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C08F4/61916
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CHEMISTRY METALLURGY
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Organic compounds
C08F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
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Polymerisation catalysts
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Patents Grants
last 30 patents
Information
Patent Grant
High porosity fluorided silica-coated alumina activator-supports an...
Patent number
12,146,018
Issue date
Nov 19, 2024
Chevron Phillips Chemical Company LP
Max P. McDaniel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Process for the obtainment of a polyolefin composition
Patent number
9,738,778
Issue date
Aug 22, 2017
Basell Polyolefine GmbH
Fabiana Fantinel
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Grant
Process for preparing a supported catalyst system for olefin polyme...
Patent number
8,999,875
Issue date
Apr 7, 2015
Basell Polyolefine GmbH
Fabiana Fantinel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyethylene composition and method for obtaining same
Patent number
9,000,113
Issue date
Apr 7, 2015
Basell Polyolefine GmbH
Fabiana Fantinel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of controlling the relative activity of the different active...
Patent number
8,003,740
Issue date
Aug 23, 2011
Basell Polyolefine GmbH
Shahram Mihan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Olefin polymerization process with alkyl-substituted metallocenes
Patent number
7,829,495
Issue date
Nov 9, 2010
ExxonMobil Chemical Patents Inc.
Joseph C. Floyd
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hybrid catalyst systems supported on magnesium halide
Patent number
7,723,448
Issue date
May 25, 2010
Basell Polyolefine GmbH
Shahram Mihan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
High density ethylene homopolymers and blend compositions
Patent number
7,645,835
Issue date
Jan 12, 2010
Dow Global Technologies, Inc.
Jozef J. Van Dun
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ethylene copolymer compositions
Patent number
7,521,518
Issue date
Apr 21, 2009
Dow Global Technologies, Inc.
Grant B. Jacobsen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalytic systems for the polimerization and copolimerization of al...
Patent number
7,211,538
Issue date
May 1, 2007
Repsol Quimica S.A.
Jose Sancho Royo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
High density ethylene homopolymers and blend compositions
Patent number
7,153,909
Issue date
Dec 26, 2006
Dow Global Technologies Inc.
Jozef J. Van Dun
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Bimetallic catalyst for ethylene polymerization reactions with unif...
Patent number
6,855,654
Issue date
Feb 15, 2005
ExxonMobil Oil Corporation
Yury V. Kissin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Olefin polymerization process with alkyl-substituted metallocenes
Patent number
6,800,704
Issue date
Oct 5, 2004
ExxonMobil Chemical Patents Inc.
Joseph C. Floyd
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Metallocene compound and high molecular weight copolymers of propyl...
Patent number
6,787,618
Issue date
Sep 7, 2004
Basell Polypropylen GmbH
Andreas Winter
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Olefin polymerization process with alkyl-substituted metallocenes
Patent number
6,759,499
Issue date
Jul 6, 2004
ExxonMobil Chemical Patents Inc.
Joseph C. Floyd
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymerization catalyst systems, their production and use
Patent number
6,734,267
Issue date
May 11, 2004
Univation Technologies, LLC
Main Chang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ethylene copolymers, process for the preparation of ethylene-based...
Patent number
6,664,351
Issue date
Dec 16, 2003
Basell Technology Company B.V.
Tiziano Dall'Occo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymerization catalyst systems, their production and use
Patent number
6,605,560
Issue date
Aug 12, 2003
Univation Technologies, LLC
Main Chang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for obtaining polyolefins with broad bimodal or multimodal...
Patent number
6,605,676
Issue date
Aug 12, 2003
Repsol Quimica, S.A.
Wilfried Michiels Vega
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ethylene copolymer compositions
Patent number
6,506,866
Issue date
Jan 14, 2003
Dow Global Technologies Inc.
Grant B. Jacobsen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Olefin polymerization process with alkyl-substituted metallocenes
Patent number
6,489,413
Issue date
Dec 3, 2002
ExxonMobil Chemical Patents Inc.
Joseph C. Floyd
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Bimetallic catalyst for ethylene polymerization reactions with unif...
Patent number
6,486,089
Issue date
Nov 26, 2002
ExxonMobil Oil Corporation
Yury V. Kissin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the polymerization of olefins in the gas phase
Patent number
6,437,060
Issue date
Aug 20, 2002
BP Chemicals Limited
Peter James Maddox
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Halogenated supports and supported activators
Patent number
6,432,863
Issue date
Aug 13, 2002
W. R. Grace & Co.-Conn.
David George Ward
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing alkene polymers by gas phase polymerisation
Patent number
6,433,110
Issue date
Aug 13, 2002
Basell Polyolefine GmbH
John Lynch
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Compounds containing boron and aluminium
Patent number
6,417,302
Issue date
Jul 9, 2002
Basell Polyolefine GmbH
Hans Bohnen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Metallocene stabilized alumoxane
Patent number
6,413,900
Issue date
Jul 2, 2002
ExxonMobil Chemical Patents Inc.
Agapios Kyriacos Agapiou
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Chemical compound
Patent number
6,410,665
Issue date
Jun 25, 2002
Basell Polyolefine GmbH
Cornelia Fritze
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Supported catalyst composition derived from halogenated supports an...
Patent number
6,403,518
Issue date
Jun 11, 2002
W. R. Grace & Co.-Conn.
David George Ward
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for obtaining polyolefins
Patent number
6,388,029
Issue date
May 14, 2002
Repsol Quimica S.A.
Gerardo Hidalgo Llinas
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Polyethylene Composition And Method For Obtaining Same
Publication number
20130116392
Publication date
May 9, 2013
Basell Polyolefine GmbH
Fabiana Fantinel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for preparing a supported catalyst system for olefin polyme...
Publication number
20130072652
Publication date
Mar 21, 2013
Basell Polyolefine GmbH
Fabiana Fantinel
Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information
Patent Application
Impact Resistant LLDPE Composition and Films Made Thereof
Publication number
20110230629
Publication date
Sep 22, 2011
Basell Polyolefine GmbH
Shahram Mihan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Method of Controlling the Relative Activity of the Different Active...
Publication number
20100130708
Publication date
May 27, 2010
Basell Polyolefine GmbH
Shahram Mihan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Hybrid Catalyst Systems Supported On Magnesium Halide
Publication number
20090118445
Publication date
May 7, 2009
Shahram Mihan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
High density ethylene homopolymers and blend compositions
Publication number
20060276593
Publication date
Dec 7, 2006
Jozef J. Van Dun
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Catalytic systems for the polimerisation and copolimerisation of al...
Publication number
20050065019
Publication date
Mar 24, 2005
REPSOL QUIMICA S.A.
Jose Sancho Royo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Olefin polymerization process with alkyl-substituted metallocenes
Publication number
20050032992
Publication date
Feb 10, 2005
Joseph C. Floyd
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polymerization catalyst systems, their production and use
Publication number
20030199390
Publication date
Oct 23, 2003
MAIN CHANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CATALYTIC SYSTEMS FOR THE POLIMERISATION AND COPOLIMERISATION OF AL...
Publication number
20030195109
Publication date
Oct 16, 2003
JOSE SANCHO ROYO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Ethylene copolymer compositions
Publication number
20030120013
Publication date
Jun 26, 2003
DOW GLOBAL TECHNOLOGIES, INC.
Grant B. Jacobsen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
High density ethylene homopolymers and blend compositions
Publication number
20030088021
Publication date
May 8, 2003
The Dow Chemical Company.
Jozef J. Van Dun
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Bimetallic catalyst for ethylene polymerization reactions with unif...
Publication number
20030017938
Publication date
Jan 23, 2003
Yury V. Kissin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Olefin polymerization process with alkyl-substituted metallocenes
Publication number
20020156208
Publication date
Oct 24, 2002
Joseph C. Floyd
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HALOGENATED SUPPORTS AND SUPPORTED ACTIVATORS
Publication number
20020006863
Publication date
Jan 17, 2002
DAVID GEORGE WARD
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ETHYLENE COPOLYMER COMPOSITIONS
Publication number
20010039320
Publication date
Nov 8, 2001
GRANT B. JACOBSEN
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HALOGENATED SUPPORTS AND SUPPORTED ACTIVATORS
Publication number
20010018395
Publication date
Aug 30, 2001
DAVID GEORGE WARD
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Boratabenzene cocatalyst with metallocene catalyst
Publication number
20010007044
Publication date
Jul 5, 2001
David D. Devore
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...