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Cp or analog bridged to a non-Cp X anionic donor
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MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
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Metallocene catalysts
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Patents Grants
last 30 patents
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Patent Grant
Catalyst system for multi-block copolymer formation
Patent number
11,897,992
Issue date
Feb 13, 2024
Dow Global Technologies LLC
Jasson T. Patton
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Highly soluble alkyl substituted carbenium borate as co-catalysts f...
Patent number
11,787,880
Issue date
Oct 17, 2023
Dow Global Technologies LLC
Tobin J. Marks
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparation of semi-crystalline functionalized olefin c...
Patent number
11,773,195
Issue date
Oct 3, 2023
SABIC GLOBAL TECHNOLOGIES B.V.
Lidia Jasinska-Walc
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Olefin-based copolymer and method for preparing the same
Patent number
11,732,071
Issue date
Aug 22, 2023
LG Chem, Ltd.
Sang Eun Park
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Metallocene compounds, and preparation and use thereof for synthesi...
Patent number
11,655,264
Issue date
May 23, 2023
Dongchu Wei
C07 - ORGANIC CHEMISTRY
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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
Catalyst systems comprising carborane cocatalysts
Patent number
11,572,375
Issue date
Feb 7, 2023
Dow Global Technologies, LLC
Jerzy Klosin
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for preparation of ethylene and propylene ionomer
Patent number
11,472,900
Issue date
Oct 18, 2022
SABIC GLOBAL TECHNOLOGIES B.V.
Miloud Bouyahyi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Process for preparation of amorphous functionalized olefin copolymer
Patent number
11,466,109
Issue date
Oct 11, 2022
SABIC GLOBAL TECHNOLOGIES B.V.
Miloud Bouyahyi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for preparation of semi-crystalline polyolefinic ionomers
Patent number
11,466,110
Issue date
Oct 11, 2022
SABIC GLOBAL TECHNOLOGIES B.V.
Lidia Jasinska-Walc
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for preparation of functionalized ethylene and propylene co...
Patent number
11,447,585
Issue date
Sep 20, 2022
SABIC GLOBAL TECHNOLOGIES B.V.
Miloud Bouyahyi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for preparation of amorphous polyolefinic ionomers
Patent number
11,401,360
Issue date
Aug 2, 2022
SABIC GLOBAL TECHNOLOGIES B.V.
Lidia Jasinska-Walc
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for preparation of semi-crystalline functionalized olefin c...
Patent number
11,396,565
Issue date
Jul 26, 2022
SABIC GLOBAL TECHNOLOGIES B.V.
Lidia Jasinska-Walc
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Olefin-based polymer
Patent number
11,339,235
Issue date
May 24, 2022
LG Chem, Ltd.
In Sung Park
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymerization processes
Patent number
11,111,325
Issue date
Sep 7, 2021
ExxonMobil Chemical Patents Inc.
Donna J. Crowther
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
Toluene free silica supported single-site metallocene catalysts fro...
Patent number
11,021,552
Issue date
Jun 1, 2021
ExxonMobil Chemical Patents Inc.
Charles J. Harlan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Resin composition and use thereof
Patent number
10,975,223
Issue date
Apr 13, 2021
Mitsui Chemicals, Inc.
Kotaro Ichino
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Olefin-based copolymer and process for preparing same
Patent number
10,961,335
Issue date
Mar 30, 2021
LG Chem, Ltd.
Seul Ki Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ethylene polymer, stretched molded article and microporous membrane
Patent number
10,947,361
Issue date
Mar 16, 2021
Asahi Kasei Kabushiki Kaisha
Shinsuke Mochizuki
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
Method for preparing polyolefin
Patent number
10,870,712
Issue date
Dec 22, 2020
LG Chem Ltd.
Eun Kyoung Song
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst systems and methods for preparing and using the same
Patent number
10,870,716
Issue date
Dec 22, 2020
ExxonMobil Chemical Patents Inc.
Chi-I Kuo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymers produced via use of vinyl transfer agents
Patent number
10,829,569
Issue date
Nov 10, 2020
ExxonMobil Chemical Patents Inc.
John R. Hagadorn
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Spherical supported transition metal catalyst
Patent number
10,808,052
Issue date
Oct 20, 2020
PetroChina Company Limited
Yuan Yuan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of polyolefin-based graft copolymers co...
Patent number
10,717,826
Issue date
Jul 21, 2020
SABIC GLOBAL TECHNOLOGIES B.V.
Robbert Duchateau
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst composition comprising fluorided support and processes for...
Patent number
10,717,790
Issue date
Jul 21, 2020
ExxonMobil Chemical Patents Inc.
Xuan Ye
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Copolymers and films thereof
Patent number
10,676,550
Issue date
Jun 9, 2020
INEOS EUROPE AG
Serge Desportes
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
PROCESS FOR PRODUCING A PROPYLENE COPOLYMER
Publication number
20240392043
Publication date
Nov 28, 2024
Borealis AG
Pauli Leskinen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CURE AND FUNCTIONALIZATION OF OLEFIN/SILANE INTERPOLYMERS
Publication number
20230279165
Publication date
Sep 7, 2023
DOW GLOBAL TECHNOLOGIES LLC
Jordan C. Reddel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
OLEFIN/SILOXANE INTERPOLYMERS AND OLEFIN/CYCLIC SILANE INTERPOLYMERS
Publication number
20230265222
Publication date
Aug 24, 2023
DOW GLOBAL TECHNOLOGIES LLC
Liam Spencer
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for Production of Thermoplastic Vulcanizates using Supporte...
Publication number
20230242745
Publication date
Aug 3, 2023
EXXONMOBIL CHEMICAL PATENTS INC.
Lubin Luo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Ethylene/Alpha-Olefin Copolymer with Excellent Electrical Insulation
Publication number
20230002526
Publication date
Jan 5, 2023
LG CHEM, LTD.
Jung Ho Jun
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Composition for Encapsulant Film and Encapsulant Film Comprising th...
Publication number
20220340698
Publication date
Oct 27, 2022
LG CHEM, LTD.
Jin Sam Gong
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOUNDS FOR USE IN CATALYST COMPOSITIONS FOR THE PRODUCTION OF PO...
Publication number
20220332861
Publication date
Oct 20, 2022
SABIC Global Technologies B.V.
Jaiprakash Brijlal SAINANI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PREPARATION OF SEMI-CRYSTALLINE FUNCTIONALIZED OLEFIN C...
Publication number
20220306779
Publication date
Sep 29, 2022
SABIC Global Technologies B.V.
Lidia Jasinska-Walc
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PREPARATION OF SEMI-CRYSTALLINE POLYOLEFINIC IONOMERS
Publication number
20210309775
Publication date
Oct 7, 2021
SABIC Global Technologies B.V.
Lidia Jasinska-Walc
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Olefin-Based Copolymer and Method for Preparing the Same
Publication number
20210230326
Publication date
Jul 29, 2021
LG CHEM, LTD.
Sang Eun Park
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CATALYST SYSTEM FOR MULTI-BLOCK COPOLYMER FORMATION
Publication number
20210122840
Publication date
Apr 29, 2021
DOW GLOBAL TECHNOLOGIES LLC
Jasson T. Patton
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PREPARATION OF AMORPHOUS FUNCTIONALIZED OLEFIN COPOLYMER
Publication number
20210087304
Publication date
Mar 25, 2021
SABIC Global Technologies B.V.
Miloud Bouyahyi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PREPARATION OF ETHYLENE AND PROPYLENE IONOMER
Publication number
20210087312
Publication date
Mar 25, 2021
SABIC Global Technologies B.V.
Miloud Bouyahyi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PREPARATION OF FUNCTIONALIZED ETHYLENE AND PROPYLENE CO...
Publication number
20210087313
Publication date
Mar 25, 2021
SABIC Global Technologies B.V.
Miloud Bouyahyi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HIGHLY SOLUBLE ALKYL SUBSTITUTED CARBENIUM BORATE AS CO-CATALYSTS F...
Publication number
20210017305
Publication date
Jan 21, 2021
DOW GLOBAL TECHNOLOGIES LLC
Tobin J. Marks
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Catalyst Systems Comprising Carborane Cocatalysts
Publication number
20200331933
Publication date
Oct 22, 2020
Dow Global Technologies, LLC
Jerzy KLOSIN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Multiple Non-coordinating Anion Activators For Propylene-ethylene-d...
Publication number
20190284319
Publication date
Sep 19, 2019
EXXONMOBIL CHEMICAL PATENTS INC.
Rhutesh K. Shah
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
OLEFIN POLYMERISATION CATALYSTS
Publication number
20190135953
Publication date
May 9, 2019
SCG CHEMICALS CO., LTD.
Dermot O'HARE
C07 - ORGANIC CHEMISTRY
Information
Patent Application
CATALYTIC COMPOSITIONS
Publication number
20190135954
Publication date
May 9, 2019
SCG CHEMICALS CO., LTD.
Dermot O'HARE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Toluene Free Silica Supported Single-Site Metallocene Catalysts fro...
Publication number
20190127499
Publication date
May 2, 2019
EXXONMOBIL CHEMICAL PATENTS INC.
Charles J. Harlan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
LIGAND COMPOUND, TRANSITION METAL COMPOUND AND CATALYST COMPOSITION...
Publication number
20180371116
Publication date
Dec 27, 2018
LG CHEM, LTD.
A Rim KIM
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PREPARING LONG FIBER-REINFORCING OLEFIN POLYMER AND LONG...
Publication number
20180237560
Publication date
Aug 23, 2018
LG CHEM, LTD.
Kyung Seop Noh
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
AN ETHYLENE-1-HEXENE-1-BUTENE TERPOLYMER AND A FILM INCLUDING THE S...
Publication number
20180208693
Publication date
Jul 26, 2018
LG CHEM, LTD.
Yu Taek SUNG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for Reducing the Light Oligomer Content of Polypropylene Oils
Publication number
20180194879
Publication date
Jul 12, 2018
Chevron Phillips Chemical Company LP
Graham R. Lief
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Catalyst Composition Comprising Fluorided Support and Processes for...
Publication number
20180171040
Publication date
Jun 21, 2018
EXXONMOBIL CHEMICAL PATENTS INC.
Xuan YE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Cyclopenta[b]Fluorenyl Transition Metal Compound, Catalyst Composit...
Publication number
20180094090
Publication date
Apr 5, 2018
SABIC SK NEXLENE COMPANY PTE. LTD.
Dong Cheol Shin
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Catalyst Composition Comprising Fluorided Support and Processes for...
Publication number
20180072823
Publication date
Mar 15, 2018
EXXONMOBIL CHEMICAL PATENTS INC.
Xuan Ye
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Cyclopropyl Substituted Metallocene Catalysts
Publication number
20180066083
Publication date
Mar 8, 2018
EXXONMOBIL CHEMICAL PATENTS INC.
Jo Ann M. Canich
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Process for Reducing the Light Oligomer Content of Polypropylene Oils
Publication number
20180044446
Publication date
Feb 15, 2018
Chevron Phillips Chemical Company LP
Graham R. Lief
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Ethylene-Based Interpolymers and Composition Comprising the Same
Publication number
20170369609
Publication date
Dec 28, 2017
DOW GLOBAL TECHNOLOGIES LLC
Liam P. Spencer
G01 - MEASURING TESTING