Patents by Inventor Karl Gottlieb Strohmaier

Karl Gottlieb Strohmaier 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).

  • Adsorbent materials and methods of use
    Patent number: 9737846
    Abstract: Adsorbent materials comprising a core, for example CHA, and at least one coating, for example DDR, are provided herein. Adsorbent contactors and gas separation processes using the adsorbent materials are also provided herein.
    Type: Grant
    Filed: December 9, 2015
    Date of Patent: August 22, 2017
    Assignee: ExxonMobil Research and Engineering Company
    Inventors: Barbara Carstensen, Daniel P. Leta, Preeti Kamakoti, Peter Ravikovitch, Joshua Varon, Tilman Wolfram Beutel, Karl Gottlieb Strohmaier, Ivy Dawn Johnson, Harry W. Deckman, Frank Cheng-Yu Wang, Charanjit Singh Paur
  • Vehicle powertrain with onboard catalytic reformer
    Patent number: 9617490
    Abstract: Catalyst compositions suitable for use in the exhaust gas recycle stream of an internal combustion engine are provided. Such catalyst compositions typically provide significant amounts of methane in addition to syngas. A reformer incorporating such a catalyst for use in an exhaust gas recycle portion of an internal combustion engine powertrain is described. A powertrain incorporating such a reformer, a method of increasing the octane rating of an exhaust gas recycle stream, and a method of operating an internal combustion engine using methane-assisted combustion are also described.
    Type: Grant
    Filed: December 11, 2014
    Date of Patent: April 11, 2017
    Assignees: ExxonMobil Research and Engineering Company, Toyota Central Research and Development Labs, Inc.
    Inventors: Brian Michael Weiss, Walter Weissman, Tilman Wolfram Beutel, John Francis Brody, Eugine Choi, Wenjun Li, Paul Dmitri Madiara, Chris Esther Kliewer, Karl Gottlieb Strohmaier, Scott J. Weigel, Brett Loveless, Makota Koike, Hiroshi Miyagawa
  • ADSORBENT MATERIALS AND METHODS OF USE
    Publication number: 20160175759
    Abstract: Adsorbent materials comprising a core, for example CHA, and at least one coating, for example DDR, are provided herein. Adsorbent contactors and gas separation processes using the adsorbent materials are also provided herein.
    Type: Application
    Filed: December 9, 2015
    Publication date: June 23, 2016
    Applicant: ExxonMobil Research and Engineering Company
    Inventors: Barbara Carstensen, Daniel P. LETA, Preeti KAMAKOTI, Peter RAVIKOVITCH, Joshua VARON, Tilman Wolfram BEUTEL, Karl Gottlieb STROHMAIER, Ivy Dawn JOHNSON, Harry W. DECKMAN, Frank Cheng-Yu WANG, Charanjit Singh PAUR
  • VEHICLE POWERTRAIN WITH ONBOARD CATALYTIC REFORMER
    Publication number: 20150167587
    Abstract: Catalyst compositions suitable for use in the exhaust gas recycle stream of an internal combustion engine are provided. Such catalyst compositions typically provide significant amounts of methane in addition to syngas. A reformer incorporating such a catalyst for use in an exhaust gas recycle portion of an internal combustion engine powertrain is described. A powertrain incorporating such a reformer, a method of increasing the octane rating of an exhaust gas recycle stream, and a method of operating an internal combustion engine using methane-assisted combustion are also described.
    Type: Application
    Filed: December 11, 2014
    Publication date: June 18, 2015
    Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
    Inventors: Brian Michael Weiss, Walter Weissman, Tilman Wolfram Beutel, John Francis Brody, Eugine Choi, Wenjun Li, Paul Dmitri Madiara, Chris Esther Kliewer, Karl Gottlieb Strohmaier, Scott J. Weigel, Brett Loveless
  • ENHANCED METHANE FORMATION IN REFORMING CATALYSTS
    Publication number: 20150167588
    Abstract: Catalyst compositions suitable for use in the exhaust gas recycle stream of an internal combustion engine are provided. Such catalyst compositions typically provide significant amounts of methane in addition to syngas. A reformer incorporating such a catalyst for use in an exhaust gas recycle portion of an internal combustion engine powertrain is described. A powertrain incorporating such a reformer, a method of increasing the octane rating of an exhaust gas recycle stream, and and a method of operating an internal combustion engine using methane-assisted combustion are also described.
    Type: Application
    Filed: December 11, 2014
    Publication date: June 18, 2015
    Applicant: EXXONMOBIL RESEARCH AND ENGINEERING COMPANY
    Inventors: Tilman Wolfram Beutel, Brian Michael Weiss, Karl Gottlieb Strohmaier, Michael Anthony Marella, Keith Robert Hajkowski, Walter Weissman, Eugine Choi, George Skic, Chris Esther Kliewer, John Francis Brody, Paul Dmitri Madiara, Sumathy Raman, Partha Nandi
  • Enhanced boro-aluminosilicate EU-1 (law 962)
    Patent number: 6471938
    Abstract: The instant invention is directed to a process for selectively removing detrital material from boro-aluminosilicate selected from EUO, NES and intergrown mixtures of EUO and NES boro-aluminosilicate topology zeolites having a Si/M ratio of greater than about 50, comprising treating said boro-aluminosilicate with a base for a time and at a temperature sufficient to remove said detrital material from said boro-aluminosilicate wherein the concentration of said base is less than about 0.5 normal. Base concentrations in excess of this level may cause the removal of framework components leading to subsequent structural degradation.
    Type: Grant
    Filed: July 14, 2000
    Date of Patent: October 29, 2002
    Assignee: ExxonMobil Research and Engineering Company
    Inventors: David Evan William Vaughan, Karl Gottlieb Strohmaier
  • Enhanced boro-aluminosilicate EU-1 (LAW778)
    Patent number: 6123914
    Abstract: The instant invention is directed to a process for selectively removing detrital material from boro-aluminosilicate selected from EUO, NES and intergrown mixtures of EUO and NES boro-aluminosilicate topology zeolites having a Si/M ratio of greater than about 40, comprising treating said boro-aluminosilicate with a base for a time and at a temperature sufficient to remove said detrital material from said boro-aluminosilicate wherein the concentration of said base is less than about 0.5 normal. Base concentrations in excess of this level may cause the removal of framework components leading to subsequent structural degradation.
    Type: Grant
    Filed: December 22, 1998
    Date of Patent: September 26, 2000
    Assignee: Exxon Research and Engineering Company
    Inventors: David Evan William Vaughan, Karl Gottlieb Strohmaier