in combination with an organoaluminium compound

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Improved Ring Opening Metathesis Catalyst Systems for Cyclic Olefin...

    • Publication number 20230159670
    • Publication date May 25, 2023
    • EXXONMOBIL CHEMICAL PATENTS INC.
    • Alexander V. Zabula
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Process for Preparing Catalysts and Catalysts Made Thereby

    • Publication number 20140121095
    • Publication date May 1, 2014
    • UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY LLC
    • Robert James Jorgensen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Bridged Metallocene Catalyst Systems With Switchable Hydrogen and C...

    • Publication number 20140107301
    • Publication date Apr 17, 2014
    • Chevron Phillips Chemical Company LP
    • Richard M. Buck
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Catalyst Systems Containing a Bridged Metallocene

    • Publication number 20140057777
    • Publication date Feb 27, 2014
    • Chevron Phillips Chemical Company LP
    • Richard M. Buck
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Process for Preparing Catalysts and Catalysts made thereby

    • Publication number 20130310526
    • Publication date Nov 21, 2013
    • UNION CARBIDE CHEMICALS & PLASTICS TECHNOLOGY LLC
    • Robert James Jorgensen
    • B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
  • Information Patent Application

    Polybutadiene, Modified Polybutadiene, Method for Producing Both, a...

    • Publication number 20120309902
    • Publication date Dec 6, 2012
    • UBE INDUSTRIES, LTD.
    • Yasuyoshi Okabe
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    CATALYST SYSTEMS CONTAINING A BRIDGED METALLOCENE

    • Publication number 20120232229
    • Publication date Sep 13, 2012
    • Chevron Phillips Chemical Company LP
    • Richard M. Buck
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    BRIDGED METALLOCENE CATALYST SYSTEMS WITH SWITCHABLE HYDROGEN AND C...

    • Publication number 20120088890
    • Publication date Apr 12, 2012
    • Chevron Phillips Chemical Company LP
    • Richard M. Buck
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Novel Catalyst Systems and Polymer Resins Having Improved Barrier P...

    • Publication number 20120077008
    • Publication date Mar 29, 2012
    • Chevron Phillips Chemical Company LP
    • Guylaine ST. JEAN
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Ethylene Copolymers, Catalyst System and Process for Preparing the...

    • Publication number 20110313111
    • Publication date Dec 22, 2011
    • Basell Polyolefine GmbH
    • Fabiana Fantinel
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Activation of monocyclopentadienyl group 6 complexes

    • Publication number 20110213107
    • Publication date Sep 1, 2011
    • Sandor Nagy
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Co-supported catalyst system comprising chromium and group 4 metal...

    • Publication number 20100190937
    • Publication date Jul 29, 2010
    • NOVA CHEMICALS (INTERNATIONAL) S.A.
    • Peter Phung Minh Hoang
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polymerization process using a mixed catalyst system

    • Publication number 20100190936
    • Publication date Jul 29, 2010
    • NOVA CHEMICALS (INTERNATIONAL) S.A.
    • Peter Phung Minh Hoang
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Monocyclopentadienyl Complexes

    • Publication number 20090018292
    • Publication date Jan 15, 2009
    • Basell Polyolefine GmbH
    • Shahram Mihan
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Monocyclopentadienyl Complexes

    • Publication number 20080269445
    • Publication date Oct 30, 2008
    • Basell Polyolefine GmbH
    • Shahram Mihan
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Monocyclopentadienyl complexes

    • Publication number 20080064838
    • Publication date Mar 13, 2008
    • Basell Polyolefine GmbH
    • Shahram Mihan
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    CHROMIUM CATALYSTS ACTIVE IN OLEFIN POLYMERIZATION

    • Publication number 20080021180
    • Publication date Jan 24, 2008
    • REPSOL QUIMICA, S.A.
    • Luis Mendez Llatas
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Monocyclopentadienyl Complexes

    • Publication number 20070213483
    • Publication date Sep 13, 2007
    • Basell Polyolefine GmbH
    • Shahram Mihan
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Catalyst system comprising magnesium halide

    • Publication number 20070173400
    • Publication date Jul 26, 2007
    • Stichting Dutch Polymer Institute
    • John Richard Severn
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Monocyclopentadienyl complex

    • Publication number 20070155918
    • Publication date Jul 5, 2007
    • Basell Polyolefine GmbH
    • Shahram Mihan
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Monocyclopentadienyl complexes

    • Publication number 20060166815
    • Publication date Jul 27, 2006
    • Shahram Mihan
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Organometallic Fluorenyl Compounds, Preparations, and Use

    • Publication number 20060122344
    • Publication date Jun 8, 2006
    • Phillips Petroleum Company
    • HELMUT G ALT
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Monocyclopentadienyl complexes

    • Publication number 20060116491
    • Publication date Jun 1, 2006
    • Shahram Mihan
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Polymerisation and oligomerisation catalysts

    • Publication number 20060094588
    • Publication date May 4, 2006
    • Vernon Charles Gibson
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Monocyclopentadienyl complexes

    • Publication number 20060089253
    • Publication date Apr 27, 2006
    • Shahram Mihan
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Monocyclopentadienyl complexes

    • Publication number 20060004215
    • Publication date Jan 5, 2006
    • Shahram Mihan
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Copolymers of ethylene with alpha-olefins

    • Publication number 20050282979
    • Publication date Dec 22, 2005
    • Shahram Mihan
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Catalyst composition and olefin polymerization using same

    • Publication number 20050222350
    • Publication date Oct 6, 2005
    • Chevron Phillips Chemical Company, LP
    • Brooke L. Small
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    Monocyclopentadienyl complexes comprising a condensed heterocycle

    • Publication number 20040242880
    • Publication date Dec 2, 2004
    • Shahram Mihan
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
  • Information Patent Application

    CATALYST COMPOSITION, METHOD OF MAKING SAME AND ITS USE IN OLEFIN P...

    • Publication number 20040229749
    • Publication date Nov 18, 2004
    • Francois Gabbai
    • C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...