Patents by Inventor Philippe Buess

Philippe Buess 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).

  • Catalysts and processes using them
    Patent number: 6680272
    Abstract: Co-precipitated CoCuMn and CoCuMg catalysts are used in Fischer-Tropsch synthesis.
    Type: Grant
    Filed: December 11, 2001
    Date of Patent: January 20, 2004
    Assignee: ExxonMobil Chemical Patents Inc.
    Inventors: Philippe Buess, Raphael Frans Ivo Caers, Alfred Frennet, Eric Ghenne, Claude Hubert, Norbert Kruse
  • Overbased barium complexes of C8 to C10 carboxylic acids
    Patent number: 6613723
    Abstract: The present invention provides a process for preparing an overbased barium complex and an overbased barium complex prepared thereby. The process includes the steps of: heating a mixture of barium hydroxide monohydrate and an isomeric mixture of from about C10 to about C15 alcohols in the presence of a solvent, thereby producing a first mixture; contacting the first mixture and an isomeric mixture of from about C8 to about C10 branched carboxylic acids, thereby producing a second mixture which includes unreacted barium hydroxide; and contacting the second mixture and carbon dioxide, thereby producing the overbased barium complex. The overbased barium complex of the present invention is useful in the stabilization of halogen-containing polymers.
    Type: Grant
    Filed: December 6, 2001
    Date of Patent: September 2, 2003
    Assignee: ExxonMobil Chemical Patents Inc.
    Inventors: Philippe Buess, Cyriel Eddy Hendrickx, Bernard Francois Leroy
  • OVERBASED BARIUM COMPLEXES OF C8 TO C10 CARBOXYLIC ACIDS
    Publication number: 20030119683
    Abstract: The present invention provides a process for preparing an overbased barium complex and an overbased barium complex prepared thereby. The process includes the steps of: heating a mixture of barium hydroxide monohydrate and an isomeric mixture of from about C10 to about C15 alcohols in the presence of a solvent, thereby producing a first mixture; contacting the first mixture and an isomeric mixture of from about C8 to about C10 branched carboxylic acids, thereby producing a second mixture which includes unreacted barium hydroxide; and contacting the second mixture and carbon dioxide, thereby producing the overbased barium complex. The overbased barium complex of the present invention is useful in the stabilization of halogen-containing polymers.
    Type: Application
    Filed: December 6, 2001
    Publication date: June 26, 2003
    Inventors: Philippe Buess, Cyriel Eddy Hendrickx, Bernard Francois Leroy
  • Catalysts and processes using them
    Publication number: 20030036573
    Abstract: Co-precipitated CoCuMn and CoCuMg catalysts are used in Fischer-Tropsch synthesis.
    Type: Application
    Filed: December 11, 2001
    Publication date: February 20, 2003
    Inventors: Philippe Buess, Raphael Frans Ivo Caers, Alfred Frennet, Eric Ghenne, Claude Hubert, Norbert Kruse
  • Catalysts and processes using them
    Patent number: 6362239
    Abstract: Co-precipitated CoCuMn and CoCuMg catalysts are used in Fischer-Tropsch synthesis.
    Type: Grant
    Filed: November 17, 2000
    Date of Patent: March 26, 2002
    Assignee: ExxonMobil Chemical Patents Inc.
    Inventors: Philippe Buess, Raphael Frans Ivo Caers, Alfred Frennet, Eric Ghenne, Claude Hubert, Norbert Kruse