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Kathy S. Collins

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  • Bartlesville, OK, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Chromium (III) catalyst systems with activator-supports
    • Patent number 10,246,528
    • Issue date Apr 2, 2019
    • Chevron Phillips Chemical Company LP
    • Max P. McDaniel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Methods of preparing a catalyst
    • Patent number 9,796,798
    • Issue date Oct 24, 2017
    • Chevron Phillips Chemical Company, LP
    • Jeremy M. Praetorius
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Methods of preparing a catalyst
    • Patent number 9,587,048
    • Issue date Mar 7, 2017
    • Chevron Phillips Chemical Company LP
    • Jeremy M. Praetorius
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polymerization catalysts and polymers
    • Patent number 9,376,511
    • Issue date Jun 28, 2016
    • Chevron Phillips Chemical Company LP
    • Max P. McDaniel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Methods of preparing a catalyst
    • Patent number 9,096,699
    • Issue date Aug 4, 2015
    • Chevron Phillips Chemical Company LP
    • Max P. McDaniel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Methods of preparing a polymerization catalyst
    • Patent number 9,068,027
    • Issue date Jun 30, 2015
    • Chevron Phillips Chemical Company LP
    • Max P. McDaniel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Methods for producing fluorided-chlorided silica-coated alumina act...
    • Patent number 9,023,959
    • Issue date May 5, 2015
    • Chevron Phillips Chemical Company LP
    • Max P. McDaniel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Long chain branched polymers and methods of making same
    • Patent number 9,023,967
    • Issue date May 5, 2015
    • Chevron Phillips Chemical Company LP
    • Youlu Yu
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Methods for terminating olefin polymerizations
    • Patent number 8,940,844
    • Issue date Jan 27, 2015
    • Chevron Phillips Chemical Company LP
    • Qing Yang
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Vapor phase preparation of fluorided solid oxides
    • Patent number 8,916,494
    • Issue date Dec 23, 2014
    • Chevron Phillips Chemical Company LP
    • Max P. McDaniel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Additives to chromium catalyst mix tank
    • Patent number 8,759,459
    • Issue date Jun 24, 2014
    • Chevron Phillips Chemical Company LP
    • Elizabeth A. Benham
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Dual activator-support catalyst systems
    • Patent number 8,703,886
    • Issue date Apr 22, 2014
    • Chevron Phillips Chemical Company LP
    • Qing Yang
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Methods of preparing a polymerization catalyst
    • Patent number 8,697,599
    • Issue date Apr 15, 2014
    • Chevron Phillips Chemical Company LP
    • Elizabeth A. Benham
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Activator supports impregnated with group VIII transition metals fo...
    • Patent number 8,623,973
    • Issue date Jan 7, 2014
    • Chevron Phillips Chemical Company LP
    • Max P. McDaniel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Methods for terminating olefin polymerizations
    • Patent number 8,440,772
    • Issue date May 14, 2013
    • Chevron Phillips Chemical Company LP
    • Qing Yang
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Grant

    Additives to chromium catalyst mix tank
    • Patent number 8,399,580
    • Issue date Mar 19, 2013
    • Chevron Philips Chemical Company LP
    • Elizabeth A. Benham
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Methods of preparing a polymerization catalyst
    • Patent number 8,211,988
    • Issue date Jul 3, 2012
    • Chevron Phillips Chemical Company LP
    • Max P. McDaniel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Methods of preparing a polymerization catalyst
    • Patent number 7,910,669
    • Issue date Mar 22, 2011
    • Chevron Phillips Chemical Company LP
    • Elizabeth A. Benham
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polymers having broad molecular weight distributions and methods of...
    • Patent number 7,906,603
    • Issue date Mar 15, 2011
    • Chevron Phillips Chemical Company LP
    • Max P. McDaniel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Silica-coated alumina activator-supports for metallocene catalyst c...
    • Patent number 7,884,163
    • Issue date Feb 8, 2011
    • Chevron Phillips Chemical Company LP
    • Max P. McDaniel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Compositions that can produce polymers
    • Patent number 7,763,561
    • Issue date Jul 27, 2010
    • Chevron Phillips Chemical Company LP
    • Max P. McDaniel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polymers having broad molecular weight distributions and methods of...
    • Patent number 7,745,557
    • Issue date Jun 29, 2010
    • Chevron Phillips Chemical Company, LP
    • Max P. McDaniel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Methods of preparing a polymerization catalyst
    • Patent number 7,700,516
    • Issue date Apr 20, 2010
    • Chevron Phillips Chemical Company LP
    • Max P. McDaniel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Methods of preparing a polymerization catalyst
    • Patent number 7,638,456
    • Issue date Dec 29, 2009
    • Chevron Phillips Chemical Company LP
    • Max P. McDaniel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Organometal catalyst compositions
    • Patent number 7,622,414
    • Issue date Nov 24, 2009
    • Chevron Phillips Chemical Company, LP
    • Max P. McDaniel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Compositions that can produce polymers
    • Patent number 7,601,665
    • Issue date Oct 13, 2009
    • Chevron Phillips Chemical Company, LP
    • Max P. McDaniel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Methods of preparing a polymerization catalyst
    • Patent number 7,589,044
    • Issue date Sep 15, 2009
    • Chevron Phillips Chemical Company LP
    • Max P. McDaniel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Organometal compound catalyst
    • Patent number 7,547,754
    • Issue date Jun 16, 2009
    • Chevron Phillips Chemical Company, LP
    • Max P. McDaniel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Organometal compound catalyst
    • Patent number 7,417,097
    • Issue date Aug 26, 2008
    • Phillips Petroleum Company
    • Youlu Yu
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polymers having broad molecular weight distributions and methods of...
    • Patent number 7,307,133
    • Issue date Dec 11, 2007
    • Chevron Phillips Chemical Company LP
    • Max P. McDaniel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    Long Chain Branched Polymers and Methods of Making Same
    • Publication number 20170037158
    • Publication date Feb 9, 2017
    • Chevron Phillips Chemical Company LP
    • Youlu YU
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Methods of Preparing a Catalyst
    • Publication number 20170015764
    • Publication date Jan 19, 2017
    • Chevron Phillips Chemical Company LP
    • Jeremy M. Praetorius
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Methods of Preparing a Catalyst
    • Publication number 20160319052
    • Publication date Nov 3, 2016
    • Chevron Phillips Chemical Company LP
    • Jeremy M. Praetorius
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Long Chain Branched Polymers and Methods of Making Same
    • Publication number 20150203614
    • Publication date Jul 23, 2015
    • Chevron Phillips Chemical Company LP
    • Youlu YU
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Methods for Producing Fluorided-Chlorided Silica-Coated Alumina Act...
    • Publication number 20150203617
    • Publication date Jul 23, 2015
    • Chevron Phillips Chemical Company LP
    • Max P. McDaniel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Chromium (III) Catalyst Systems With Activator-Supports
    • Publication number 20150191554
    • Publication date Jul 9, 2015
    • Chevron Phillips Chemical Company LP
    • Max P. McDaniel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Methods for Terminating Olefin Polymerizations
    • Publication number 20150137034
    • Publication date May 21, 2015
    • Chevron Phillips Chemical Company LP
    • Qing Yang
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Methods for Producing Fluorided-Chlorided Silica-Coated Alumina Act...
    • Publication number 20150018503
    • Publication date Jan 15, 2015
    • Chevron Phillips Chemical Company LP
    • Max P. McDaniel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polymerization Catalysts and Polymers
    • Publication number 20140275457
    • Publication date Sep 18, 2014
    • Max P. MCDANIEL
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Methods of Preparing a Polymerization Catalyst
    • Publication number 20140275458
    • Publication date Sep 18, 2014
    • Chevron Phillips Chemical Company LP
    • Max P. MCDANIEL
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Vapor Phase Preparation of Fluorided Solid Oxides
    • Publication number 20140058054
    • Publication date Feb 27, 2014
    • Chevron Phillips Chemical Company LP
    • Max P. McDaniel
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Methods for Terminating Olefin Polymerizations
    • Publication number 20130345373
    • Publication date Dec 26, 2013
    • Chevron Phillips Chemical Company LP
    • Max P. McDaniel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Methods for Terminating Olefin Polymerizations
    • Publication number 20130228723
    • Publication date Sep 5, 2013
    • Chevron Phillips Chemical Company LP
    • Qing Yang
    • C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
  • Information Patent Application

    ADDITIVES TO CHROMIUM CATALYST MIX TANK
    • Publication number 20130175211
    • Publication date Jul 11, 2013
    • Chevron Phillips Chemical Company LP
    • Elizabeth A. Benham
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Methods of Preparing a Catalyst
    • Publication number 20130144017
    • Publication date Jun 6, 2013
    • Chevron Phillips Chemical Company LP
    • Max P. MCDANIEL
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Long Chain Branched Polymers and Methods of Making Same
    • Publication number 20130137839
    • Publication date May 30, 2013
    • Chevron Phillips Chemical Company LP
    • Youlu YU
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    METHODS FOR TERMINATING OLEFIN POLYMERIZATIONS
    • Publication number 20120277385
    • Publication date Nov 1, 2012
    • Chevron Phillips Chemical Company LP
    • QING YANG
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    ADDITIVES TO CHROMIUM CATALYST MIX TANK
    • Publication number 20120041160
    • Publication date Feb 16, 2012
    • Chevron Phillips Chemical Company LP
    • Elizabeth A. Benham
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Methods of Preparing a Polymerization Catalyst
    • Publication number 20110136996
    • Publication date Jun 9, 2011
    • Chevron Phillips Chemical Company LP
    • Elizabeth A. Benham
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    SILICA-COATED ALUMINA ACTIVATOR-SUPPORTS FOR METALLOCENE CATALYST C...
    • Publication number 20110092357
    • Publication date Apr 21, 2011
    • Chevron Phillips Chemical Company LP
    • MAX P. MCDANIEL
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    COMPOSITIONS THAT CAN PRODUCE POLYMERS
    • Publication number 20100280199
    • Publication date Nov 4, 2010
    • Chevron Phillips Chemical Company LP
    • MAX P. MCDANIEL
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Methods of Preparing a Polymerization Catalyst
    • Publication number 20100240844
    • Publication date Sep 23, 2010
    • Chevron Phillips Chemical Company LP
    • Elizabeth A. Benham
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polymers Having Broad Molecular Weight Distributions and Methods of...
    • Publication number 20100222537
    • Publication date Sep 2, 2010
    • Chevron Phillips Chemical Company LP
    • Max P. McDaniel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    SILICA-COATED ALUMINA ACTIVATOR-SUPPORTS FOR METALLOCENE CATALYST C...
    • Publication number 20100076167
    • Publication date Mar 25, 2010
    • Chevron Phillips Chemical Company LP
    • MAX P. MCDANIEL
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Methods of preparing a polymerization catalyst
    • Publication number 20090275710
    • Publication date Nov 5, 2009
    • Max P. McDaniel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    ALUMINA-SILICA ACTIVATOR-SUPPORTS FOR METALLOCENE CATALYST COMPOSIT...
    • Publication number 20090240010
    • Publication date Sep 24, 2009
    • Max P. McDaniel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Methods of Preparing a Polymerization Catalyst
    • Publication number 20090156762
    • Publication date Jun 18, 2009
    • Chevron Phillips Chemical Company LP
    • Max P. McDaniel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Methods of preparing a polymerization catalyst
    • Publication number 20090088318
    • Publication date Apr 2, 2009
    • Max P. McDaniel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Methods of preparing a polymerization catalyst
    • Publication number 20090082197
    • Publication date Mar 26, 2009
    • Max P. McDaniel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    COMPOSITIONS THAT CAN PRODUCE POLYMERS
    • Publication number 20080058199
    • Publication date Mar 6, 2008
    • Phillips Petroleum Company
    • Max P. McDaniel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...