Patents by Inventor Lydia Delegrange

Lydia Delegrange 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 for purifying FSH
    Patent number: 7741455
    Abstract: The invention relates to a method for purifying recombinant human FSH or an FSH variant starting from crude FSH, comprising the following steps: 1) dye-affinity chromatography; 2) hydrophobic interaction chromatography; and 3) reverse phase chromatography.
    Type: Grant
    Filed: November 8, 2005
    Date of Patent: June 22, 2010
    Assignee: Ares Trading SA
    Inventors: Pascal Valax, Pierre Wenger, Anne Stanley, Lydia Delegrange, Luciano Capponi
  • Method for Purifying Fsh
    Publication number: 20080070832
    Abstract: The invention relates to a method for purifying recombinant human FSH or an FSH variant starting from crude FSH, comprising the following steps: 1. dye-affinity chromatography; 2. hydrophobic interaction chromatography; and 3. reverse phase chromatography.
    Type: Application
    Filed: November 8, 2005
    Publication date: March 20, 2008
    Applicant: Ares Trading S.A.
    Inventors: Pascal Valax, Pierre Wenger, Anne Stanley, Lydia Delegrange, Luciano Capponi