Patents Examined by Sun Jae Yoo
  • Patent number: 11976072
    Abstract: The present disclosure provides diacylglycerol kinase modulating compounds, and pharmaceutical compositions thereof, for treating cancer, including solid tumors, and viral infections, such as HIV or hepatitis B virus infection. The compounds can be used alone or in combination with other agents.
    Type: Grant
    Filed: June 21, 2022
    Date of Patent: May 7, 2024
    Assignee: Gilead Sciences, Inc.
    Inventors: Julian A. Codelli, Michael Graupe, Juan A. Guerrero, Stephen D. Holmbo, Tetsuya Kobayashi, Yasamin Moazami, Leena B. Patel, Heath A. Weaver, Jie Xu, Suet C. Yeung, QingMing Zhu
  • Patent number: 11976060
    Abstract: The present invention relates to a method for preparing a ?-lactam derivative, wherein a substituted N-quinoline-3-butenamide derivative is used as a substrate to react with a toluene derivative or a heterocyclic derivative at 90-150° C. in the presence of DTBP and a copper salt catalyst, to prepare a ?-lactam derivative. According to the method of the present invention, a variety of ?-lactam derivatives can be obtained with a high yield. The reaction of the present invention has mild reaction conditions, and simple reaction operation and post-treatment process, and is suitable for large-scale production.
    Type: Grant
    Filed: September 4, 2019
    Date of Patent: May 7, 2024
    Assignee: SOOCHOW UNIVERSITY
    Inventors: Runsheng Zeng, Peng Shi, Yingsheng Zhao
  • Patent number: 11970463
    Abstract: The specification generally relates to compounds of Formula (I), and pharmaceutically acceptable salts thereof, where R1, R2A, R2B, R2C, R2D, W, X, Y, and Z have the meanings defined herein. Such compounds are useful in inhibiting NLRP3 inflammasome activity and may be useful as therapeutic agents. The specification also relates to the use of such compounds to treat or prevent diseases and conditions in which the NLRP3 inflammasome is implicated. The specification further relates to compositions comprising such compounds.
    Type: Grant
    Filed: July 1, 2022
    Date of Patent: April 30, 2024
    Assignees: AstraZeneca AB, Mitsubishi Tanabe Pharma Corporation
    Inventors: Lars Anders Mikael Johansson, Giulia Bergonzini, Henrik Gradén, Hiroshi Sugama, Takehiko Matsumura
  • Patent number: 11969420
    Abstract: The present invention includes methods for treating a proliferative disorder comprising administering a therapeutically effective amount of crenolanib or a salt thereof in combination with pharmaceutical agent targeting apoptosis pathway proteins wherein the crenolanib and other agent are provided at least one of sequentially or concomitantly in a subject for use in the treatment of the proliferative disease, wherein the subject is a human subject.
    Type: Grant
    Filed: May 14, 2021
    Date of Patent: April 30, 2024
    Assignee: AROG PHARMACEUTICALS, INC.
    Inventor: Vinay K. Jain
  • Patent number: 11969418
    Abstract: This disclosure relates to the field of therapeutic tyrosine kinase inhibitors, in particular Bruton tyrosine kinase (“BTK”) inhibitors for treatment of subjects with relapsing multiple sclerosis.
    Type: Grant
    Filed: January 19, 2021
    Date of Patent: April 30, 2024
    Assignee: GENZYME CORPORATION
    Inventors: Meehyung Cho, Timothy J. Turner, Erik Wallstroem
  • Patent number: 11970498
    Abstract: The present disclosure provides a compound represented by structural Formula (I): or a pharmaceutically acceptable salt thereof useful for treating a cancer.
    Type: Grant
    Filed: February 8, 2023
    Date of Patent: April 30, 2024
    Assignee: BLUEPRINT MEDICINES CORPORATION
    Inventors: Douglas Wilson, Neil Bifulco, Jr., Natasja Brooijmans, Joseph L. Kim, Philip D. Ramsden, Richard Vargas, Steven Mark Wenglowsky
  • Patent number: 11964943
    Abstract: 3,5-Diarylidenyl-N-substituted-piperid-4-one analogs, and pharmaceutically acceptable derivatives thereof, are useful in the treatment or prevention of disorders including cancer, autoimmune disorders, inflammatory disorders, and fibrotic disorders. The compounds are included in pharmaceutical compositions, and are useful for treating disorders, such as cancer associated with aberrant Stat3 pathway activity. The compositions further include another therapeutic agent, such as an anticancer drug. Such compounds or compositions thereof are used to treat resistant and/or metastatic cancers. Methods also inhibit Stat3 pathway activity in a cell. Other methods are useful for making the pharmaceutical compounds. Synthetic methods are also useful for making the compounds. The compounds and compositions are useful as a fluorescent probe.
    Type: Grant
    Filed: May 19, 2020
    Date of Patent: April 23, 2024
    Inventors: Konstantinos Kiakos, John A. Hartley, Moses Namfong Lee
  • Patent number: 11964972
    Abstract: Ditosylate salts of N2-(2-ethoxy-4-(4-methyl-4H-1,2,4-triazol-3-yl)phenyl)-6-methyl-N8-neopentylpyrido[3,4-d]pyrimidine-2,8-diamine, and crystalline forms thereof; processes for the preparation of the new salt forms; and their use as therapeutic agents for the treatment and/or prevention of proliferative diseases, such as cancer.
    Type: Grant
    Filed: June 6, 2019
    Date of Patent: April 23, 2024
    Assignee: CRT Pioneer Fund LP
    Inventors: Julian S. Northen, John Mykytiuk, Gillian Moore
  • Patent number: 11958809
    Abstract: Provided are omecamtiv mecarbil dihydrochloride salt forms, compositions and pharmaceutical formulations thereof, and methods for their preparation and use.
    Type: Grant
    Filed: September 24, 2021
    Date of Patent: April 16, 2024
    Assignee: CYTOKINETICS, INC.
    Inventors: Sheng Cui, Henry Morrison, Karthik Nagapudi, Shawn D. Walker, Charles Bernard, Karl Bennett Hansen, Neil Fred Langille, Alan Martin Allgeier, Steven M. Mennen, Jacqueline C. S. Woo, Bradley Paul Morgan, Alex Muci
  • Patent number: 11958833
    Abstract: The present invention relates to novel compounds and methods for the manufacture of inhibitors of deubiquitylating enzymes (DUBs). In particular, the invention relates to the inhibition of ubiquitin C-terminal hydrolase 30 or Ubiquitin Specific Peptidase 30 (USP30). The invention further relates to the use of DUB inhibitors in the treatment of conditions involving mitochondrial dysfunction and cancer. Compounds of the Invention include compounds having the formula (I): (I) or a pharmaceutically acceptable salt thereof, wherein R1a, R1b, R1c, R1d, R1e, R1f, R1g, R2, X, L and A are as defined herein.
    Type: Grant
    Filed: August 16, 2021
    Date of Patent: April 16, 2024
    Assignee: Mission Therapeutics Limited
    Inventors: Mark Ian Kemp, Martin Lee Stockley, Andrew Madin
  • Patent number: 11963439
    Abstract: The present disclosure relates to an organic electroluminescent compound and an organic electroluminescent device comprising the same. By comprising the compound according to the present disclosure, it is possible to produce an organic electroluminescent device having improved driving voltage, power efficiency, and/or lifetime properties compared to the conventional organic electroluminescent devices.
    Type: Grant
    Filed: August 24, 2022
    Date of Patent: April 16, 2024
    Assignee: Rohm and Haas Electronic Materials Korea Ltd.
    Inventors: Eun-Joung Choi, Young-Kwang Kim, Su-Hyun Lee, So-Young Jung, YeJin Jeon, Hong-Se Oh, Dong-Hyung Lee, Jin-Man Kim, Hyun-Woo Kang, Mi-Ja Lee, Hee-Ryong Kang, Hyo-Nim Shin, Jeong-Hwan Jeon, Sang-Hee Cho
  • Patent number: 11952353
    Abstract: Compounds that inhibit the activity of Signal transducer and activator of transcription 3 (STAT3), or pharmaceutically acceptable salts or prodrugs thereof, and methods of using these compounds to treat cancer and other diseases.
    Type: Grant
    Filed: December 6, 2019
    Date of Patent: April 9, 2024
    Assignee: The Regents of the University of Colorado
    Inventors: Philip Reigan, Donald S. Backos, Christopher J. Matheson, Steffanie L. Furtek, Craig T. Jordan, Maria L. Amaya
  • Patent number: 11939343
    Abstract: The present disclosure relates to STING (Stimulator of Interferon Genes) agonist compounds, methods of making the compounds and their methods of use.
    Type: Grant
    Filed: September 9, 2021
    Date of Patent: March 26, 2024
    Assignee: Mersana Therapeutics, Inc.
    Inventors: Jeremy R. Duvall, Keith W. Bentley, Brian D. Jones, Eugene W. Kelleher, Soumya S. Ray, Joshua D. Thomas, Dorin Toader
  • Patent number: 11932648
    Abstract: The present disclosure provides a compound represented by structural Formula (I): or a pharmaceutically acceptable salt thereof useful for treating a cancer.
    Type: Grant
    Filed: June 27, 2022
    Date of Patent: March 19, 2024
    Assignee: BLUEPRINT MEDICINES CORPORATION
    Inventors: Douglas Wilson, Neil Bifulco, Jr., Natasja Brooijmans, Joseph L. Kim, Emanuele Perola, Philip D. Ramsden, Richard Vargas, Steven Mark Wenglowsky
  • Patent number: 11925606
    Abstract: The invention discloses a composition comprising not less than 20% w/w bisdemethoxycurcumin for regeneration of alveolar cells damaged in emphysematous conditions and for the therapeutic management of chronic obstructive pulmonary disease and acute respiratory distress syndrome. The composition further comprises 10-35% w/w demethoxycurcumin and 10-45% w/w curcumin. The composition is very suitable for treating COPD and ARDS due to viral infections, specifically COVID 19 and for improving lung function during prognosis.
    Type: Grant
    Filed: January 16, 2021
    Date of Patent: March 12, 2024
    Assignee: SAMI-SABINSA GROUP LIMITED
    Inventors: Muhammed Majeed, Kalyanam Nagabhushanam, Sarang Bani, Anjali Pandey
  • Patent number: 11925617
    Abstract: The present invention provides cyclic nitro compound, pharmaceutical compositions of cyclic nitro compounds and methods of using cyclic nitro compounds and/or pharmaceutical compositions thereof to treat or prevent diseases or disorders characterized by abnormal cell proliferation, such as cancer, inflammation, cardiovascular disease and autoimmune disease.
    Type: Grant
    Filed: February 26, 2021
    Date of Patent: March 12, 2024
    Assignees: NORTHROP GRUMMAN SYSTEMS, CORPORATION and EPICENTRX, INC.
    Inventors: Mark D. Bednarski, Susan Knox, Louis Cannizzo, Kirstin Warner, Robert Wardle, Stephen Velarde, Shoucheng Ning
  • Patent number: 11919884
    Abstract: A method for preparing voriconazole L-camphorsulphonate and voriconazole. The method for preparing voriconazole L-camphorsulphonate comprises: method 1: dissolving (2R,3S)/(2S,3R) isomer mixture and L-camphor sulphonic acid in water and acetone, and performing crystallisation filtration to obtain voriconazole L-camphorsulphonate; method 2: (a) dissolving a mixture of isomer mixture and L-camphor sulphonic acid in a first solvent and then performing crystallisation filtration; or (a?) dissolving L-camphorsulphonate of the isomer mixture in a first solvent and then performing crystallisation filtration; (b) concentrating the filtrate obtained in step (a) or (a?) into a solid; and (c) dissolving the solid obtained in step (b) in a second solvent and performing crystallisation filtration to obtain voriconazole L-camphorsulphonate. Adjusting the resolution solvent effectively reduces production costs and facilitates recycling of the resolution solvent.
    Type: Grant
    Filed: November 10, 2016
    Date of Patent: March 5, 2024
    Assignee: Zhejiang Huahai Pharmaceutical Co., Ltd.
    Inventors: Hu Huang, Wenfeng Huang, Guoliang Tu, Zhongming Xu, Qianghui Wu, Zhaoyang Meng, Yuling Fang
  • Patent number: 11918584
    Abstract: The present invention provides combination therapy that includes an KRASG12C inhibitor, such as or a pharmaceutically acceptable salt thereof, and one or more additional pharmaceutically active agents, particularly for the treatment of cancers. The invention also relates to pharmaceutical compositions that contain an KRASG12C inhibitor and one or more additional pharmaceutically active agents for the treatment of cancers.
    Type: Grant
    Filed: July 21, 2022
    Date of Patent: March 5, 2024
    Assignee: Amgen Inc.
    Inventors: James Russell Lipford, Jude Robert Canon, Anne Y. Saiki, Karen Louise Rex
  • Patent number: 11911376
    Abstract: Methods of treating, reducing the risk of, preventing, or alleviating at least one symptom of a retinal disease, injury, or condition in a subject involve administering a pharmaceutically effective amount of kynurenic acid to the subject. The kynurenic acid may be administered intravenously or intravitreally. Systems for treating retinal diseases, injuries, or conditions are also disclosed and may include an administration device.
    Type: Grant
    Filed: March 12, 2021
    Date of Patent: February 27, 2024
    Assignee: THE REGENTS OF THE UNIVERSITY OF COLORADO
    Inventors: Ram H. Nagaraj, Rooban B. Nahomi, Mi-hyun Nam
  • Patent number: 11903907
    Abstract: The invention provides a soluble honokiol derivative (such as a water soluble honokiol derivative) and its application in antagonizing glycoprotein VI receptor and providing antioxidant and neuroprotective effects.
    Type: Grant
    Filed: July 17, 2020
    Date of Patent: February 20, 2024
    Assignees: TAIPEI MEDICAL UNIVERSITY, CATHAY GENERAL HOSPITAL
    Inventors: Joen-Rong Sheu, Fa-Kung Lee, Chih-Cheng Chien, Chih-Ming Ho, Chao-Chien Chang, Cheng-Ying Hsieh, Jing-Ping Liou