Cp or analog not bridged to a non-Cp X ancillary anionic donor

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CPC
C08F2420/04

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CCHEMISTRY METALLURGY C08Organic compounds C08FMACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS C08F2420/00Metallocene catalysts

Current Industry

C08F2420/04Cp or analog not bridged to a non-Cp X ancillary anionic donor

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Metallocene catalyst compound for production of polyolefin resin or...
- Patent number 11,180,589
- Issue date Nov 23, 2021
- DL Chemical CO., LTD.
- Seung Tack Yu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Solution polymerization process
- Patent number 11,142,634
- Issue date Oct 12, 2021
- Nova Chemicals (International) S.A.
- Fazle Sibtain
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Ethylene interpolymers having improved color
- Patent number 11,078,351
- Issue date Aug 3, 2021
- Nova Chemicals (International) S.A.
- Fazle Sibtain
- B32 - LAYERED PRODUCTS
Information Patent Grant
Ethylene copolymers produced with single site catalyst
- Patent number 11,053,332
- Issue date Jul 6, 2021
- Nova Chemicals (International) S.A.
- Shivendra Goyal
- B32 - LAYERED PRODUCTS
Information Patent Grant
Means for increasing the molecular weight and decreasing the densit...
- Patent number 11,015,044
- Issue date May 25, 2021
- Nova Chemicals (International) S.A.
- Zengrong Zhang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Solution polymerization process
- Patent number 10,975,170
- Issue date Apr 13, 2021
- Nova Chemicals (International) S.A.
- Yves Lacombe
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Dilution index
- Patent number 10,954,365
- Issue date Mar 23, 2021
- Nova Chemicals (International) S.A.
- Brian Molloy
- B32 - LAYERED PRODUCTS
Information Patent Grant
Transition metal complexes, catalyst compositions including the sam...
- Patent number 10,800,863
- Issue date Oct 13, 2020
- LG Chem, Ltd.
- Dong Eun Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Supported hybrid catalyst and method for preparing olefin polymer u...
- Patent number 10,669,356
- Issue date Jun 2, 2020
- LG Chem, Ltd.
- Hyun Jee Kwon
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Preparation of ultra high molecular weight polyethylene
- Patent number 10,647,792
- Issue date May 12, 2020
- DSM IP Assets B.V.
- John Richard Severn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Solution polymerization process
- Patent number 10,626,256
- Issue date Apr 21, 2020
- Nova Chemicals (International) S.A.
- Fazle Sibtain
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Very low density polyethylene produced with single site catalyst
- Patent number 10,618,990
- Issue date Apr 14, 2020
- Nova Chemicals (International) S.A.
- Shivendra Kumar Goyal
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Dilution index
- Patent number 10,577,491
- Issue date Mar 3, 2020
- Nova Chemicals (International) S.A.
- Maryam Fereydoon
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Dual catalyst system for producing LLDPE copolymers with improved p...
- Patent number 10,544,236
- Issue date Jan 28, 2020
- Chevron Phillips Chemical Company LP
- Errun Ding
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Multi reactor solution polymerization, polyethylene and polyethylen...
- Patent number 10,538,654
- Issue date Jan 21, 2020
- Nova Chemicals (International) S.A.
- XiaoChuan Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method of preparing supported metallocene catalyst
- Patent number 10,501,563
- Issue date Dec 10, 2019
- LG Chem, Ltd.
- Young Suk You
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Metal complex comprising amidine and substituted cyclopentadienyl l...
- Patent number 10,472,431
- Issue date Nov 12, 2019
- ARLANXEO NETHERLANDS B.V.
- Peter Karbaum
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Means for increasing the molecular weight and decreasing the densit...
- Patent number 10,442,921
- Issue date Oct 15, 2019
- Nova Chemicals (International) S.A.
- Zengrong Zhang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst systems containing low valent titanium-aluminum complexes...
- Patent number 10,428,091
- Issue date Oct 1, 2019
- Chevron Phillips Chemical Company LP
- Carlos A. Cruz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ethylene/1-butene copolymers with enhanced resin processability
- Patent number 10,370,469
- Issue date Aug 6, 2019
- Nova Chemicals (International) S.A.
- Patrick Lam
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst modification to control polymer architecture
- Patent number 10,370,470
- Issue date Aug 6, 2019
- Nova Chemicals (International) S.A.
- Darryl J Morrison
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Passivated supports: catalyst, process, product and film
- Patent number 10,344,111
- Issue date Jul 9, 2019
- Nova Chemicals (International) S.A.
- Darryl J Morrison
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Catalyst system
- Patent number 10,316,113
- Issue date Jun 11, 2019
- ARLANXEO NETHERLANDS B.V.
- Alexandra Berthoud
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Ethylene copolymers produced with single site catalyst
- Patent number 10,239,976
- Issue date Mar 26, 2019
- Nova Chemicals (International) S.A.
- Shivendra Goyal
- B32 - LAYERED PRODUCTS
Information Patent Grant
Preparation of ultra high molecular weight ethylene copolymer
- Patent number 10,221,262
- Issue date Mar 5, 2019
- DSM IP Assets B.V.
- John Richard Severn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High density rotomolding resin
- Patent number 10,189,924
- Issue date Jan 29, 2019
- Nova Chemicals (International) S.A.
- Celine Bellehumeur
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polyolefins
- Patent number 10,160,818
- Issue date Dec 25, 2018
- Nova Chemicals (International) S.A.
- Qinyan Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparing a polyethylene in at least one continuously s...
- Patent number 10,100,135
- Issue date Oct 16, 2018
- Total Research and Technology Feluy
- Aurelien Vantomme
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Spheroidal catalyst for olefin polymerization
- Patent number 10,072,111
- Issue date Sep 11, 2018
- Nova Chemicals (International) S.A.
- Qinyan Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Caps and closures
- Patent number 10,053,564
- Issue date Aug 21, 2018
- Nova Chemicals (International) S.A.
- XiaoChuan Wang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
METHOD TO IMPROVE THE OPTICAL PROPERTIES OF ETHYLENE COPOLYMER COMP...
- Publication number 20250043035
- Publication date Feb 6, 2025
- NOVA CHEMICALS (INTERNATIONAL) S.A.
- Vinod Konaganti
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ETHYLENE-RICH DIENE TRIBLOCK POLYMER HAVING A STATISTICAL BLOCK AND...
- Publication number 20240043600
- Publication date Feb 8, 2024
- COMPAGNIE GENERALE DES ETABLISSEMENTS MICHELIN
- Nicolas BAULU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ETHYLENE-COPOLYMERS AND CATALYST MIXTURE FOR MAKING ETHYLENE COPOLY...
- Publication number 20230331884
- Publication date Oct 19, 2023
- ARLANXEO NETHERLANDS B.V.
- Raffaele BERNARDO
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
BIMODAL LINEAR LOW DENSITY POLYETHYLENE COPOLYMER
- Publication number 20230127331
- Publication date Apr 27, 2023
- DOW GLOBAL TECHNOLOGIES LLC
- Swapnil B. Chandak
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
BIMODAL CATALYST SYSTEMS
- Publication number 20220411546
- Publication date Dec 29, 2022
- DOW GLOBAL TECHNOLOGIES LLC
- Andrew J. Young
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
NOVEL METALLOCENE CATALYST COMPOUND FOR PRODUCTION OF POLYOLEFIN RE...
- Publication number 20200291150
- Publication date Sep 17, 2020
- DAELIM INDUSTRIAL CO., LTD.
- Seung Tack YU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Dual Catalyst System for Producing LLDPE Copolymers with Improved P...
- Publication number 20190233551
- Publication date Aug 1, 2019
- Chevron Phillips Chemical Company LP
- Errun Ding
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
VERY LOW DENSITY POLYETHYLENE PRODUCED WITH SINGLE SITE CATALYST
- Publication number 20190144581
- Publication date May 16, 2019
- NOVA CHEMICALS (INTERNATIONAL) S.A.
- Shivendra Kumar Goyal
- B32 - LAYERED PRODUCTS
Information Patent Application
Process for Preparing a Polyethylene in at Least One Continuously S...
- Publication number 20190002603
- Publication date Jan 3, 2019
- TOTAL RESEARCH & TECHNOLOGY FELUY
- Aurelien Vantomme
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
DILUTION INDEX
- Publication number 20180298170
- Publication date Oct 18, 2018
- NOVA CHEMICALS (INTERNATIONAL) S.A.
- Maryam Fereydoon
- B32 - LAYERED PRODUCTS
Information Patent Application
CATALYST SYSTEM
- Publication number 20180237553
- Publication date Aug 23, 2018
- ARLANXEO NETHERLANDS B.V.
- ALEXANDRA BERTHOUD
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ETHYLENE INTERPOLYMERS HAVING IMPROVED COLOR
- Publication number 20180186981
- Publication date Jul 5, 2018
- NOVA CHEMICALS (INTERNATIONAL) S.A.
- Fazle Sibtain
- B32 - LAYERED PRODUCTS
Information Patent Application
SPHEROIDAL CATALYST FOR OLEFIN POLYMERIZATION
- Publication number 20180155476
- Publication date Jun 7, 2018
- NOVA CHEMICALS (INTERNATIONAL) S.A.
- Qinyan Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PREPARATION OF ULTRA HIGH MOLECULAR WEIGHT POLYETHYLENE
- Publication number 20170362355
- Publication date Dec 21, 2017
- DSM IP Assets B. V.
- John Richard SEVERN
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ROTOMOLDED ARTICLES
- Publication number 20170267822
- Publication date Sep 21, 2017
- NOVA CHEMICALS (INTERNATIONAL) S.A.
- Celine Bellehumeur
- B32 - LAYERED PRODUCTS
Information Patent Application
Cyclic Olefin Copolymers and Methods of Making Them
- Publication number 20170233516
- Publication date Aug 17, 2017
- EXXONMOBIL CHEMICAL PATENTS INC.
- Yong Yang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Metallic Complex Catalyst And Polymerization Methods Employing Same
- Publication number 20170114171
- Publication date Apr 27, 2017
- Bridgestone Corporation
- Joshua P. Abell
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Process for Preparing a Polyethylene in at Least One Continuously S...
- Publication number 20170114159
- Publication date Apr 27, 2017
- TOTAL RESEARCH & TECHNOLOGY FELUY
- Aurelien Vantomme
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CATALYST SYSTEM FOR THE POLYMERISATION AND/OR OLIGOMERISATION OF OL...
- Publication number 20170088644
- Publication date Mar 30, 2017
- SCG CHEMICALS CO., LTD.
- Dermot O'Hare
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Titanium Phosphinimide and Titanium Iminoimidazolidide Catalyst Sys...
- Publication number 20160340450
- Publication date Nov 24, 2016
- Chevron Phillips Chemical Company LP
- Carlos A. Cruz
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MODIFIED PHOSPHINIMINE CATALYSTS FOR OLEFIN POLYMERIZATION
- Publication number 20140378632
- Publication date Dec 25, 2014
- NOVA CHEMICALS (INTERNATIONAL) S.A.
- Peter Phung Minh Hoang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MODIFIED PHOSPHINIMINE CATALYSTS FOR OLEFIN POLYMERIZATION
- Publication number 20140357818
- Publication date Dec 4, 2014
- NOVA CHEMICALS (INTERNATIONAL) S.A.
- Peter Phung Minh Hoang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MODIFIED PHOSPHINIMINE CATALYSTS FOR OLEFIN POLYMERIZATION
- Publication number 20140357817
- Publication date Dec 4, 2014
- NOVA CHEMICALS (INTERNATIONAL) S.A.
- Peter Phung Minh Hoang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MODIFIED PHOSPHINIMINE CATALYSTS FOR OLEFIN POLYMERIZATION
- Publication number 20140357819
- Publication date Dec 4, 2014
- NOVA CHEMICALS (INTERNATIONAL) S.A.
- Peter Phung Minh Hoang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYETHYLENE BLEND COMPOSITIONS AND FILM
- Publication number 20140179873
- Publication date Jun 26, 2014
- NOVA CHEMICALS (INTERNATIONAL) S.A.
- Patrick Lam
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CONTROLLING RESIN PROPERTIES IN A GAS PHASE POLYMERIZATION PROCESS
- Publication number 20140155561
- Publication date Jun 5, 2014
- NOVA CHEMICALS (INTERNATIONAL) S.A.
- Victoria Ker
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ETHYLENE COPOLYMER COMPOSITIONS, FILM AND POLYMERIZATION PROCESSES
- Publication number 20140100343
- Publication date Apr 10, 2014
- NOVA CHEMICALS (INTERNATIONAL) S.A.
- Victoria Ker
- B32 - LAYERED PRODUCTS
Information Patent Application
Ethylene Copolymers, Film and Polymerization Process
- Publication number 20130345377
- Publication date Dec 26, 2013
- NOVA CHEMICALS (INTERNATIONAL) S.A.
- Victoria Ker
- B32 - LAYERED PRODUCTS
Information Patent Application
REACTOR OPERABILITY IN A GAS PHASE POLYMERIZATION PROCESS
- Publication number 20130296507
- Publication date Nov 7, 2013
- NOVA CHEMICALS (INTERNATIONAL) S.A.,
- Peter Phung Minh Hoang
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Application
Passivated Supports for Use with Olefin Polymerization Catalysts
- Publication number 20130172500
- Publication date Jul 4, 2013
- NOVA CHEMICALS (INTERNATIONAL) S.A.
- Darryl J. Morrison
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Cp or analog not bridged to a non-Cp X ancillary anionic donor

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Metallocene catalyst compound for production of polyolefin resin or...

Solution polymerization process

Ethylene interpolymers having improved color

Ethylene copolymers produced with single site catalyst

Means for increasing the molecular weight and decreasing the densit...

Solution polymerization process

Dilution index

Transition metal complexes, catalyst compositions including the sam...

Supported hybrid catalyst and method for preparing olefin polymer u...

Preparation of ultra high molecular weight polyethylene

Solution polymerization process

Very low density polyethylene produced with single site catalyst

Dilution index

Dual catalyst system for producing LLDPE copolymers with improved p...

Multi reactor solution polymerization, polyethylene and polyethylen...

Method of preparing supported metallocene catalyst

Metal complex comprising amidine and substituted cyclopentadienyl l...

Means for increasing the molecular weight and decreasing the densit...

Catalyst systems containing low valent titanium-aluminum complexes...

Ethylene/1-butene copolymers with enhanced resin processability

Catalyst modification to control polymer architecture

Passivated supports: catalyst, process, product and film

Catalyst system

Ethylene copolymers produced with single site catalyst

Preparation of ultra high molecular weight ethylene copolymer

High density rotomolding resin

Polyolefins

Process for preparing a polyethylene in at least one continuously s...

Spheroidal catalyst for olefin polymerization

Caps and closures

Patents Applicationslast 30 patents

METHOD TO IMPROVE THE OPTICAL PROPERTIES OF ETHYLENE COPOLYMER COMP...

ETHYLENE-RICH DIENE TRIBLOCK POLYMER HAVING A STATISTICAL BLOCK AND...

ETHYLENE-COPOLYMERS AND CATALYST MIXTURE FOR MAKING ETHYLENE COPOLY...

BIMODAL LINEAR LOW DENSITY POLYETHYLENE COPOLYMER

BIMODAL CATALYST SYSTEMS

NOVEL METALLOCENE CATALYST COMPOUND FOR PRODUCTION OF POLYOLEFIN RE...

Dual Catalyst System for Producing LLDPE Copolymers with Improved P...

VERY LOW DENSITY POLYETHYLENE PRODUCED WITH SINGLE SITE CATALYST

Process for Preparing a Polyethylene in at Least One Continuously S...

DILUTION INDEX

CATALYST SYSTEM

ETHYLENE INTERPOLYMERS HAVING IMPROVED COLOR

SPHEROIDAL CATALYST FOR OLEFIN POLYMERIZATION

PREPARATION OF ULTRA HIGH MOLECULAR WEIGHT POLYETHYLENE

ROTOMOLDED ARTICLES

Cyclic Olefin Copolymers and Methods of Making Them

Metallic Complex Catalyst And Polymerization Methods Employing Same

Process for Preparing a Polyethylene in at Least One Continuously S...

CATALYST SYSTEM FOR THE POLYMERISATION AND/OR OLIGOMERISATION OF OL...

Titanium Phosphinimide and Titanium Iminoimidazolidide Catalyst Sys...

MODIFIED PHOSPHINIMINE CATALYSTS FOR OLEFIN POLYMERIZATION

MODIFIED PHOSPHINIMINE CATALYSTS FOR OLEFIN POLYMERIZATION

MODIFIED PHOSPHINIMINE CATALYSTS FOR OLEFIN POLYMERIZATION

MODIFIED PHOSPHINIMINE CATALYSTS FOR OLEFIN POLYMERIZATION

POLYETHYLENE BLEND COMPOSITIONS AND FILM

CONTROLLING RESIN PROPERTIES IN A GAS PHASE POLYMERIZATION PROCESS

ETHYLENE COPOLYMER COMPOSITIONS, FILM AND POLYMERIZATION PROCESSES

Ethylene Copolymers, Film and Polymerization Process

REACTOR OPERABILITY IN A GAS PHASE POLYMERIZATION PROCESS

Passivated Supports for Use with Olefin Polymerization Catalysts