Patents by Inventor Paul Ducommun

Paul Ducommun 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).

  • Process for the preparation of glycosylated interferon beta
    Patent number: 8993724
    Abstract: The present invention relates to a process for the production of interferon beta, and to an interferon beta composition having a unique glycosylation pattern.
    Type: Grant
    Filed: June 14, 2011
    Date of Patent: March 31, 2015
    Assignee: Ares Trading S.A.
    Inventors: Dina Fischer, Alain Bernard, Paul Ducommun, Mara Rossi
  • Serum-free culture medium for the production of recombinant gonadotropins
    Patent number: 8093052
    Abstract: The present invention is in the field of the manufacture of recombinant proteins. More specifically, it relates to the use of a serum-free culture medium comprising an antioxidant for the production of recombinant dimeric gonadotropins. The antioxidant may be selected from the group consisting of L-glutathione, 2-mercaptoethanol, L-methionine and a combination of ascorbic acid and of (+)-alpha-tocoplierol.
    Type: Grant
    Filed: July 4, 2006
    Date of Patent: January 10, 2012
    Assignee: Ares Trading S.A.
    Inventors: Jean-Pierre Fonta, Paul Ducommun, Véronique Deparis
  • PROCESS FOR THE PREPARATION OF GLYCOSYLATED INTERFERON BETA
    Publication number: 20110305669
    Abstract: The present invention relates to a process for the production of interferon beta, and to an interferon beta composition having a unique glycosylation pattern.
    Type: Application
    Filed: June 14, 2011
    Publication date: December 15, 2011
    Applicant: ARES TRADING S.A.
    Inventors: DINA FISCHER, Alain Bernard, Paul Ducommun, Mara Rossi
  • Serum-Free Culture Medium for the Production of Recombinant Gonadotropins
    Publication number: 20090124006
    Abstract: The present invention is in the field of the manufacture of recombinant proteins. More specifically, it relates to the use of a serum-free culture medium comprising an antioxidant for the production of recombinant dimeric gonadotropins. The antioxidant may be selected from the group consisting of L-glutathione, 2-mercaptoethanol, L-methionine and a combination of ascorbic acid and of (+)-alpha-tocoplierol.
    Type: Application
    Filed: July 4, 2006
    Publication date: May 14, 2009
    Applicant: Ares Trading S.A.
    Inventors: Jean-Pierre Fonta, Paul Ducommun, Veronique Deparis
  • Process For the Preparation of Glycosylated Interferon Beta
    Publication number: 20080219952
    Abstract: The present invention relates to a process for the production of interferon beta, and to an interferon beta composition having a unique glycosylation pattern.
    Type: Application
    Filed: August 26, 2005
    Publication date: September 11, 2008
    Applicant: ARES TRADING S.A.
    Inventors: Dina Fischer, Alain Bernard, Paul Ducommun, Mara Rossi