Patents by Inventor Andrzej Mariusz Malek

Andrzej Mariusz Malek 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: 7893295
    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: April 20, 2009
    Date of Patent: February 22, 2011
    Assignee: Exxon Mobil Chemical Patents Inc.
    Inventors: Richard Henry Schlosberg, Jose Guadalupe Santiesteban, Stuart L. Soled, Andrzej Mariusz Malek, Joseph E. Baumgartner, Shifang L. Luo, 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
  • Synthesis of ZSM-12
    Patent number: 6652832
    Abstract: This invention provides a process for the synthesis of ZSM-12 using the N,N-dimethylhexamethyleneimine cation as a directing agent. The process enables ZSM-12 to be produced at silica/alumina molar ratios below 50 with little or no co-production of impurity phases. Small crystal forms of ZSM-12 can also be produced using the process of the invention.
    Type: Grant
    Filed: January 31, 2002
    Date of Patent: November 25, 2003
    Assignee: ExxonMobil Oil Corporation
    Inventor: Andrzej Mariusz Malek
  • Synthesis of ZSM-12
    Publication number: 20020150533
    Abstract: This invention provides a process for the synthesis of ZSM-12 using the N,N-dimethylhexamethyleneimine cation as a directing agent. The process enables ZSM-12 to be produced at silica/alumina molar ratios below 50 with little or no co-production of impurity phases. Small crystal forms of ZSM-12 can also be produced using the process of the invention.
    Type: Application
    Filed: January 31, 2002
    Publication date: October 17, 2002
    Inventor: Andrzej Mariusz Malek