Patents by Inventor Yangcheng QIU

Yangcheng QIU 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).

  • Octahydropyrido[1,2-alpha]pyrazines as MAGL inhibitors
    Patent number: 11608347
    Abstract: The invention provides new heterocyclic compounds having the general formula (Ie) wherein R1, R1a and R7 are as described herein, compositions including the compounds, processes of manufacturing the compounds and methods of using the compounds.
    Type: Grant
    Filed: July 7, 2020
    Date of Patent: March 21, 2023
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Ann Petersen, Joerg Benz, Uwe Grether, Benoit Hornsperger, Buelent Kocer, Bernd Kuhn, Hans Richter, Satoshi Tsuchiya, Yangcheng Qiu, Rui Chen
  • OCTAHYDROPYRIDO[1,2-ALPHA]PYRAZINES AS MAGL INHIBITORS
    Publication number: 20210024546
    Abstract: The invention provides new heterocyclic compounds having the general formula (Ie) wherein R1, R1a and R7 are as described herein, compositions including the compounds, processes of manufacturing the compounds and methods of using the compounds.
    Type: Application
    Filed: July 7, 2020
    Publication date: January 28, 2021
    Applicant: Hoffmann-La Roche Inc.
    Inventors: Ann PETERSEN, Joerg BENZ, Uwe GRETHER, Benoit HORNSPERGER, Buelent KOCER, Bernd KUHN, Hans RICHTER, Satoshi TSUCHIYA, Yangcheng QIU, Rui CHEN