Patents by Inventor Etienne Trachsel

Etienne Trachsel 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).

  • Synthesis of quinazoline compounds
    Patent number: 12172982
    Abstract: Provided herein are methods of synthesizing quinazoline compounds comprising at least one atropisomeric center.
    Type: Grant
    Filed: August 10, 2021
    Date of Patent: December 24, 2024
    Assignees: Genentech, Inc., Hoffmann-La Roche Inc.
    Inventors: Ngiap-Kie Lim, Jeff Shen, Lauren Elizabeth Sirois, Jacob C. Timmerman, Etienne Trachsel, Nicholas Andrew White, Jie Xu, Haiming Zhang, Stephan Bachmann, Raphael Bigler, Kyle Bradley Pascual Clagg, Antonio Giovanni Dipasquale, Francis Gosselin, Ugo Jonathan Orcel, Roland Christoph Meier
  • Process for synthesis of quinazoline compounds
    Patent number: 12071422
    Abstract: Provided herein are methods to synthesize compounds useful in the treatment of cancer where such compounds comprise a quinazolinyl core moiety and at least one stereoisomeric or atropisomeric moiety.
    Type: Grant
    Filed: February 3, 2023
    Date of Patent: August 27, 2024
    Assignees: Genentech, Inc., Hoffmann-La Roche Inc.
    Inventors: Rene Lebl, Ngiap Kie Lim, Roland Christoph Meier, Ugo Jonathan Orcel, Joerg Sedelmeier, Jeff Shen, Lauren Elizabeth Sirois, Jacob C. Timmerman, Etienne Trachsel, Nicholas Andrew White, Jie Xu, Haiming Zhang, Stephan Bachmann, Thomas Michael Bass, Raphael Bigler, Johannes Adrian Burkhard, Kyle Bradley Pascual Clagg, Francis Gosselin, Chong Han, Dainis Kaldre, Sean M. Kelly, Sebastian Herold, Christian Leitner
  • PROCESS FOR SYNTHESIS OF QUINAZOLINE COMPOUNDS
    Publication number: 20230250074
    Abstract: Provided herein are methods to synthesize compounds useful in the treatment of cancer where such compounds comprise a quinazolinyl core moiety and at least one stereoisomeric or atropisomeric moiety.
    Type: Application
    Filed: February 3, 2023
    Publication date: August 10, 2023
    Applicants: Genentech, Inc., Hoffmann-La Roche Inc.
    Inventors: Rene LEBL, Ngiap Kie LIM, Roland Christoph MEIER, Ugo Jonathan ORCEL, Joerg SEDELMEIER, Jeff SHEN, Lauren Elizabeth SIROIS, Jacob C. TIMMERMAN, Etienne TRACHSEL, Nicholas Andrew WHITE, Jie XU, Haiming ZHANG, Stephan BACHMANN, Thomas Michael BASS, Raphael BIGLER, Johannes Adrian BURKHARD, Kyle Bradley Pascual CLAGG, Francis GOSSELIN, Chong HAN, Dainis KALDRE, Sean M. KELLY, Sebastian HEROLD, Christian LEITNER
  • SYNTHESIS OF QUINAZOLINE COMPOUNDS
    Publication number: 20220081413
    Abstract: Provided herein are methods of synthesizing quinazoline compounds comprising at least one atropisomeric center.
    Type: Application
    Filed: August 10, 2021
    Publication date: March 17, 2022
    Applicants: Genentech, Inc., Hoffmann-La Roche Inc.
    Inventors: Ngiap-Kie Lim, Jeff Shen, Lauren E. Sirois, Jacob C. Timmerman, Etienne Trachsel, Nicholas A. White, Jie Xu, Haiming Zhang, Stephan Bachmann, Raphael Bigler, Kyle Bradley Pascual Clagg, Antonio Dipasquale, Francis Gosselin, Ugo Jonathan Orcel, Roland Christoph Meier