Patents by Inventor Jiawang Zhu

Jiawang Zhu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 11332457
    Abstract: The invention relates to an aromatic compound, pharmaceutical composition comprising the same, and a method for preparing the compound and an intermediate thereof. The invention also relates to use of the compound for the manufacture of a medicament for the prevention or treatment of a PPAR-related disease.
    Type: Grant
    Filed: November 15, 2018
    Date of Patent: May 17, 2022
    Assignee: Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd.
    Inventors: Jiawang Zhu, Zhiquan Song, Dong Long, Lichun Wang, Jingyi Wang
  • Patent number: 11261170
    Abstract: The invention relates to an aromatic compound, pharmaceutical composition comprising the same, and a method for preparing the compound and an intermediate thereof. The invention also relates to use of the compound for the manufacture of a medicament for the prevention or treatment of a PPAR-related disease.
    Type: Grant
    Filed: May 20, 2020
    Date of Patent: March 1, 2022
    Assignee: Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd.
    Inventors: Jiawang Zhu, Zhiquan Song, Dong Long, Lichun Wang, Jingyi Wang
  • Publication number: 20200277277
    Abstract: The invention relates to an aromatic compound, pharmaceutical composition comprising the same, and a method for preparing the compound and an intermediate thereof. The invention also relates to use of the compound for the manufacture of a medicament for the prevention or treatment of a PPAR-related disease.
    Type: Application
    Filed: May 20, 2020
    Publication date: September 3, 2020
    Applicant: Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd.
    Inventors: Jiawang ZHU, Zhiquan SONG, Dong LONG, Lichun WANG, Jingyi WANG
  • Publication number: 20200239429
    Abstract: The invention relates to an aromatic compound, pharmaceutical composition comprising the same, and a method for preparing the compound and an intermediate thereof. The invention also relates to use of the compound for the manufacture of a medicament for the prevention or treatment of a PPAR-related disease.
    Type: Application
    Filed: November 15, 2018
    Publication date: July 30, 2020
    Applicant: Sichuan Kelun-Biotech Biopharmaceutical Co., Ltd.
    Inventors: Jiawang ZHU, Zhiquan SONG, Dong LONG, Lichun WANG, Jingyi WANG
  • Publication number: 20200087248
    Abstract: The present invention relates to a fluoroallylamine derivative and use thereof. In particular, the present invention relates to a compound as shown in Formula I, a prodrug, an isomer, an isotope-labeled compound, a solvate or a pharmaceutically acceptable salt thereof, which has VAP-1/SSAO inhibitory activity, and can be used for treating a disease associated with VAP-1/SSAO overactivity.
    Type: Application
    Filed: April 19, 2018
    Publication date: March 19, 2020
    Inventors: Jiawang ZHU, Zhiquan SONG, Long YANG, Rui LI, Shuai ZHANG, Lin ZHOU, Mingliang ZHAO, Zujian TANG, Wei ZHONG, Hong ZENG, Hongmei SONG, Xin ZHOU, Yuting TANG, Xiao HU, Lichun WANG, Jingyi WANG
  • Patent number: 8440674
    Abstract: The present invention comprises a new class of compounds capable of modulating Raf kinase and, accordingly, useful for treatment of Raf kinase mediated diseases, including melanomas, tumors and other cancer-related conditions. The compounds have a general Formula I wherein R1 is and A1, A2, A3, A4, X, Z, Z?, R1, R2, R3, R4, R5 and R6 are defined herein. The invention further comprises pharmaceutical compositions, methods for treatment of Raf kinase mediated diseases, and intermediates and processes useful for the preparation of compounds of the invention.
    Type: Grant
    Filed: June 17, 2011
    Date of Patent: May 14, 2013
    Assignee: Amgen Inc.
    Inventors: Frenel F. De Morin, Jian J. Chen, Elizabeth M. Doherty, Stephen A. Hitchcock, Qi Huang, Joseph L. Kim, Gang Liu, Thomas Nixey, Nick A. Paras, Jeffrey Petkus, Daniel Martin Retz, Adrian Leonard Smith, Jiawang Zhu
  • Publication number: 20110251199
    Abstract: The present invention comprises a new class of compounds capable of modulating Raf kinase and, accordingly, useful for treatment of Raf kinase mediated diseases, including melanomas, tumors and other cancer-related conditions. The compounds have a general Formula I and A1, A2, A3, A4, X, Z, Z?, R1, R2, R3, R4, R5 and R6 are defined herein. The invention further comprises pharmaceutical compositions, methods for treatment of Raf kinase mediated diseases, and intermediates and processes useful for the preparation of compounds of the invention.
    Type: Application
    Filed: June 17, 2011
    Publication date: October 13, 2011
    Applicant: Amgen Inc.
    Inventors: Frenel F. De Morin, Jian J. Chen, Elizabeth M. Doherty, Stephen Hitchcock, Qi Huang, Joseph L. Kim, Gang Liu, Thomas Nixey, Nick A. Paras, Jeffrey Petkus, Daniel M. Retz, Adrian L. Smith, Jiawang Zhu
  • Patent number: 7989461
    Abstract: The present invention comprises a new class of compounds capable of modulating Raf kinase and, accordingly, useful for treatment of Raf kinase mediated diseases, including melanomas, tumors and other cancer-related conditions. The compounds have a general Formula I wherein R1 is and A1, A2, A3, A4, X, Z, Z?, R1, R2, R3, R4, R5 and R6 are defined herein. The invention further comprises pharmaceutical compositions, methods for treatment of Raf kinase mediated diseases, and intermediates and processes useful for the preparation of compounds of the invention.
    Type: Grant
    Filed: December 20, 2006
    Date of Patent: August 2, 2011
    Assignee: Amgen Inc.
    Inventors: Frenel F. De Morin, Jian J. Chen, Stephen Hitchcock, Gang Liu, Nick A. Paras, Jeffrey Petkus, Adrian L. Smith, Andrew Tasker, Jiawang Zhu
  • Publication number: 20110166132
    Abstract: The present invention provides compounds that are gamma secretase modulators and are therefore useful for the treatment of diseases treatable by modulation of gamma secretase such as Alzheimer's disease. Also provided are pharmaceutical compositions containing such compounds and processes for preparing such compounds.
    Type: Application
    Filed: December 12, 2008
    Publication date: July 7, 2011
    Applicant: Amgen Inc.
    Inventors: Stephen A. Hitchcock, Jian J. Chen, Mqhele Vellah Ncube, Thomas Nixey, Albert Amegadzie, Roxanne Kunz, Wenyan Qian, Ning Chen, Christopher M. Tegley, Frenel F. De Morin, Chester Chenguang Yuan, Qingyian Liu, Jiawang Zhu, Tanya A.N. Peterkin, Jeffrey A. Adams, Essa Hu, Frank Chavez, JR.
  • Publication number: 20110118234
    Abstract: The present invention provides compounds Formula (I) that are gamma secretase modulators and are therefore useful for the treatment of diseases treatable by modulation of gamma secretase such as Alzheimer's disease. Also provided are pharmaceutical compositions containing such compounds and processes for preparing such compounds.
    Type: Application
    Filed: May 4, 2009
    Publication date: May 19, 2011
    Inventors: Kaustav Biswas, Jian J. Chen, James R. Falsey, Vijay Keshav Gore, Qingyian Liu, Vu Van Ma, Stephanie J. Mercede, Robert M. Rzasa, Christopher M. Tegley, Jiawang Zhu
  • Patent number: 7662811
    Abstract: Selected compounds are effective for treatment of pain and diseases, such as inflammation mediated diseases. The invention encompasses novel compounds, analogs, prodrugs and pharmaceutically acceptable derivatives thereof, pharmaceutical compositions and methods for prophylaxis and treatment of diseases and other maladies or conditions involving pain, inflammation, and the like. The subject invention also relates to processes for making such compounds as well as to intermediates useful in such processes.
    Type: Grant
    Filed: July 15, 2005
    Date of Patent: February 16, 2010
    Assignee: Amgen Inc.
    Inventors: Benny C. Askew, Jr., Toshihiro Aya, Kaustav Biswas, Guolin Cai, Jian J. Chen, Nianhe Han, Qingyian Liu, Thomas Nguyen, Nobuko Nishimura, Rana Nomak, Tanya Peterkin, Wenyuan Qian, Kevin Yang, Chester Chenguang Yuan, Jiawang Zhu, Derin C. D'Amico, Jason B. Human, Qi Huang
  • Publication number: 20090264424
    Abstract: Compounds having the general structure and compositions containing them, for the treatment of acute, inflammatory and neuropathic pain, dental pain, general headache, migraine, cluster headache, mixed-vascular and non-vascular syndromes, tension headache, general inflammation, arthritis, rheumatic diseases, osteoarthritis, inflammatory bowel disorders, inflammatory eye disorders, inflammatory or unstable bladder disorders, psoriasis, skin complaints with inflammatory components, chronic inflammatory conditions, inflammatory pain and associated hyperalgesia and allodynia, neuropathic pain and associated hyperalgesia and allodynia, diabetic neuropathy pain, causalgia, sympathetically maintained pain, deafferentation syndromes, asthma, epithelial tissue damage or dysfunction, herpes simplex, disturbances of visceral motility at respiratory, genitourinary, gastrointestinal or vascular regions, wounds, burns, allergic skin reactions, pruritis, vitiligo, general gastrointestinal disorders, gastric ulceration, d
    Type: Application
    Filed: June 26, 2009
    Publication date: October 22, 2009
    Inventors: Yunxin Y. Bo, Partha P. Chakrabarti, Ning Chen, Elizabeth M. Doherty, Christopher H. Fotsch, Nianhe Han, Michael G. Kelly, Qingyian Liu, Mark Henry Norman, Vassil I. Ognyanov, Xianghong Wang, Jiawang Zhu
  • Publication number: 20090227601
    Abstract: The invention encompasses novel compounds and pharmaceutically acceptable derivatives thereof, pharmaceutical compositions and methods for treatment of diseases mediated by B1 bradykinin receptor.
    Type: Application
    Filed: December 6, 2006
    Publication date: September 10, 2009
    Applicant: Amgen Inc.
    Inventors: Jiawang Zhu, Jian Jeffrey Chen, Jason B. Human, Wenyuan Qian
  • Patent number: 7579347
    Abstract: Compounds having the general structure and compositions containing them, for the treatment of acute, inflammatory and neuropathic pain, dental pain, general headache, migraine, cluster headache, mixed-vascular and non-vascular syndromes, tension headache, general inflammation, arthritis, rheumatic diseases, osteoarthritis, inflammatory bowel disorders, inflammatory eye disorders, inflammatory or unstable bladder disorders, psoriasis, skin complaints with inflammatory components, chronic inflammatory conditions, inflammatory pain and associated hyperalgesia and allodynia, neuropathic pain and associated hyperalgesia and allodynia, diabetic neuropathy pain, causalgia, sympathetically maintained pain, deafferentation syndromes, asthma, epithelial tissue damage or dysfunction, herpes simplex, disturbances of visceral motility at respiratory, genitourinary, gastrointestinal or vascular regions, wounds, burns, allergic skin reactions, pruritis, vitiligo, general gastrointestinal disorders, gastric ulceration, d
    Type: Grant
    Filed: April 5, 2005
    Date of Patent: August 25, 2009
    Assignee: Amgen Inc.
    Inventors: Yunxin Y. Bo, Partha P. Chakrabarti, Ning Chen, Elizabeth M. Doherty, Christopher H. Fotsch, Nianhe Han, Michael G. Kelly, Qingyian Liu, Mark Henry Norman, Vassil I. Ognyanov, Xianghong Wang, Jiawang Zhu
  • Patent number: 7553848
    Abstract: bis-Bicyclic amides and derivatives thereof and compositions containing them, for the treatment of acute, inflammatory and neuropathic pain, dental pain, general headache, migraine, cluster headache, mixed-vascular and non-vascular syndromes, tension headache, general inflammation, arthritis, rheumatic diseases, osteoarthritis, inflammatory bowel disorders, inflammatory eye disorders, inflammatory or unstable bladder disorders, psoriasis, skin complaints with inflammatory components, chronic inflammatory conditions, inflammatory pain and associated hyperalgesia and allodynia, neuropathic pain and associated hyperalgesia and allodynia, diabetic neuropathy pain, causalgia, sympathetically maintained pain, deafferentation syndromes, asthma, epithelial tissue damage or dysfunction, herpes simplex, disturbances of visceral motility at respiratory, genitourinary, gastrointestinal or vascular regions, wounds, burns, allergic skin reactions, pruritus, vitiligo, general gastrointestinal disorders, gastric ulceration,
    Type: Grant
    Filed: January 21, 2005
    Date of Patent: June 30, 2009
    Assignee: Amgen Inc.
    Inventors: Christopher Hulme, Mqhele Vellah Ncube, Mark H. Norman, Vassil I. Ognyanov, Liping H. Pettus, Jiawang Zhu
  • Patent number: 7544803
    Abstract: Compounds having the general structure and compositions containing them, for the treatment of acute, inflammatory and neuropathic pain, dental pain, general headache, migraine, cluster headache, mixed-vascular and non-vascular syndromes, tension headache, general inflammation, arthritis, rheumatic diseases, osteoarthritis, inflammatory bowel disorders, inflammatory eye disorders, inflammatory or unstable bladder disorders, psoriasis, skin complaints with inflammatory components, chronic inflammatory conditions, inflammatory pain and associated hyperalgesia and allodynia, neuropathic pain and associated hyperalgesia and allodynia, diabetic neuropathy pain, causalgia, sympathetically maintained pain, deafferentation syndromes, asthma, epithelial tissue damage or dysfunction, herpes simplex, disturbances of visceral motility at respiratory, genitourinary, gastrointestinal or vascular regions, wounds, burns, allergic skin reactions, pruritus, vitiligo, general gastrointestinal disorders, gastric ulceration, d
    Type: Grant
    Filed: January 21, 2005
    Date of Patent: June 9, 2009
    Assignee: Amgen Inc.
    Inventors: Christopher Hulme, Mghele Vellah Ncube, Mark H. Norman, Vassil I. Ognyanov, Liping H. Pettus, Xianghong Wang, Jiawang Zhu
  • Patent number: 7524874
    Abstract: Compounds having the general structure and compositions containing them, for the treatment of acute, inflammatory and neuropathic pain, dental pain, general headache, migraine, cluster headache, mixed-vascular and non-vascular syndromes, tension headache, general inflammation, arthritis, rheumatic diseases, osteoarthritis, inflammatory bowel disorders, inflammatory eye disorders, inflammatory or unstable bladder disorders, psoriasis, skin complaints with inflammatory components, chronic inflammatory conditions, inflammatory pain and associated hyperalgesia and allodynia, neuropathic pain and associated hyperalgesia and allodynia, diabetic neuropathy pain, causalgia, sympathetically maintained pain, deafferentation syndromes, asthma, epithelial tissue damage or dysfunction, herpes simplex, disturbances of visceral motility at respiratory, genitourinary, gastrointestinal or vascular regions, wounds, burns, allergic skin reactions, pruritis, vitiligo, general gastrointestinal disorders, gastric ulceration, d
    Type: Grant
    Filed: August 1, 2005
    Date of Patent: April 28, 2009
    Assignee: Amgen Inc.
    Inventors: Elizabeth M. Doherty, Jiawang Zhu, Markian Stec, Mark H. Norman, Vassil I. Ognyanov, Christopher H. Fotsch, Ning Chen, Partha P. Chakrabarti, Liping H. Pettus, Hui-Ling Wang, Xianghong Wang, Premilla Arasasingham
  • Publication number: 20090054460
    Abstract: Selected compounds are effective for treatment of pain and diseases, such as inflammation mediated diseases. The invention encompasses novel compounds, analogs, prodrugs and pharmaceutically acceptable derivatives thereof, pharmaceutical compositions and methods for prophylaxis and treatment of diseases and other maladies or conditions involving pain, inflammation, and the like. The subject invention also relates to processes for making such compounds as well as to intermediates useful in such processes.
    Type: Application
    Filed: January 11, 2008
    Publication date: February 26, 2009
    Inventors: Jian J. Chen, Ben C. Askew, Kaustav Biswas, Jennifer N. Chau, Derin C. D'Amico, Scott Harried, Thomas Nguyen, Wenyuan Qian, Jiawang Zhu, Christopher H. Fotsch, Aiwen Li, Qingyian Liu, Nobuku Nishimura, Tanya Peterkin, Babak Riahi, Chester Chenguang Yuan, Nianhe Han, Rana Nomak, Kevin Yang
  • Patent number: 7396831
    Abstract: Compounds having the general structure and compositions containing them, for the treatment of acute, inflammatory and neuropathic pain, dental pain, general headache, migraine, cluster headache, mixed-vascular and non-vascular syndromes, tension headache, general inflammation, arthritis, rheumatic diseases, osteoarthritis, inflammatory bowel disorders, inflammatory eye disorders, inflammatory or unstable bladder disorders, psoriasis, skin complaints with inflammatory components, chronic inflammatory conditions, inflammatory pain and associated hyperalgesia and allodynia, neuropathic pain and associated hyperalgesia and allodynia, diabetic neuropathy pain, causalgia, sympathetically maintained pain, deafferentation syndromes, asthma, epithelial tissue damage or dysfunction, herpes simplex, disturbances of visceral motility at respiratory, genitourinary, gastrointestinal or vascular regions, wounds, burns, allergic skin reactions, pruritis, vitiligo, general gastrointestinal disorders, gastric ulceration, d
    Type: Grant
    Filed: August 1, 2005
    Date of Patent: July 8, 2008
    Assignee: Amgen Inc.
    Inventors: Elizabeth M. Doherty, Jiawang Zhu, Markian Stec, Mark H. Norman, Vassil I. Ognyanov, Christopher H. Fotsch, Ning Chen, Partha P. Chakrabarti, Liping H. Pettus, Hui-Ling Wang, Xianghong Wang, Premilla Arasasingham
  • Patent number: 7393852
    Abstract: Selected compounds are effective for treatment of pain and diseases, such as inflammation mediated diseases. The invention encompasses novel compounds, analogs, prodrugs and pharmaceutically acceptable derivatives thereof, pharmaceutical compositions and methods for prophylaxis and treatment of diseases and other maladies or conditions involving pain, inflammation, and the like. The subject invention also relates to processes for making such compounds as well as to intermediates useful in such processes.
    Type: Grant
    Filed: June 21, 2004
    Date of Patent: July 1, 2008
    Assignee: Amgen Inc.
    Inventors: Jian J. Chen, Ben C. Askew, Kaustav Biswas, Jennifer N. Chau, Derin C. D'Amico, Scott Harried, Thomas Nguyen, Wenyuan Qian, Jiawang Zhu, Christopher H. Fotsch, Aiwen Li, Qingyian Liu, Nobuku Nishimura, Tanya Peterkin, Babak Riahi, Chester Chenguang Yuan, Nianhe Han, Rana Nomak, Kevin Yang