Patents by Inventor Patrick Rey

Patrick Rey 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 production of 3-methylthiopropanal
    Publication number: 20050240048
    Abstract: Process for the Production of 3-methylthiopropanal. A process for the production of 3-methylthiopropanal which reacting reaction medium comprising methyl mercaptan and acrolein in the presence of a catalyst comprising an organic base characterised in that the organic base is a N-alkyl morpholine compound.
    Type: Application
    Filed: October 14, 2003
    Publication date: October 27, 2005
    Inventor: Patrick Rey
  • Process for the production of a phosphorus-containing organic compound
    Patent number: 6727378
    Abstract: A process for the production of an organic phosphorus-containing product, which comprises reacting a phosphorus-containing oxide with an unsaturated hydrocarbon in the presence of a boron-containing compound at a temperature of less than or equal to 50° C.
    Type: Grant
    Filed: May 17, 2002
    Date of Patent: April 27, 2004
    Assignee: Adisseo France S.A.S.
    Inventors: Georges Gros, Michel Garrait, Patrick Rey, Jacques Taillades
  • Process for the production of a phosphorus-containing organic compound
    Publication number: 20020173671
    Abstract: A process for the production of an organic phosphorus-containing product, which comprises reacting a phosphorus-containing oxide with an unsaturated hydrocarbon in the presence of a boron-containing compound at a temperature of less than or equal to 50° C.
    Type: Application
    Filed: May 17, 2002
    Publication date: November 21, 2002
    Inventors: Georges Gros, Michel Garrait, Patrick Rey, Jacques Taillades