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C08F4/63904
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CHEMISTRY METALLURGY
C08
Organic compounds
C08F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
C08F4/00
Polymerisation catalysts
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C08F4/63904
in combination with another component of C08F4/62
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Patents Grants
last 30 patents
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Patent Grant
Chromium (III) catalyst systems with activator-supports
Patent number
10,858,459
Issue date
Dec 8, 2020
Chevron Phillips Chemical Company LP
Max P. McDaniel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Chromium (III) catalyst systems with activator-supports
Patent number
10,662,266
Issue date
May 26, 2020
Chevron Phillips Chemical Company LP
Max P. McDaniel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Composite catalyst for production of polyethylene
Patent number
8,536,286
Issue date
Sep 17, 2013
China Petroleum & Chemical Corporation
Wenqing Wu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Imino-amide catalyst compositions for the polymerization of olefins
Patent number
6,919,467
Issue date
Jul 19, 2005
Univation Technologies, LLC
Rex Eugene Murray
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Imino-amide catalyst compositions for the polymerization of olefins
Patent number
6,919,413
Issue date
Jul 19, 2005
Univation Technologies, LLC
Rex Eugene Murray
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymerization catalysts, their production and use
Patent number
6,608,000
Issue date
Aug 19, 2003
ExxonMobil Chemical Patents Inc.
Robert Lee Bamberger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing polyolefins and polyolefin catalyst
Patent number
6,541,413
Issue date
Apr 1, 2003
Fina Research, S.A.
Abbas Razavi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymerization catalysts, their production and use
Patent number
6,518,215
Issue date
Feb 11, 2003
ExxonMobil Chemical Patents Inc.
Robert Lee Bamberger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymerization catalysts, their production and use
Patent number
6,384,158
Issue date
May 7, 2002
ExxonMobil Chemical Patents Inc.
Robert Lee Bamberger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Components and catalysts for the polymerization of olefins
Patent number
6,291,607
Issue date
Sep 18, 2001
Montell Technology Company
Mario Sacchetti
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing polyethylenes having a broad molecular weight...
Patent number
6,242,543
Issue date
Jun 5, 2001
Borealis A/S
Arild Follestad
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalytic system comprising a solid precursor and process for the p...
Patent number
6,214,948
Issue date
Apr 10, 2001
Solvay Polyolefins Europe-Belgium
Nicola Zandona
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Preparation of multiphase homo- or copolymers of C2-C10-alk-1-enes...
Patent number
6,197,900
Issue date
Mar 6, 2001
BASF Aktiengesellschaft
Stefan Seelert
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymerization catalysts, their production and use
Patent number
6,143,854
Issue date
Nov 7, 2000
Exxon Chemical Patents, Inc.
Robert Lee Bamberger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymerization catalysts, their production and use
Patent number
6,136,930
Issue date
Oct 24, 2000
Exxon Chemical Patents, Inc.
Robert Lee Bamberger
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyethylene, thermoplastic resin composition containing same, and...
Patent number
6,121,402
Issue date
Sep 19, 2000
Idemitsu Kosan Co., Ltd.
Shuji Machida
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Components and catalysts for the polymerization of olefins
Patent number
6,096,841
Issue date
Aug 1, 2000
Montell Technology Company bv
Mario Sacchetti
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Solid catalytic component for the polymerization of olefins
Patent number
6,057,258
Issue date
May 2, 2000
ELF Atochem S.A.
Roger Spitz
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Engineered catalyst systems and methods for their production and use
Patent number
5,786,291
Issue date
Jul 28, 1998
Exxon Chemical Patents, Inc.
Anthony N. Speca
D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information
Patent Grant
Solid precursor of a catalytic system for the polymerization of ole...
Patent number
5,763,349
Issue date
Jun 9, 1998
Solvay Polyolefins Europe - Belgium
Nicola Zandona
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Components and catalysts for the polymerization of olefins
Patent number
5,759,940
Issue date
Jun 2, 1998
Montell Technology Company bv
Mario Sacchetti
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ethylene copolymer, thermoplastic resin composition containing same...
Patent number
5,747,620
Issue date
May 5, 1998
Idemitsu Kosan Co., Ltd.
Shuji Machida
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing polyolefins and polyolefin catalyst
Patent number
5,719,241
Issue date
Feb 17, 1998
Fina Research, S.A.
Abbas Razavi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Components and catalysts for the polymerization of olefins
Patent number
5,691,264
Issue date
Nov 25, 1997
Spherilene S.p.A.
Mario Sacchetti
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Supported polymerization catalyst systems, their production and use
Patent number
5,616,665
Issue date
Apr 1, 1997
Exxon Chemical Patents, Inc.
Moses O. Jejelowo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing polyolefins
Patent number
5,543,376
Issue date
Aug 6, 1996
Phillips Petroleum Company
Joseph J. Bergmeister
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymerization catalysts, their production and use
Patent number
5,536,796
Issue date
Jul 16, 1996
Exxon Chemical Company
Moses O. Jejelowo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing polyolefins
Patent number
5,527,867
Issue date
Jun 18, 1996
Phillips Petroleum Company
Joseph J. Bergmeister
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of polyolefins
Patent number
5,481,056
Issue date
Jan 2, 1996
Tosoh Corporation
Fumiharu Takahashi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
Chromium (III) Catalyst Systems With Activator-Supports
Publication number
20200239605
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
COMPOSITE CATALYST FOR PRODUCTION OF POLYETHYLENE
Publication number
20100152397
Publication date
Jun 17, 2010
Wenqing Wu
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
Chromium catalysts active in olefin polymerization
Publication number
20040087434
Publication date
May 6, 2004
Luis Mendez Llatas
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Imino-amide catalyst compositions for the polymerization of olefins
Publication number
20030191012
Publication date
Oct 9, 2003
Rex Eugene Murray
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Imino-amide catalyst compositions for the polymerization of olefins
Publication number
20030171206
Publication date
Sep 11, 2003
Rex Eugene Murray
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPONENTS AND CATALYSTS FOR THE POLYMERIZATION OF OLEFINS
Publication number
20010018501
Publication date
Aug 30, 2001
MARIO SACCHETTI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...