Patents by Inventor Luo Shifang

Luo Shifang 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).

  • Hydrogenation of benzene polycarboxylic acids or derivatives thereof
    Patent number: 8203017
    Abstract: A process for hydrogenating benzenepolycarboxylic acids or derivatives thereof, such as esters and/or anhydrides, is provided.
    Type: Grant
    Filed: January 13, 2011
    Date of Patent: June 19, 2012
    Assignee: ExxonMobil Chemical Patents Inc.
    Inventors: Richard Henry Schlosberg, Jose Guadalupe Santiesteban, Stuart L. Soled, Andrzej Mariusz Malek, Joseph E. Baumgartner, Luo Shifang, Sabato Miseo, James Clarke Vartuli
  • Hydrogenation of Benzene Polycarboxylic Acids or Derivatives Thereof
    Publication number: 20110112322
    Abstract: A process for hydrogenating benzenepolycarboxylic acids or derivatives thereof, such as esters and/or anhydrides, is provided.
    Type: Application
    Filed: January 13, 2011
    Publication date: May 12, 2011
    Inventors: Richard Henry Schlosberg, Jose Guadalupe Santiesteban, Stuart L. Soled, Andrzej Mariusz Malek, Joseph E. Baumgartner, Luo Shifang, Sabato Miseo, James Clarke Vartuli
  • Hydrogenation of benzene polycarboxylic acids or derivatives thereof
    Patent number: 7595420
    Abstract: A process for hydrogenating benzenepolycarboxylic acids or derivatives thereof, such as esters and/or anhydrides, by bringing one or more benzenepolycarboxylic acids or one or more derivatives thereof into contact with a hydrogen-containing gas in the presence of one or more catalytically active metal, such as platinum, palladium, ruthenium or mixtures thereof, deposited on a catalyst support comprising one or more ordered mesoporous materials.
    Type: Grant
    Filed: November 18, 2003
    Date of Patent: September 29, 2009
    Assignee: ExxonMobil Chemical Patents Inc.
    Inventors: Richard Henry Schlosberg, Jose Guadalupe Santiesteban, Stuart L. Soled, Andrzej Mariusz Malek, Joseph E. Baumgartner, Luo Shifang, Sabato Miseo, James Clarke Vartuli
  • Hydrogenation of Benzene Polycarboxylic Acids or Derivatives Thereof
    Publication number: 20090234152
    Abstract: A process for hydrogenating benzenepolycarboxylic acids or derivatives thereof, such as esters and/or anhydrides, by bringing one or more benzenepolycarboxylic acids or one or more derivatives thereof into contact with a hydrogen-containing gas in the presence of one or more catalytically active metal, such as platinum, palladium ruthenium or mixtures thereof, deposited on a catalyst support comprising one or more ordered mesoporous materials.
    Type: Application
    Filed: April 20, 2009
    Publication date: September 17, 2009
    Inventors: Richard Henry Schlosberg, Jose Guadalupe Santiesteban, Stuart L. Soled, Andrzej Mariusz Malek, Joseph E. Baumgartner, Luo Shifang, Sabato Miseo, James Clarke Vartuli
  • Hydrogenation processes
    Publication number: 20060149097
    Abstract: The present invention is directed to a process for hydrogenating one or more organic compounds especially unsaturated organic compounds by bringing the compound into contact with a hydrogen-containing gas in the presence of a catalyst, which comprises one or more catalytically active metals applied to a porous catalyst support. The one or more catalytically active metals having been derived via a decomposed organic complex of the metal on the support, in particular amine complexes of the metal. The decomposed complex may be treated with hydrogen to activate the catalyst before use as a hydrogenation catalyst.
    Type: Application
    Filed: November 18, 2003
    Publication date: July 6, 2006
    Inventors: Stuart Soled, Andrzel Malek, James Vartuli, Jennifer Feeley, Sabato Miseo, Luo Shifang, Richard Schlosberg, Joseph Baumgartner, Christine Kliewer, Steven Ragomo