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David R. Zornes

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  • Bertlesville, OK, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Delayed gelling agents
    • Patent number 11,814,578
    • Issue date Nov 14, 2023
    • ConocoPhillips Company
    • Huili Guan
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Delayed gelling agents
    • Patent number 11,634,626
    • Issue date Apr 25, 2023
    • ConocoPhillips Company
    • Ying-Ying Lin
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Delayed gelling agents
    • Patent number 11,390,795
    • Issue date Jul 19, 2022
    • ConocoPhillips Company
    • Huili Guan
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Delayed gelling agents
    • Patent number 11,186,765
    • Issue date Nov 30, 2021
    • ConocoPhillips Company
    • Ying-Ying Lin
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Delayed gelling agents
    • Patent number 10,323,174
    • Issue date Jun 18, 2019
    • ConocoPhillips Company
    • Huili S. Guan
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Delayed gelling agents
    • Patent number 10,093,848
    • Issue date Oct 9, 2018
    • ConocoPhillips Company
    • Ying-Ying Lin
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Delayed gelling agents
    • Patent number 9,850,425
    • Issue date Dec 26, 2017
    • ConocoPhillips Company
    • Huili Guan
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Swellable polymer with anionic sites
    • Patent number 9,267,075
    • Issue date Feb 23, 2016
    • ConocoPhillips Company
    • Ahmad Moradi-Araghi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Crosslinked swellable polymer
    • Patent number 9,139,760
    • Issue date Sep 22, 2015
    • ConocoPhillips Company
    • Ahmad Moradi-Araghi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Swellable polymer with cationic sites
    • Patent number 9,139,762
    • Issue date Sep 22, 2015
    • ConocoPhillips Company
    • Ahmad Moradi-Araghi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Swellable polymer with cationic sites
    • Patent number 8,691,736
    • Issue date Apr 8, 2014
    • ConocoPhillips Company
    • Ahmad Moradi-Araghi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Swellable polymer with anionic sites
    • Patent number 8,669,214
    • Issue date Mar 11, 2014
    • ConocoPhillips Company
    • Ahmad Moradi-Araghi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Crosslinked swellable polymer
    • Patent number 8,648,018
    • Issue date Feb 11, 2014
    • ConocoPhillips Company
    • Ahmad Moradi-Araghi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Swellable polymers with hydrophobic groups
    • Patent number 8,389,446
    • Issue date Mar 5, 2013
    • ConocoPhillips Company
    • Ahmad Moradi-Araghi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Wireline retrievable dsg/downhole pump system for cyclic steam and...
    • Patent number 8,079,417
    • Issue date Dec 20, 2011
    • ConocoPhillips Company
    • Dennis C. Wegener
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Production of free gas by gas hydrate conversion
    • Patent number 7,222,673
    • Issue date May 29, 2007
    • ConocoPhilips Company
    • Arne Graue
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
  • Information Patent Grant

    Heavy oil viscosity reduction and production
    • Patent number 6,279,653
    • Issue date Aug 28, 2001
    • Phillips Petroleum Company
    • Dennis C. Wegener
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Methods and apparatus for enhancing well production using sonic energy
    • Patent number 6,186,228
    • Issue date Feb 13, 2001
    • Phillips Petroleum Company
    • Dennis C. Wegener
    • E21 - EARTH DRILLING MINING
  • Information Patent Grant

    Compositions and processes for oil field applications
    • Patent number 5,849,674
    • Issue date Dec 15, 1998
    • Phillips Petroleum Company
    • Kelly B. Fox
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Petroleum sulfonation
    • Patent number 4,269,789
    • Issue date May 26, 1981
    • Phillips Petroleum Company
    • David R. Zornes
    • C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

  • Information Patent Application

    DELAYED GELLING AGENTS
    • Publication number 20210388255
    • Publication date Dec 16, 2021
    • ConocoPhillips Company
    • Ying-Ying LIN
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    DELAYED GELLING AGENTS
    • Publication number 20190256764
    • Publication date Aug 22, 2019
    • ConocoPhilips Company
    • Huili S. Guan
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    DELAYED GELLING AGENTS
    • Publication number 20190071598
    • Publication date Mar 7, 2019
    • ConocoPhillips Company
    • Ying-Ying LIN
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    Delayed Gelling Agents
    • Publication number 20180066177
    • Publication date Mar 8, 2018
    • Huili S. Guan
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    DELAYED GELLING AGENTS
    • Publication number 20140209305
    • Publication date Jul 31, 2014
    • University of Kansas
    • Ying-Ying LIN
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    SWELLABLE POLYMER WITH CATIONIC SITES
    • Publication number 20140162912
    • Publication date Jun 12, 2014
    • University of Kansas
    • Ahmad MORADI-ARAGHI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    SWELLABLE POLYMER WITH ANIONIC SITES
    • Publication number 20140131043
    • Publication date May 15, 2014
    • University of Kansas
    • Ahmad MORADI-ARAGHI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    CROSSLINKED SWELLABLE POLYMER
    • Publication number 20140102707
    • Publication date Apr 17, 2014
    • ConocoPhillips Company
    • Ahmad MORADI-ARAGHI
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    DELAYED GELLING AGENTS
    • Publication number 20120037364
    • Publication date Feb 16, 2012
    • University of Kansas
    • Huili Guan
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    SWELLABLE POLYMER WITH ANIONIC SITES
    • Publication number 20100314114
    • Publication date Dec 16, 2010
    • ConocoPhillips Company - IP Services Group
    • Ahmad Moradi-Araghi
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    SWELLABLE POLYMER WITH CATIONIC SITES
    • Publication number 20100314115
    • Publication date Dec 16, 2010
    • ConocoPhillips Company - IP Services Group
    • Ahmad Moradi-Araghi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    SWELLABLE POLYMERS WITH HYDROPHOBIC GROUPS
    • Publication number 20100292109
    • Publication date Nov 18, 2010
    • ConocoPhillips Company
    • Ahmad Moradi-Araghi
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    CROSSLINKED SWELLABLE POLYMER
    • Publication number 20100234252
    • Publication date Sep 16, 2010
    • ConocoPhillips Company
    • Ahmad Moradi-Araghi
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    WIRELINE RETRIEVABLE DSG/DOWNHOLE PUMP SYSTEM FOR CYCLIC STEAM AND...
    • Publication number 20080302523
    • Publication date Dec 11, 2008
    • ConocoPhillips Company
    • Dennis C. Wegener
    • E21 - EARTH DRILLING MINING
  • Information Patent Application

    Production of free gas by gas hydrate conversion
    • Publication number 20060060356
    • Publication date Mar 23, 2006
    • Arne Graue
    • C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...