Patents by Inventor Michael Joseph Brennan

Michael Joseph Brennan 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).

  • Interior surface modifications of molecular sieves with organometallic reagents and the use thereof for the conversion of oxygenates to olefins
    Patent number: 7119242
    Abstract: A method for the post synthesis modification of molecular sieves with organometallic reagents. The method may be used for large pore molecular sieves and small pore molecular sieves, such as SAPO-34. SAPO-34 is a useful catalyst for the conversion of oxygenates, such as methanol, to olefins. Post synthesis organometallic modification improves catalyst performance and increases light olefin selectivity in the conversion of methanol to olefins.
    Type: Grant
    Filed: June 1, 2004
    Date of Patent: October 10, 2006
    Assignee: ExxonMobil Chemical Patents Inc.
    Inventors: Kun Wang, Guang Cao, Michael Joseph Brennan, Karl G. Strohmaier, Richard B. Hall
  • Interior surface modifications of molecular sieves with organometallic reagents and the use thereof for the conversion of oxygenates to olefins
    Publication number: 20040224839
    Abstract: A method for the post synthesis modification of molecular sieves with organometallic reagents. The method may be used for large pore molecular sieves and small pore molecular sieves, such as SAPO-34. SAPO-34 is a useful catalyst for the conversion of oxygenates, such as methanol, to olefins. Post synthesis organometallic modification improves catalyst performance and increases light olefin selectivity in the conversion of methanol to olefins.
    Type: Application
    Filed: June 1, 2004
    Publication date: November 11, 2004
    Inventors: Kun Wang, Guang Cao, Michael Joseph Brennan, Karl G. Strohmaier, Richard B. Hall
  • Interior surface modifications of molecular sieves with organometallic reagents and the use thereof for the conversion of oxygenates to olefins
    Patent number: 6759360
    Abstract: A method for the post synthesis modification of molecular sieves with organometallic reagents. The method may be used for large pore molecular sieves and small pore molecular sieves, such as SAPO-34. SAPO-34 is a useful catalyst for the conversion of oxygenates, such as methanol, to olefins. Post synthesis organometallic modification improves catalyst performance and increases light olefin selectivity in the conversion of methanol to olefins.
    Type: Grant
    Filed: March 29, 2002
    Date of Patent: July 6, 2004
    Assignee: ExxonMobil Chemical Patent Inc.
    Inventors: Kun Wang, Guang Cao, Michael Joseph Brennan, Karl G. Strohmaier, Richard B. Hall
  • Interior surface modifications of molecular sieves with organometallic reagents and the use thereof for the conversion of oxygenates to olefins
    Publication number: 20030187313
    Abstract: A method for the post synthesis modification of molecular sieves with organometallic reagents. The method may be used for large pore molecular sieves and small pore molecular sieves, such as SAPO-34. SAPO-34 is a useful catalyst for the conversion of oxygenates, such as methanol, to olefins. Post synthesis organometallic modification improves catalyst performance and increases light olefin selectivity in the conversion of methanol to olefins.
    Type: Application
    Filed: March 29, 2002
    Publication date: October 2, 2003
    Inventors: Kun Wang, Guang Cao, Michael Joseph Brennan, Karl G. Strohmaier, Richard B. Hall