Patents by Inventor Andre Henri St. Amant

Andre Henri St. Amant 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).

  • Method And Molecules
    Publication number: 20230321267
    Abstract: The present invention provides a bioconjugation method and compounds for use therein. The bioconjugation method comprises the step of conjugating a biological molecule containing a first unsaturated functional group with a payload comprising a second unsaturated functional group, wherein the first and second unsaturated functional groups are complementary to each other such that conjugation is a reaction of said functional groups via a Diels-Alder reaction which forms a cyclohexene ring.
    Type: Application
    Filed: March 28, 2023
    Publication date: October 12, 2023
    Inventors: Ronald James Christie, Changshou Gao, Andre Henri St. Amant, Javier Read de Alaniz
  • Method and molecules
    Patent number: 11759526
    Abstract: The present invention provides a bioconjugation method and compounds for use therein. The bioconjugation method comprises the step of conjugating a biological molecule containing a first unsaturated functional group with a payload comprising a second unsaturated functional group, wherein the first and second unsaturated functional groups are complementary to each other such that conjugation is a reaction of said functional groups via a Diels-Alder reaction which forms a cyclohexene ring.
    Type: Grant
    Filed: May 25, 2018
    Date of Patent: September 19, 2023
    Assignees: MedImmune, LLC, The Regents Of The University Of California
    Inventors: Ronald James Christie, Changshou Gao, Andre Henri St. Amant, Javier Read de Alaniz
  • Method And Molecules
    Publication number: 20200206359
    Abstract: The present invention provides a bioconjugation method and compounds for use therein. The bioconjugation method comprises the step of conjugating a biological molecule containing a first unsaturated functional group with a payload comprising a second unsaturated functional group, wherein the first and second unsaturated functional groups are complementary to each other such that conjugation is a reaction of said functional groups via a Diels-Alder reaction which forms a cyclohexene ring.
    Type: Application
    Filed: May 25, 2018
    Publication date: July 2, 2020
    Inventors: Ronald James Christie, Changshou Gao, Andre Henri St. Amant, Javier Read de Alaniz