Patents by Inventor Alain Medard

Alain Medard 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).

  • PHOTOCHEMICAL PROCESS FOR PRODUCING ARTEMISININ
    Publication number: 20130299338
    Abstract: Provided is a new photochemical process for preparing artemisinin. Also provided are certain dihydroartemisinic acid derivatives useful for preparing artemisinin.
    Type: Application
    Filed: July 12, 2013
    Publication date: November 14, 2013
    Inventors: Jildaz DHAINAUT, Alain Dlubala, Ronan Guevel, Alain Medard, Gilles Oddon, Nicolas Raymond, Joel Turconi
  • Photochemical process for producing artemisinin
    Patent number: 8507697
    Abstract: Provided is a new photochemical process for preparing artemisinin. Also provided are certain dihydroartemisinic acid derivatives useful for preparing artemisinin.
    Type: Grant
    Filed: September 1, 2010
    Date of Patent: August 13, 2013
    Assignee: Sanofi
    Inventors: Jildaz Dhainaut, Alain Dlubala, Ronan Guevel, Alain Medard, Gilles Oddon, Nicolas Raymond, Joel Turconi
  • Method for preparing azetidine derivatives
    Patent number: 8207355
    Abstract: This invention discloses and claims an industrial method for the production of azetidine derivatives, such as, N-(1-benzhydrylazetidin-3-yl)-N-phenylmethylsulphonamide.
    Type: Grant
    Filed: June 14, 2010
    Date of Patent: June 26, 2012
    Assignee: Sanofi-Aventis
    Inventors: Antony Bigot, Philippe Boffelli, Maxime Lampilas, Pascale Marolleau, Alain Medard, Gilles Oddon, Daniel Varraillon
  • METHOD FOR PREPARING AZETIDINE DERIVATIVES
    Publication number: 20110118481
    Abstract: This invention discloses and claims an industrial method for the production of azetidine derivatives, such as, N-(1-benzhydrylazetidin-3-yl)-N-phenylmethylsulphonamide.
    Type: Application
    Filed: June 14, 2010
    Publication date: May 19, 2011
    Applicant: SANOFI-AVENTIS
    Inventors: Antony Bigot, Philippe Boffelli, Maxime Lampilas, Pascale Marolleau, Alain Medard, Gilles Oddon, Daniel Varraillon
  • PHOTOCHEMICAL PROCESS FOR PRODUCING ARTEMISININ
    Publication number: 20110065933
    Abstract: Provided is a new photochemical process for preparing artemisinin. Also provided are certain dihydroartemisinic acid derivatives useful for preparing artemisinin.
    Type: Application
    Filed: September 1, 2010
    Publication date: March 17, 2011
    Inventors: Jildaz DHAINAUT, Alain Dlubala, Ronan Guevel, Alain Medard, Gilles Oddon, Nicolas Raymond, Joel Turconi