Patents by Inventor Marc Veyrat

Marc Veyrat 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).

  • NOVEL PROCESSES FOR THE PRODUCTION OF USEFUL INTERMEDIATES
    Publication number: 20100168426
    Abstract: The present application relates to a new process for the asymmetric production of 3-(pyridin-4-yl)-3-hydroxy-pentanoic acid derivatives, which are useful intermediates in the manufacture of compounds that are known to show antiproliferative activity.
    Type: Application
    Filed: March 8, 2010
    Publication date: July 1, 2010
    Applicant: Ipsen/S.C.R.A.S. (Andre Bourgouin)
    Inventors: Christian Diolez, Eric Manginot, Rene Peters, Alain Rolland, Marc Veyrat
  • Processes for the production of useful intermediates
    Patent number: 7705155
    Abstract: The present application relates to a new process for the asymmetric production of 3-(pyridin-4-yl)-3-hydroxy-pentanoic acid derivatives, which are useful intermediates in the manufacture of compounds that are known to show antiproliferative activity.
    Type: Grant
    Filed: March 21, 2007
    Date of Patent: April 27, 2010
    Assignee: Societe de Conseils de Recherches et D'Applications Scientifiques
    Inventors: Christian Diolez, Eric Manginot, Rene Peters, Alain Rolland, Marc Veyrat
  • Novel Processes for the Production of Useful Intermediates
    Publication number: 20090247563
    Abstract: The present application relates to a new process for the asymmetric production of 3-(pyridin-4-yl)-3-hydroxy-pentanoic acid derivatives, which are useful intermediates in the manufacture of compounds that are known to show antiproliferative activity.
    Type: Application
    Filed: March 21, 2007
    Publication date: October 1, 2009
    Applicant: Ipsen/S.C.R.A.S. (Andre Bourgouin)
    Inventors: Christian DIOLEZ, Eric Manginot, Rene Peters, Alain Rolland, Marc Veyrat
  • Novel Processes for the Production of Useful Intermediates
    Publication number: 20070167475
    Abstract: The present application relates to a new process for the asymmetric production of 3-(pyridin-4-yl)-3-hydroxy-pentanoic acid derivatives, which are useful intermediates in the manufacture of compounds that are known to show antiproliferative activity.
    Type: Application
    Filed: March 21, 2007
    Publication date: July 19, 2007
    Applicant: Ipsen/S.C.R.A.S. (Andre Bourgouin)
    Inventors: Christian DIOLEZ, Eric Manginot, Rene Peters, Alain Rolland, Marc Veyrat
  • Method for preparing disodium 2,2'-dithiobis(ethanesulphonate)
    Patent number: 6936733
    Abstract: The invention concerns a novel method for industrial preparation of disodium 2,2?-dithiobis(alkylsulphonates), and in particular disodium 2,2?-dithiobis(ethanesulphate) (dimesna). Said novel method is summarized by the reaction diagram (A). In diagram (A), Hal represents a halogen atom, and preferably a bromine atom; M represents a sodium or potassium atom; and n represents an integer ranging between 0 and 2.
    Type: Grant
    Filed: July 17, 2001
    Date of Patent: August 30, 2005
    Assignee: BioNumerik Pharmaceuticals, Inc.
    Inventors: Jean-Bernard Cazaux, Eric Manginot, Marc Veyrat
  • Method for preparing disodium 2,2'-dithiobis(ethanesulphonate)
    Publication number: 20040024246
    Abstract: The invention concerns a novel method for industrial preparation of disodium 2,2′-dithiobis(alkylsulphonates), and in particular disodium 2,2′-dithiobis(ethanesulphate) (dimesna). Said novel method is summarized by the reaction diagram (A). In diagram (A), Hal represents a halogen atom, and preferably a bromine atom; M represents a sodium or potassium atom; and n represents an integer ranging between 0 and 2.
    Type: Application
    Filed: June 16, 2003
    Publication date: February 5, 2004
    Inventors: Jean-Bernard Cazaux, Eric Manginot, Marc Veyrat