Patents Assigned to Humanwell Pharmaceutical US
  • Kappa opioid receptor peptide amide ligands
    Patent number: 12215173
    Abstract: The present invention provides kappa opioid receptor peptide agonists, methods for preparing these compounds, compositions comprising these kappa opioid receptor peptide agonists, and methods of using the kappa opioid receptor peptide agonists to treat pain or other conditions.
    Type: Grant
    Filed: August 7, 2020
    Date of Patent: February 4, 2025
    Assignees: Humanwell Pharmaceutical US, Inc., Yichang Humanwell Pharmaceuticals Co. Ltd.
    Inventors: Subo Liao, Jun Yang, Jinliang Lv, Zongquan Liao, Hao Zhou, Jueyuan Gao, Tianpeng Xie, Quanli Yang, Lei Wang, Zejian Ding
  • Peptides for treatment of medical disorders
    Patent number: 11492374
    Abstract: The present invention provides compounds which are selective kappa-opioid receptor agonist, method of preparation of these compounds, compositions that comprise these compounds, and methods for treating kappa-opiod receptor agonist related medical disorders.
    Type: Grant
    Filed: June 25, 2020
    Date of Patent: November 8, 2022
    Assignee: Humanwell Pharmaceutical US
    Inventors: Subo Liao, Jun Yang, Jinliang Lv, Zongquan Liao, Hao Zhou, Jueyuan Gao, Tianpeng Xie, Quanli Yang
  • Morphinans useful for treating medical disorders
    Patent number: 11214577
    Abstract: The present invention related to novel morphinans, compositions comprising the novel morphinans, and their uses as agonists of the kappa opioid receptor.
    Type: Grant
    Filed: March 30, 2020
    Date of Patent: January 4, 2022
    Assignee: Humanwell Pharmaceutical US
    Inventors: Subo Liao, Jun Yang, Jie Li, Wentao Du, Lie Li, Jinliang Lv, Zongquan Liao, Hao Zhou, Tianpeng Xie, Jianbo Yu
  • Solid Dosage Forms
    Publication number: 20190054024
    Abstract: A solid pharmaceutical dosage form having drug-loaded particles and methods of making.
    Type: Application
    Filed: August 16, 2017
    Publication date: February 21, 2019
    Applicants: HUMANWELL PHARMACEUTICAL US, Inc., YICHANG HUMANWELL PHARMACEUTICAL CO., LTD.
    Inventors: Jun Yang, Yunqi Wu, Dunxi Chen, Cuiying Zhang, Yuping Yang, Longmei Qu, Lie Li, Jie Li, Wentao Du, Yigang Fu