Patents by Inventor Serge Henrot

Serge Henrot 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).

  • Guar process monitoring methods
    Patent number: 9102764
    Abstract: Disclosed are methods relating to monitoring the processing of polysaccharides and, in particular, monitoring the processing of guar in order to improve guar yield and/or lower impurity concentration in the wash effluent fluid.
    Type: Grant
    Filed: November 21, 2011
    Date of Patent: August 11, 2015
    Assignee: RHODIA OPERATIONS
    Inventors: Marie-Pierre Labeau, Kraig Luczak, Vincent Monin, Serge Henrot, Aziz Boukhelifa, Simon Firkins
  • Guar process monitoring methods
    Publication number: 20120130065
    Abstract: Disclosed are methods relating to monitoring the processing of polysaccharides and, in particular, monitoring the processing of guar in order to improve guar yield and/or lower impurity concentration in the wash effluent fluid.
    Type: Application
    Filed: November 21, 2011
    Publication date: May 24, 2012
    Applicant: RHODIA OPERATIONS
    Inventors: Marie-Pierre Labeau, Kraig Luczak, Vincent Monin, Serge Henrot, Aziz Boukhelifa, Simon Firkins
  • A method and an installation for determining characteristics representive of a physical and/or chemical transformation occuring in a microreactor
    Publication number: 20070214609
    Abstract: The method comprises the steps of: establishing a flow of the medium under steady conditions through at least one region (6) of the microreactor; using analyzer means (11) to access the steady flow at least one point (61, 62); measuring at least one magnitude characteristic of the medium at the or each point (61, 62) by using the analyzer means (11); and determining (via 10?; BR) characteristics representative of the transformation as a function of the result of the or each measurement.
    Type: Application
    Filed: December 22, 2004
    Publication date: September 20, 2007
    Inventors: Pascal Pitiot, Francois Metz, Serge Henrot
  • Process for preparing unsaturated aldehydes
    Patent number: 5202497
    Abstract: The invention relates to a process for preparing unsaturated aldehydes and their enamines by the oxidation of allylic tertiary amines in the presence of an alkyl hydroperoxide and a vanadium-based catalyst.
    Type: Grant
    Filed: April 1, 1992
    Date of Patent: April 13, 1993
    Assignee: Rhone-Poulenc Nutrition Animale
    Inventors: Pierre Chabardes, Serge Henrot
  • Process for converting tertiary amine N-oxides to aldehydes
    Patent number: 5155277
    Abstract: A process for converting tertiary amine N-oxides to aldehydes by reacting tertiary amine N-oxides in the presence of a catalytic quantity of a vanadium containing compound.
    Type: Grant
    Filed: June 11, 1991
    Date of Patent: October 13, 1992
    Assignee: Rhone-Poulenc Nutrition Animale
    Inventors: Pierre Chabardes, Serge Henrot, Claude Mercier