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C08F4/6495
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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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C08F4/6495
containing nitrogen
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Patents Grants
last 30 patents
Information
Patent Grant
Catalyst for the polymerization of olefins
Patent number
12,012,476
Issue date
Jun 18, 2024
Basell Poliolefine Italia s.r.l.
Simona Guidotti
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ethylene/alpha-olefin copolymer and method for preparing the same
Patent number
11,718,737
Issue date
Aug 8, 2023
LG Chem, Ltd.
Jung Ho Jun
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Adhesive composition including ethylene/alpha-olefin copolymer
Patent number
11,718,738
Issue date
Aug 8, 2023
LG Chem, Ltd.
Jung Ho Jun
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Olefin-based copolymer and method for preparing the same
Patent number
11,629,208
Issue date
Apr 18, 2023
LG Chem, Ltd.
In Sung Park
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Processes for producing high propylene content PEDM using tetrahydr...
Patent number
11,597,782
Issue date
Mar 7, 2023
ExxonMobil Chemical Patents Inc.
Jo Ann M. Canich
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Processes for producing high propylene content PEDM having low glas...
Patent number
11,466,102
Issue date
Oct 11, 2022
ExxonMobil Chemical Patents Inc.
Jo Ann M. Canich
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Long chain branched polypropylene via polymerization with aluminum...
Patent number
11,421,050
Issue date
Aug 23, 2022
ExxonMobil Chemical Patents Inc.
John R. Hagadorn
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst component for olefin polymerization, catalyst, and use the...
Patent number
11,325,994
Issue date
May 10, 2022
China Petroleum and Chemical Corporation
Jun Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Multiple non-coordinating anion activators for propylene-ethylene-d...
Patent number
11,053,329
Issue date
Jul 6, 2021
ExxonMobil Chemical Patents Inc.
Rhutesh K. Shah
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Olefin coordination polymerization catalyst, and preparation method...
Patent number
11,014,994
Issue date
May 25, 2021
PetroChina Company Limited
Mingge Zhang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Long chain branched polypropylene via polymerization with aluminum...
Patent number
10,927,196
Issue date
Feb 23, 2021
ExxonMobil Chemical Patents Inc.
John R. Hagadorn
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Processes for producing high propylene content PEDM using tetrahydr...
Patent number
10,899,853
Issue date
Jan 26, 2021
ExxonMobil Chemical Patents Inc.
Jo Ann M. Canich
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Processes for producing high propylene content PEDM having low glas...
Patent number
10,894,841
Issue date
Jan 19, 2021
ExxonMobil Chemical Patents Inc.
Jo Ann M. Canich
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Polymers produced via use of quinolinyldiamido transition metal com...
Patent number
10,562,987
Issue date
Feb 18, 2020
ExxonMobil Chemical Patents Inc.
Jo Ann M. Canich
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst components for the polymerization of olefins
Patent number
10,030,082
Issue date
Jul 24, 2018
Basell Poliolefine Italia s.r.l.
Alessandro Mignogna
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst components for the polymerization of olefins
Patent number
10,017,590
Issue date
Jul 10, 2018
Basell Poliolefine Italia s.r.l.
Alessandro Mignogna
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst components for the polymerization of olefins
Patent number
10,011,668
Issue date
Jul 3, 2018
Basell Poliolefine Italia s.r.l.
Alessandro Mignogna
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Modified phosphinimine catalysts for olefin polymerization
Patent number
9,243,092
Issue date
Jan 26, 2016
Nova Chemicals (International) S.A.
Peter Phung Minh Hoang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Modified phosphinimine catalysts for olefin polymerization
Patent number
9,127,094
Issue date
Sep 8, 2015
Nova Chemicals (International) S.A.
Peter Phung Minh Hoang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Modified phosphinimine catalysts for olefin polymerization
Patent number
9,127,106
Issue date
Sep 8, 2015
Nova Chemicals (International) S.A.
Peter Phung Minh Hoang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing catalyst for α-olefin polymerization and proc...
Patent number
7,049,263
Issue date
May 23, 2006
Sumitomo Chemical Company, Limited
Shin-ichi Kumamoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing catalyst for α -olefin polymerization...
Patent number
6,680,360
Issue date
Jan 20, 2004
Sumitomo Chemical Company, Limited
Shin-ichi Kumamoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
ZIEGLER-NATTA (PRO)CATALYST SYSTEMS MADE WITH AZAHETEROCYCLIC COMPOUND
Publication number
20230151125
Publication date
May 18, 2023
DOW GLOBAL TECHNOLOGIES LLC
Linfeng Chen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CATALYST FOR THE POLYMERIZATION OF OLEFINS
Publication number
20230002516
Publication date
Jan 5, 2023
BASELL POLIOLEFINE ITALIA S.r.l.
SIMONA GUIDOTTI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Processes for Producing High Propylene Content PEDM Having Low Glas...
Publication number
20210122843
Publication date
Apr 29, 2021
ExxonMobil Chemical Company Law Technology
Jo Ann M. Canich
B60 - VEHICLES IN GENERAL
Information
Patent Application
Processes for Producing High Propylene Content PEDM using Tetrahydr...
Publication number
20210122842
Publication date
Apr 29, 2021
EXXONMOBIL CHEMICAL PATENTS INC.
Jo Ann M. Canich
B60 - VEHICLES IN GENERAL
Information
Patent Application
Olefin-Based Copolymer and Method for Preparing the Same
Publication number
20210095062
Publication date
Apr 1, 2021
LG CHEM, LTD.
In Sung Park
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Long Chain Branched Polypropylene via Polymerization with Aluminum...
Publication number
20210040242
Publication date
Feb 11, 2021
EXXONMOBIL CHEMICAL PATENTS INC.
John R. Hagadorn
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Ethylene/Alpha-Olefin Copolymer and Method for Preparing the Same
Publication number
20210024729
Publication date
Jan 28, 2021
LG CHEM, LTD.
Jung Ho JUN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Processes for Producing High Propylene Content PEDM Using Tetrahydr...
Publication number
20190284311
Publication date
Sep 19, 2019
EXXONMOBIL CHEMICAL PATENTS INC.
Jo Ann M. Canich
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCATALYST COMPOSITIONS USEFUL FOR LOW COMONOMER INCORPORATION AND...
Publication number
20190256618
Publication date
Aug 22, 2019
DOW GLOBAL TECHNOLOGIES LLC
Linfeng Chen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CATALYST COMPONENT FOR OLEFIN POLYMERIZATION, CATALYST, AND USE THE...
Publication number
20190211119
Publication date
Jul 11, 2019
China Petroleum and Chemical Corporation
Jun WANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Olefin Coordination Polymerization Catalyst, And Preparation Method...
Publication number
20190048106
Publication date
Feb 14, 2019
Mingge Zhang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR ALTERING MELT FLOW RATIO OF ETHYLENE POLYMERS
Publication number
20180371131
Publication date
Dec 27, 2018
NOVA CHEMICALS (INTERNATIONAL) S.A.
Victoria Ker
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Long Chain Branched Polypropylene Via Polymerization with Aluminum...
Publication number
20180319907
Publication date
Nov 8, 2018
EXXONMOBIL CHEMICAL PATENTS INC.
John R. Hagadorn
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polymers Produced via Use of Quinolinyldiamido Transition Metal Com...
Publication number
20180134816
Publication date
May 17, 2018
EXXONMOBIL CHEMICAL PATENTS INC.
Jo Ann M. Canich
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
Process for producing catalyst for alpha-olefin polymerization and...
Publication number
20040092679
Publication date
May 13, 2004
Sumitomo Chemical Company, Limited
Shin-ichi Kumamoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for producing catalyst for alpha -olefin polymerization and...
Publication number
20030134992
Publication date
Jul 17, 2003
Sumitomo Chemical Company, Limited
Shin-ichi Kumamoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...