and magnesium or compounds thereof

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C08F4/6555

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

Current Industry

C08F4/6555and magnesium or compounds thereof

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Polymerization of ethylene in solution processes using a Ziegler-Na...
- Patent number 12,344,695
- Issue date Jul 1, 2025
- Dow Global Technologies LLC
- Linfeng Chen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for preparation of multimodal polyolefin
- Patent number 12,091,475
- Issue date Sep 17, 2024
- SABIC GLOBAL TECHNOLOGIES B.V.
- Maryam Tamaddoni
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for polymerizing ethylene in a multi-stage polymerization p...
- Patent number 12,043,687
- Issue date Jul 23, 2024
- Borealis AG
- Apostolos Krallis
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of an UHMWPE homopolymer
- Patent number 11,965,052
- Issue date Apr 23, 2024
- Borealis AG
- Irfan Saeed
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Bimodal ethylene-based polymers having high molecular weight high d...
- Patent number 11,873,393
- Issue date Jan 16, 2024
- Dow Global Technologies LLC
- Kyle E. Hart
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for the preparation of an UHMWPE homopolymer
- Patent number 11,680,114
- Issue date Jun 20, 2023
- Borealis AG
- Irfan Saeed
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Activator-nucleator formulations
- Patent number 11,649,301
- Issue date May 16, 2023
- Dow Global Technologies LLC
- Nitin Borse
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Multimodal ethylene-based polymer processing systems and methods
- Patent number 11,555,084
- Issue date Jan 17, 2023
- Dow Global Technologies LLC
- Sarat Munjal
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Modified spray-dried Ziegler-Natta (pro)catalyst systems
- Patent number 11,325,928
- Issue date May 10, 2022
- Univation Technologies, LLC
- Wesley R. Mariott
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Activated spray-dried Ziegler-Natta catalyst system
- Patent number 11,325,927
- Issue date May 10, 2022
- Univation Technologies, LLC
- Wesley R. Mariott
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Spray-dried Ziegler-Natta (pro)catalyst systems
- Patent number 11,248,066
- Issue date Feb 15, 2022
- Univation Technologies, LLC
- Ian M. Munro
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for improving Ziegler-Natta catalyst activity
- Patent number 11,180,582
- Issue date Nov 23, 2021
- Univation Technologies, LLC
- Kevin J. Cann
- 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
Blown films with improved properties
- Patent number 11,040,523
- Issue date Jun 22, 2021
- Dow Global Technologies LLC
- Jose Eduardo Ruiz
- B32 - LAYERED PRODUCTS
Information Patent Grant
Polymer composition and a process for production of the polymer com...
- Patent number 10,961,334
- Issue date Mar 30, 2021
- Borealis AG
- Yi Liu
- 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
Process for the production of ultra high molecular weight polyethylene
- Patent number 10,766,980
- Issue date Sep 8, 2020
- SABIC GLOBAL TECHNOLOGIES B.V.
- Remy Peter Theresia Smeets
- 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
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
Rotomolded articles
- Patent number 10,023,706
- Issue date Jul 17, 2018
- Nova Chemicals (International) S.A.
- Celine Bellehumeur
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Formation of a Ziegler-Natta catalyst
- Patent number 9,650,448
- Issue date May 16, 2017
- Fina Technology, Inc.
- Lei Zhang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Multimodal polyethylene copolymer resin composition, a preparation...
- Patent number 8,889,793
- Issue date Nov 18, 2014
- Borealis Technology Oy
- Michiel Friso Bergstra
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Pre-polymerized catalyst components for the polymerization of olefins
- Patent number 7,223,711
- Issue date May 29, 2007
- Basell Polyolefine GmbH
- Mario Sacchetti
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Propylene homopolymer
- Patent number 6,090,903
- Issue date Jul 18, 2000
- Toho Titanium Co., Ltd.
- Takuo Kataoka
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Procatalyst for ethylene polymer production, method for its prepara...
- Patent number 5,770,540
- Issue date Jun 23, 1998
- Borealis Polymers Oy
- Thomas Garoff
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymerization catalyst for ethylene homopolymerization
- Patent number 4,684,703
- Issue date Aug 4, 1987
- Union Carbide Corporation
- Burkhard E. Wagner
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
POLYMERIZATION OF ETHYLENE IN SOLUTION PROCESSES USING A ZIEGLER-NA...
- Publication number 20220275114
- Publication date Sep 1, 2022
- DOW GLOBAL TECHNOLOGIES LLC
- Linfeng Chen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PREPARATION OF MULTIMODAL POLYOLEFIN
- Publication number 20210388122
- Publication date Dec 16, 2021
- SABIC Global Technologies B.V.
- Maryam Tamaddoni
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR THE PREPARATION OF AN UHMWPE HOMOPOLYMER
- Publication number 20210340289
- Publication date Nov 4, 2021
- Borealis AG
- Irfan SAEED
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR POLYMERIZING ETHYLENE IN A MULTI-STAGE POLYMERIZATION P...
- Publication number 20210269560
- Publication date Sep 2, 2021
- BOREALIS AG
- Apostolos KRALLIS
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SPRAY-DRIED ZIEGLER-NATTA (PRO)CATALYST SYSTEMS
- Publication number 20210230317
- Publication date Jul 29, 2021
- UNIVATION TECHNOLOGIES, LLC
- Ian M. Munro
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ACTIVATOR-NUCLEATOR FORMULATIONS
- Publication number 20210163633
- Publication date Jun 3, 2021
- DOW GLOBAL TECHNOLOGIES LLC
- Nitin Borse
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
MULTIMODAL ETHYLENE-BASED POLYMER PROCESSING SYSTEMS AND METHODS
- Publication number 20210079139
- Publication date Mar 18, 2021
- DOW GLOBAL TECHNOLOGIES LLC
- Sarat Munjal
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SOLUTION POLYMERIZATION PROCESS
- Publication number 20200165422
- Publication date May 28, 2020
- NOVA CHEMICALS (INTERNATIONAL) S.A.
- Fazle Sibtain
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR ACTIVATING A CATALYST FOR THE POLYMERIZATION OF ETHYLENE
- Publication number 20200071429
- Publication date Mar 5, 2020
- BASELL POLIOLEFINE ITALIA S.r.l.
- PIETRO BAITA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCATALYST COMPOSITIONS USEFUL FOR LOW COMONOMER INCORPORATION AND...
- Publication number 20190322774
- Publication date Oct 24, 2019
- DOW GLOBAL TECHNOLOGIES LLC
- Linfeng Chen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYMER COMPOSITION AND A PROCESS FOR PRODUCTION OF THE POLYMER COM...
- Publication number 20190292283
- Publication date Sep 26, 2019
- Borealis AG
- Yi LIU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR THE PRODUCTION OF ULTRA HIGH MOLECULAR WEIGHT POLYETHYLENE
- Publication number 20190248933
- Publication date Aug 15, 2019
- SABIC Global Technologies B.V.
- Remy Peter Theresia Smeets
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PREACTIVATED CATALYST COMPONENT FOR THE POLYMERIZATION OF OLEFINS
- Publication number 20190177446
- Publication date Jun 13, 2019
- Basell Polyolefine GmbH
- MARTIN SCHNEIDER
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Catalyst system for enhanced stereo-specificity of olefin polymeriz...
- Publication number 20180327520
- Publication date Nov 15, 2018
- FORMOSA PLASTICS CORPORATION, U.S.A.
- Gapgoung Kong
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
POLYETHYLENE COMPOSITION AND PROCESS FOR POLYMERIZING THE SAME
- Publication number 20180298124
- Publication date Oct 18, 2018
- DOW GLOBAL TECHNOLOGIES LLC
- Ronald P. MARKOVICH
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ZIEGLER-NATTA CATALYST FOR HIGH TEMPERATURE POLYMERIZATION
- Publication number 20180282453
- Publication date Oct 4, 2018
- NOVA CHEMICALS (INTERNATIONAL) S.A.
- Qinyan Wang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Methods for Increasing Polymer Production Rates with Halogenated Hy...
- Publication number 20180237563
- Publication date Aug 23, 2018
- Chevron Phillips Chemical Company LP
- Errun Ding
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
ZIEGLER-NATTA CATALYST FOR HIGH TEMPERATURE POLYMERIZATION
- Publication number 20180118863
- Publication date May 3, 2018
- NOVA CHEMICALS (INTERNATIONAL) S.A.
- Qinyan Wang
- 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
CATALYST WITH AL-ALKOXY COMPONENT
- Publication number 20160194413
- Publication date Jul 7, 2016
- Borealis Technology Oy
- Peter Denifl
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
FORMATION OF A ZIEGLER-NATTA CATALYST
- Publication number 20150361187
- Publication date Dec 17, 2015
- Fina Technology, Inc.
- Lei Zhang
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Multimodal Polyethylene Copolymer Resin Composition, a Preparation...
- Publication number 20100210791
- Publication date Aug 19, 2010
- Borealis Technology Oy
- Michiel Friso Bergstra
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
CATALYST WITH AL-ALKOXY COMPONENT
- Publication number 20090305875
- Publication date Dec 10, 2009
- Borealis Technology Oy
- Peter Denifl
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Pre-polymerized catalyst components for the polymerization of olefins
- Publication number 20030040427
- Publication date Feb 27, 2003
- Mario Sacchetti
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

and magnesium or compounds thereof

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Polymerization of ethylene in solution processes using a Ziegler-Na...

Process for preparation of multimodal polyolefin

Process for polymerizing ethylene in a multi-stage polymerization p...

Process for the preparation of an UHMWPE homopolymer

Bimodal ethylene-based polymers having high molecular weight high d...

Process for the preparation of an UHMWPE homopolymer

Activator-nucleator formulations

Multimodal ethylene-based polymer processing systems and methods

Modified spray-dried Ziegler-Natta (pro)catalyst systems

Activated spray-dried Ziegler-Natta catalyst system

Spray-dried Ziegler-Natta (pro)catalyst systems

Method for improving Ziegler-Natta catalyst activity

Solution polymerization process

Ethylene interpolymers having improved color

Blown films with improved properties

Polymer composition and a process for production of the polymer com...

Dilution index

Process for the production of ultra high molecular weight polyethylene

Solution polymerization process

Dilution index

Rotomolded articles

Formation of a Ziegler-Natta catalyst

Multimodal polyethylene copolymer resin composition, a preparation...

Pre-polymerized catalyst components for the polymerization of olefins

Propylene homopolymer

Procatalyst for ethylene polymer production, method for its prepara...

Polymerization catalyst for ethylene homopolymerization

Patents Applicationslast 30 patents

POLYMERIZATION OF ETHYLENE IN SOLUTION PROCESSES USING A ZIEGLER-NA...

PROCESS FOR PREPARATION OF MULTIMODAL POLYOLEFIN

PROCESS FOR THE PREPARATION OF AN UHMWPE HOMOPOLYMER

PROCESS FOR POLYMERIZING ETHYLENE IN A MULTI-STAGE POLYMERIZATION P...

SPRAY-DRIED ZIEGLER-NATTA (PRO)CATALYST SYSTEMS

ACTIVATOR-NUCLEATOR FORMULATIONS

MULTIMODAL ETHYLENE-BASED POLYMER PROCESSING SYSTEMS AND METHODS

SOLUTION POLYMERIZATION PROCESS

PROCESS FOR ACTIVATING A CATALYST FOR THE POLYMERIZATION OF ETHYLENE

PROCATALYST COMPOSITIONS USEFUL FOR LOW COMONOMER INCORPORATION AND...

POLYMER COMPOSITION AND A PROCESS FOR PRODUCTION OF THE POLYMER COM...

PROCESS FOR THE PRODUCTION OF ULTRA HIGH MOLECULAR WEIGHT POLYETHYLENE

PREACTIVATED CATALYST COMPONENT FOR THE POLYMERIZATION OF OLEFINS

Catalyst system for enhanced stereo-specificity of olefin polymeriz...

POLYETHYLENE COMPOSITION AND PROCESS FOR POLYMERIZING THE SAME

ZIEGLER-NATTA CATALYST FOR HIGH TEMPERATURE POLYMERIZATION

Methods for Increasing Polymer Production Rates with Halogenated Hy...

ZIEGLER-NATTA CATALYST FOR HIGH TEMPERATURE POLYMERIZATION

ROTOMOLDED ARTICLES

CATALYST WITH AL-ALKOXY COMPONENT

FORMATION OF A ZIEGLER-NATTA CATALYST

Multimodal Polyethylene Copolymer Resin Composition, a Preparation...

CATALYST WITH AL-ALKOXY COMPONENT

Pre-polymerized catalyst components for the polymerization of olefins