Patents by Inventor Annett Kreimeyer

Annett Kreimeyer 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).

  • Production of 2?-deoxynucleosides and 2?-deoxynucleoside precursors from 2-dehydro-3-deoxy-D-gluconate
    Patent number: 7858775
    Abstract: This invention relates to a process for preparing 2?-deoxynucleoside compounds or 2?-deoxynucleoside precursors using 2-dehydro-3-deoxy-D-gluconic acid (usually abbreviated as KDG) or its salts as a starting material. A variety of 2?-deoxynucleosides and their analogues are used as a starting material for synthesis or drug formulation in production of an antiviral, anticancer or antisense agent.
    Type: Grant
    Filed: June 24, 2004
    Date of Patent: December 28, 2010
    Assignees: Rhodia Chimie, Evologic S.A., Marliere Technologies Societe Civile
    Inventors: Volker Dóring, Denis Thibaut, Annett Kreimeyer, Philippe Marliere
  • Production Of 2'-Deoxynucleosides And 2'-Deoxynucleoside Precursors From 2-Dehydro-3-Deoxy-D-Gluconate
    Publication number: 20070212759
    Abstract: This invention relates to a process for preparing 2?-deoxynucleoside compounds or 2?-deoxynucleoside precursors using 2-dehydro-3-deoxy-D-gluconic acid (usually abbreviated as KDG) or its salts as a starting material. A variety of 2?-deoxynucleosides and their analogues are used as a starting material for synthesis or drug formulation in production of an antiviral, anticancer or antisense agent.
    Type: Application
    Filed: June 24, 2004
    Publication date: September 13, 2007
    Inventors: Volker Doring, Denis Thibaut, Annett Kreimeyer, Philippe Marliere