritonavir in a pharmaceutically acceptable vehicle and wherein the weight ratio (w/w) of lopinavir:ritonavir is between 9:1 and 18:1. Such compositions are useful for treating, or preventing, skin cancers and premalignant dermal conditions.
    Type: Grant
    Filed: May 23, 2019
    Date of Patent: September 10, 2024
    Assignee: Douglas Pharmaceuticals LTD.
    Inventors: Ian Hampson, Lynne Hampson
  • Patent number: 12083094
    Abstract: The invention relates to a liquid composition comprising a combination of ?9-tetrahydrocannabinol (THC) and cannabidiol (CBD) and an oral delivery system, methods of treating pain, inflammation and/or anxiety in a subject and methods of controlling a heart rate of a subject comprising orally administering the liquid composition, as well as downregulating or upregulating expression of particular related genes.
    Type: Grant
    Filed: June 14, 2019
    Date of Patent: September 10, 2024
    Assignee: CANNPAL ANIMAL THERAPEUTICS LIMITED
    Inventors: Layton Patrick Mills, Margaret Ann Curtis, Rayson Tan
  • Patent number: 12084431
    Abstract: The present disclosure relates to pharmaceutical salts and polymorphic forms of pyrimidine derivatives that have inhibitory activities against mutant epidermal growth factor receptor (EGFR). The present disclosure further relates to the processes for the preparation of the pyrimidine derivatives and to the pharmaceutical salts and the polymorphic forms of the pyrimidine derivatives.
    Type: Grant
    Filed: May 13, 2019
    Date of Patent: September 10, 2024
    Assignee: TAKEDA PHARMACEUTICAL COMPANY LIMITED
    Inventors: Landon J. Durak, Marianne Langston, Pradeep Kumar Sharma, Thai Hiep Nguyen, Shuanglian Li, Xiaoguang Zhang
  • Patent number: 12084450
    Abstract: Provided is a mesylate salt of methanesulfonic acid and a triazolopyrazine derivative of formula (1), pharmaceutical compositions thereof, methods of making the salt, and therapeutic use thereof:
    Type: Grant
    Filed: June 27, 2022
    Date of Patent: September 10, 2024
    Inventors: Jun Young Choi, Kyung-eui Park, Na Young Kim
  • Patent number: 12070464
    Abstract: The present disclosure relates to the use of 2-((4S)-6-(4-chlorophenyl)-1-methyl-4H-benzo[c]isoxazolo[4,5-e]azepin-4-yl)acetamide, and pharmaceutically acceptable salts thereof, for treating myelofibrosis.
    Type: Grant
    Filed: April 1, 2022
    Date of Patent: August 27, 2024
    Assignee: Constellation Pharmaceuticals, Inc.
    Inventors: Adrian Senderowicz, Michael Cooper
  • Patent number: 12064420
    Abstract: Disclosed herein are compounds effective for activation of Tie-2 and inhibition of HPTP-beta. The compounds can provide effective therapy for eye conditions, for example, intraocular pressure, ocular hypertension, and glaucoma.
    Type: Grant
    Filed: January 6, 2022
    Date of Patent: August 20, 2024
    Assignee: EyePoint Pharmaceuticals, Inc.
    Inventor: Kevin Peters
  • Patent number: 12064431
    Abstract: The present invention relates to a method for treating a tumor with a KRAS mutation. In the method, a compound 2-fluoro-5-methoxy-4-[(4-(2-methyl-3-oxo-2,3-dihydro-1H-isoindole-4-oxy)-5-trifluoromethyl-pyrimidine-2-yl)amino]-N-(1-methyl-piperidine-4-yl)benzamide or a pharmaceutically acceptable salt thereof is used, which can be administered alone or in combination with a KRAS inhibitor and/or an MEK inhibitor.
    Type: Grant
    Filed: November 27, 2020
    Date of Patent: August 20, 2024
    Assignee: INXMED (NANJING) CO., LTD.
    Inventors: Zaiqi Wang, Jiangwei Zhang, Jun Jiang, Baoyuan Zhang
  • Patent number: 12065446
    Abstract: The present disclosure is directed to compounds of Formula (I) and methods of their use and preparation, as well as compositions comprising compounds of Formula (I).
    Type: Grant
    Filed: March 25, 2022
    Date of Patent: August 20, 2024
    Assignee: Janssen Pharmaceutica NV
    Inventors: Nidhi Arora, Genesis M. Bacani, Joseph Kent Barbay, Scott D. Bembenek, Charlotte Pooley Deckhut, James P. Edwards, Brahmananda Ghosh, Kevin D. Kreutter, Mark S. Tichenor, Jennifer D. Venable, Jianmei Wei, John J. M. Wiener
  • Patent number: 12059421
    Abstract: The present invention relates to a method for treating a tumor with a KRAS mutation. In the method, a compound 2-fluoro-5-methoxy-4-[(4-(2-methyl-3-oxo-2,3-dihydro-1H-isoindole-4-oxy)-5-trifluoromethyl-pyrimidine-2-yl)amino]-N-(1-methyl-piperidine-4-yl)benzamide or a pharmaceutically acceptable salt thereof is administered in combination with a KRAS inhibitor or an MEK inhibitor.
    Type: Grant
    Filed: July 13, 2023
    Date of Patent: August 13, 2024
    Assignee: INXMED (NANJING) CO., LTD.
    Inventors: Zaiqi Wang, Jiangwei Zhang, Jun Jiang, Baoyuan Zhang
  • Patent number: 12059411
    Abstract: The present disclosure relates to methods of treating gastrointestinal stromal tumors to a subject in need thereof, comprising administering to the subject a therapeutically effective amount of ripretinib or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: November 2, 2023
    Date of Patent: August 13, 2024
    Assignee: Deciphera Pharmaceuticals, LLC
    Inventors: Rodrigo Ruiz Soto, Oliver Rosen, Jama Pitman
  • Patent number: 12059410
    Abstract: The present disclosure relates to methods of treating gastrointestinal stromal tumors to a subject in need thereof, comprising administering to the subject a therapeutically effective amount of ripretinib or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: November 2, 2023
    Date of Patent: August 13, 2024
    Assignee: Deciphera Pharmaceuticals, LLC
    Inventors: Rodrigo Ruiz Soto, Oliver Rosen, Jama Pitman
  • Patent number: 12054501
    Abstract: The disclosure relates to a novel class of compounds that exhibit activity inhibitory activity toward arginase, and pharmaceutical compositions comprising the compounds of the disclosure. Also provided herein are methods of treating cancer with the arginase inhibitors of the disclosure.
    Type: Grant
    Filed: January 20, 2021
    Date of Patent: August 6, 2024
    Assignee: Precision Pharmaceuticals, Inc.
    Inventors: Eric B. Sjogren, Jim Li, Lijing Chen, Roland J. Billedeau, Timothy F. Stanton, Michael Van Zandt, Darren Whitehouse, Gunnar E. Jagdmann, Jr., Lene Raunkjaer Petersen