Patents by Inventor Patrick Jouin

Patrick Jouin 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 relative quantification of proteins
    Publication number: 20060024660
    Abstract: The invention relates to a method for comparative analysis of two or more samples to determine ratios of the amounts of proteins of the samples, which method comprises labeling lysine residues of the proteins, separating the labeled proteins by 2D gel electrophoresis, before cleavage and mass spectrometry analysis.
    Type: Application
    Filed: July 27, 2004
    Publication date: February 2, 2006
    Inventors: Patrick Jouin, Nathalie Galeotti
  • Process for the stereospecific synthesis of optically pure 4-amino-3-hydroxycarboxylic acid derivatives
    Patent number: 4978759
    Abstract: The process described makes it possible to obtain optically pure 4-amino-3-hydroxycarboxylic acids by means of a series of stereoselective steps. The starting material is an alpha-amino acid in the L or D configuration, with which Meldrum's acid is reacted. The resulting pyrrolone derivative is reduced prior to opening of the pyrrolidine ring. The invention also relates to the new products obtained by the said process and to the pyrrolone derivatives obtained as intermediates.
    Type: Grant
    Filed: July 2, 1986
    Date of Patent: December 18, 1990
    Assignee: Sanofi, S.A. and Institut National de la Sante et de la Recherche Medicale
    Inventors: Patrick Jouin, Dino Nisato, Bertrand Castro
  • Stool
    Patent number: D560377
    Type: Grant
    Filed: December 22, 2006
    Date of Patent: January 29, 2008
    Assignee: Materialise, N.V.
    Inventor: Patrick Jouin
  • Apparatus for broadcasting sounds and diffusing lights
    Patent number: D609690
    Type: Grant
    Filed: July 24, 2007
    Date of Patent: February 9, 2010
    Assignee: ZYKEN
    Inventor: Patrick Jouin
  • Advertising panels
    Patent number: D732860
    Type: Grant
    Filed: August 10, 2012
    Date of Patent: June 30, 2015
    Assignee: JCDecaux AG
    Inventor: Patrick Jouin
  • Advertising panels
    Patent number: D734074
    Type: Grant
    Filed: August 10, 2012
    Date of Patent: July 14, 2015
    Assignee: JCDecaux SA
    Inventor: Patrick Jouin
  • Advertising panels
    Patent number: D736546
    Type: Grant
    Filed: February 20, 2015
    Date of Patent: August 18, 2015
    Assignee: JCDECAUX SA
    Inventor: Patrick Jouin