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CCHEMISTRY METALLURGY C08Organic compounds C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS C08F4/00Polymerisation catalysts

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C08F4/24Oxides
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Patents Grantslast 30 patents

  • Information Patent Grant

    Rapid activation process and activation treatments for chromium cat...
    • Patent number 12,202,914
    • Issue date Jan 21, 2025
    • Chevron Phillips Chemical Company LP
    • Max P. McDaniel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Aqueous methods for titanating a chromium/silica catalyst
    • Patent number 12,161,997
    • Issue date Dec 10, 2024
    • Chevron Phillips Chemical Company LP
    • Max P. McDaniel
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Methods of preparing a catalyst
    • Patent number 11,976,142
    • Issue date May 7, 2024
    • Chevron Phillips Chemical Company LP
    • Max P. McDaniel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Aqueous methods for titanating a chromium/silica catalyst
    • Patent number 11,865,505
    • Issue date Jan 9, 2024
    • Chevron Phillips Chemical Company LP
    • Max P. McDaniel
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Methods of preparing a catalyst
    • Patent number 11,697,697
    • Issue date Jul 11, 2023
    • Chevron Phillips Chemical Company LP
    • Max P. McDaniel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Unimodal polyethylene copolymer and film thereof
    • Patent number 11,649,305
    • Issue date May 16, 2023
    • Univation Technologies, LLC
    • Bo Liu
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Methods for chromium catalyst activation using oxygen-enriched flui...
    • Patent number 11,584,806
    • Issue date Feb 21, 2023
    • Chevron Phillips Chemical Company LP
    • Ralph W Romig
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Methods of preparing a catalyst
    • Patent number 11,542,348
    • Issue date Jan 3, 2023
    • Chevron Phillips Chemical Company LP
    • Max P. McDaniel
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Methods of preparing a catalyst
    • Patent number 11,472,897
    • Issue date Oct 18, 2022
    • 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 11,384,179
    • Issue date Jul 12, 2022
    • Chevron Phillips Chemical Company LP
    • Max P. McDaniel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Aqueous methods for titanating a chromium/silica catalyst
    • Patent number 11,298,683
    • Issue date Apr 12, 2022
    • Chevron Phillips Chemical Company LP
    • Max P. McDaniel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polymerization process
    • Patent number 11,274,170
    • Issue date Mar 15, 2022
    • ExxonMobil Chemical Patents Inc.
    • Corrine L. Brandl
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Methods of preparing a catalyst
    • Patent number 11,267,914
    • Issue date Mar 8, 2022
    • 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 11,220,564
    • Issue date Jan 11, 2022
    • Chevron Phillips Chemical Company LP
    • Max P. McDaniel
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Polymerization process
    • Patent number 11,192,970
    • Issue date Dec 7, 2021
    • ExxonMobil Chemical Patents Inc.
    • Richard B. Pannell
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Rating polymerization processes
    • Patent number 11,180,577
    • Issue date Nov 23, 2021
    • Univation Technologies, LLC
    • Ping Cai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyethylene copolymer resins and films
    • Patent number 11,161,924
    • Issue date Nov 2, 2021
    • Univation Technologies, LLC
    • Bo Liu
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Rapid activation process and activation treatments for chromium cat...
    • Patent number 11,149,098
    • Issue date Oct 19, 2021
    • Chevron Phillips Chemical Company LP
    • Max P. McDaniel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Process for the preparation of ethylene polymers using a number of...
    • Patent number 10,995,168
    • Issue date May 4, 2021
    • Total Research and Technology Feluy
    • Mieke Dams
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Polyolefin film with improved toughness
    • Patent number 10,913,831
    • Issue date Feb 9, 2021
    • Univation Technologies, LLC
    • Cliff R. Mure
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Methods of preparing a catalyst
    • Patent number 10,654,953
    • Issue date May 19, 2020
    • 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 10,513,570
    • Issue date Dec 24, 2019
    • Chevron Phillips Chemical Company LP
    • Max P. McDaniel
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Polymerization process
    • Patent number 10,377,841
    • Issue date Aug 13, 2019
    • ExxonMobil Chemical Patents Inc.
    • David J. Sandell
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Aqueous methods for titanating a chromium/silica catalyst
    • Patent number 10,300,460
    • Issue date May 28, 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 10,287,369
    • Issue date May 14, 2019
    • Chevron Phillips Chemical Company LP
    • Eric D. Schwerdtfeger
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Process for the preparation of ethylene polymers using a number of...
    • Patent number 10,259,898
    • Issue date Apr 16, 2019
    • Total Research and Technology Feluy
    • Mieke Dams
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method for activation of chromium containing catalyst precursor for...
    • Patent number 10,253,113
    • Issue date Apr 9, 2019
    • Basell Polyolefine GmbH
    • Paulus De Lange
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Grant

    Process for catalyst activation
    • Patent number 9,440,211
    • Issue date Sep 13, 2016
    • INEOS EUROPE AG
    • Alex King
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Method for activation of chromium containing catalyst precursor for...
    • Patent number 9,266,976
    • Issue date Feb 23, 2016
    • Basell Polyolefine GmbH
    • Manfred Hecker
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Grant

    Catalyst activator
    • Patent number 9,192,906
    • Issue date Nov 24, 2015
    • INEOS EUROPE AG
    • Alex King
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

  • Information Patent Application

    POLYETHYLENE FOR USE IN THE PRODUCTION OF CROSSLINKED POLYETHYLENE...
    • Publication number 20240309125
    • Publication date Sep 19, 2024
    • Borealis AG
    • Sara Cascone
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Aqueous Methods for Titanating A Chromium/Silica Catalyst
    • Publication number 20240091744
    • Publication date Mar 21, 2024
    • Chevron Phillips Chemical Company LP
    • Max P. McDaniel
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    METHODS FOR CHROMIUM CATALYST ACTIVATION USING OXYGEN-ENRICHED FLUI...
    • Publication number 20230159669
    • Publication date May 25, 2023
    • Chevron Phillips Chemical Company LP
    • Ralph W. Romig
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    METHODS OF PREPARING A CATALYST
    • Publication number 20220348701
    • Publication date Nov 3, 2022
    • Chevron Phillips Chemical Company LP
    • Max P. McDaniel
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    METHODS FOR CHROMIUM CATALYST ACTIVATION USING OXYGEN-ENRICHED FLUI...
    • Publication number 20220267485
    • Publication date Aug 25, 2022
    • Chevron Phillips Chemical Company LP
    • Ralph W Romig
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Aqueous Methods for Titanating A Chromium/Silica Catalyst
    • Publication number 20220152586
    • Publication date May 19, 2022
    • Chevron Phillips Chemical Company LP
    • Max P. McDaniel
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Methods of Preparing a Catalyst
    • Publication number 20220144982
    • Publication date May 12, 2022
    • Chevron Phillips Chemical Company LP
    • Max P. MCDANIEL
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    METHODS OF PREPARING A CATALYST
    • Publication number 20220089794
    • Publication date Mar 24, 2022
    • Chevron Phillips Chemical Company LP
    • Max P. McDaniel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Methods of Preparing a Catalyst
    • Publication number 20220056173
    • Publication date Feb 24, 2022
    • Chevron Phillips Chemical Company LP
    • Max P. MCDANIEL
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    RAPID ACTIVATION PROCESS AND ACTIVATION TREATMENTS FOR CHROMIUM CAT...
    • Publication number 20220017661
    • Publication date Jan 20, 2022
    • Chevron Phillips Chemical Company LP
    • Max P. McDaniel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Methods of Preparing a Catalyst
    • Publication number 20200377630
    • Publication date Dec 3, 2020
    • Chevron Phillips Chemical Company LP
    • Max P. MCDANIEL
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Methods of Preparing a Catalyst
    • Publication number 20200369803
    • Publication date Nov 26, 2020
    • Chevron Phillips Chemical Company LP
    • Max P. MCDANIEL
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    POLYETHYLENE COPOLYMER RESINS AND FILMS
    • Publication number 20200262951
    • Publication date Aug 20, 2020
    • UNIVATION TECHNOLOGIES, LLC
    • Bo Liu
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Methods of Preparing a Catalyst
    • Publication number 20200239608
    • Publication date Jul 30, 2020
    • Chevron Phillips Chemical Company LP
    • Max P. MCDANIEL
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    RATING POLYMERIZATION PROCESSES
    • Publication number 20200079882
    • Publication date Mar 12, 2020
    • UNIVATION TECHNOLOGIES, LLC
    • Ping Cai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polymerization Processes Utilizing Chromium-Containing Catalysts
    • Publication number 20200055966
    • Publication date Feb 20, 2020
    • EXXONMOBIL CHEMICAL PATENTS INC.
    • Zerong LIN
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polymerization Process
    • Publication number 20190218319
    • Publication date Jul 18, 2019
    • EXXONMOBIL CHEMICAL PATENTS INC.
    • Richard B. Pannell
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polymerization Process
    • Publication number 20190218318
    • Publication date Jul 18, 2019
    • EXXONMOBIL CHEMICAL PATENTS INC.
    • Corrine L. Brandl
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Aqueous Methods for Titanating A Chromium/Silica Catalyst
    • Publication number 20190201872
    • Publication date Jul 4, 2019
    • Chevron Phillips Chemical Company LP
    • Max P. McDaniel
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Process for the Preparation of Ethylene Polymers Using a Number of...
    • Publication number 20190194371
    • Publication date Jun 27, 2019
    • TOTAL RESEARCH & TECHNOLOGY FELUY
    • Mieke Dams
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Aqueous Methods for Titanating A Chromium/Silica Catalyst
    • Publication number 20190151826
    • Publication date May 23, 2019
    • Chevron Phillips Chemical Company LP
    • Max P. McDaniel
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    POLYOLEFIN FILM WITH IMPROVED TOUGHNESS
    • Publication number 20190031841
    • Publication date Jan 31, 2019
    • UNIVATION TECHNOLOGIES, LLC
    • Cliff R. Mure
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    CATALYST FOR PRODUCTION OF CONJUGATED DIOLEFIN AND METHOD FOR PRODU...
    • Publication number 20180208685
    • Publication date Jul 26, 2018
    • Nippon Kayaku Kabushiki-Kaisha
    • Shigeki OKUMURA
    • C01 - INORGANIC CHEMISTRY
  • Information Patent Application

    Polymerization Process
    • Publication number 20180118861
    • Publication date May 3, 2018
    • EXXONMOBIL CHEMICAL PATENTS INC.
    • David J. Sandell
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Use of Turbidimeter for Measurement of Solid Catalyst System Compon...
    • Publication number 20180088046
    • Publication date Mar 29, 2018
    • Chevron Phillips Chemical Company LP
    • Eric D. Schwerdtfeger
    • G01 - MEASURING TESTING
  • 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

    METHOD FOR ACTIVATION OF CHROMIUM CONTAINING CATALYST PRECURSOR FOR...
    • Publication number 20130252809
    • Publication date Sep 26, 2013
    • Manfred Hecker
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    CATALYST ACTIVATOR
    • Publication number 20130244870
    • Publication date Sep 19, 2013
    • INEOS EUROPE AG
    • Alex King
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    METHOD FOR ACTIVATION OF CHROMIUM CONTAINING CATALYST PRECURSOR FOR...
    • Publication number 20130245209
    • Publication date Sep 19, 2013
    • Basell Polyolefine GmbH
    • Paulus De Lange
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    PROCESS FOR THE ACTIVATION OF A SUPPORTED CHROMIUM OXIDE BASED CATA...
    • Publication number 20130203947
    • Publication date Aug 8, 2013
    • INEOS COMMERCIAL SERVICES UK LIMITED
    • Christophe Moineau
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...