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in combination with an ionising compound other than alumoxane
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C08F4/65908
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CHEMISTRY METALLURGY
C08
Organic compounds
C08F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
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Polymerisation catalysts
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C08F4/65908
in combination with an ionising compound other than alumoxane
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last 30 patents
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Patent Grant
Monobidentate aminopyridine group IV transition metal olefin copoly...
Patent number
12,104,002
Issue date
Oct 1, 2024
Dow Global Technologies LLC
Andrew M. Camelio
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Highly soluble bis-borate as binuclear co-catalysts for olefin poly...
Patent number
12,037,440
Issue date
Jul 16, 2024
Dow Global Technologies LLC
Tobin J. Marks
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ethylene-cyclic mono olefin copolymerizations
Patent number
11,827,775
Issue date
Nov 28, 2023
Nova Chemicals (International) S.A.
Qinyan Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Manufacturing ethylene interpolymer products at higher production rate
Patent number
11,773,197
Issue date
Oct 3, 2023
Nova Chemicals (International) S.A.
Niousha Kazemi
B32 - LAYERED PRODUCTS
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Ethylene polymer mixture, method of preparing the same, and molded...
Patent number
11,773,196
Issue date
Oct 3, 2023
SABIC SK NEXLENE COMPANY PTE. LTD.
Hyeong Taek Ham
B32 - LAYERED PRODUCTS
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Patent Grant
Ethylene α-olefin non-conjugated polyene copolymer, use thereof, an...
Patent number
11,760,819
Issue date
Sep 19, 2023
Mitsui Chemicals, Inc.
Koji Endo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Isohexane-soluble unsaturated alkyl anilinium tetrakis(perfluoroary...
Patent number
11,746,163
Issue date
Sep 5, 2023
ExxonMobil Chemical Patents Inc.
Catherine A. Faler
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Solubility improvement of non-metallocene transition metal complexe...
Patent number
11,739,169
Issue date
Aug 29, 2023
ExxonMobil Chemical Patents Inc.
John R. Hagadorn
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Supported catalyst systems and processes for use thereof
Patent number
11,738,334
Issue date
Aug 29, 2023
ExxonMobil Chemical Patents Inc.
Matthew W. Holtcamp
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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Patent Grant
Process for preparing functional polymers through addition of amino...
Patent number
11,732,064
Issue date
Aug 22, 2023
Lixin Sun
C07 - ORGANIC CHEMISTRY
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Patent Grant
Ethylene interpolymer products and films
Patent number
11,708,437
Issue date
Jul 25, 2023
Nova Chemicals (International) S.A.
Niousha Kazemi
B32 - LAYERED PRODUCTS
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Patent Grant
Catalyst systems and processes for poly alpha-olefin having high vi...
Patent number
11,680,121
Issue date
Jun 20, 2023
ExxonMobil Chemical Patents Inc.
Jian Yang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ethylene/C3-C6 alpha-olefin interpolymers with improved pellet flow...
Patent number
11,667,819
Issue date
Jun 6, 2023
Dow Global Technologies LLC
Jozef J. I. Van Dun
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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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
Ethylene-based polymer, polyethylene-based resin composition and us...
Patent number
11,643,485
Issue date
May 9, 2023
JAPAN POLYETHYLENE CORPORATION
Yoshiyuki Ishihama
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Method for preparing high-melt-strength polypropylene resin
Patent number
11,639,435
Issue date
May 2, 2023
Lotte Chemical Corporation
Hyun Yul Woo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Ansa-bis(inden-2-yl) catalysts for producing vinylidene-terminated...
Patent number
11,613,593
Issue date
Mar 28, 2023
ExxonMobil Chemical Patents Inc.
Jo Ann M. Canich
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Ethylene alpha-olefin non-conjugated polyene copolymer, use thereof...
Patent number
11,613,595
Issue date
Mar 28, 2023
Mitsui Chemicals, Inc.
Koji Endo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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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
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Patent Grant
Ethylene-propylene linear copolymers as viscosity modifiers
Patent number
11,578,155
Issue date
Feb 14, 2023
ExxonMobil Chemical Patents Inc.
Jingwen Zhang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Grant
Metal complex comprising amidine and thiophene fused cyclopentadien...
Patent number
11,578,148
Issue date
Feb 14, 2023
Arlanxeo Netherlands B.V.
Alexandra Berthoud
C07 - ORGANIC CHEMISTRY
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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
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-...
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Patent Grant
Processes to produce poly alpha-olefin trimers
Patent number
11,525,020
Issue date
Dec 13, 2022
ExxonMobil Chemical Patents Inc.
Patrick C. Chen
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Metallocene catalyst compositions and polymerization process therewith
Patent number
11,492,425
Issue date
Nov 8, 2022
ExxonMobil Chemical Patents Inc.
Jian Yang
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Indacene based metallocene catalysts useful in the production of pr...
Patent number
11,472,828
Issue date
Oct 18, 2022
ExxonMobil Chemical Patents Inc.
Jian Yang
C07 - ORGANIC CHEMISTRY
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
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Patent Grant
Olefin polymerization activators
Patent number
11,447,586
Issue date
Sep 20, 2022
Dow Global Technologies LLC
Richard J. Keaton
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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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
Non-coordinating anion type activators containing cation having lar...
Patent number
11,414,436
Issue date
Aug 16, 2022
ExxonMobil Chemical Patents Inc.
Catherine A. Faler
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
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Patent Application
PROCESSES TO PRODUCE POLY ALPHA-OLEFIN TRIMER AND APPARATUS THEREFOR
Publication number
20240287225
Publication date
Aug 29, 2024
EXXONMOBIL CHEMICAL PATENTS INC.
Patrick C. Chen
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Ethylene/Alpha-Olefin Copolymer and Composition for Encapsulant Fil...
Publication number
20240101738
Publication date
Mar 28, 2024
LG CHEM, LTD.
Jin Sam Gong
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BIS-PHENYL-PHENOXY POLYOLEFIN PROCATALYSTS HAVING TWO ANTHRACENYL L...
Publication number
20240084050
Publication date
Mar 14, 2024
DOW GLOBAL TECHNOLOGIES LLC
Ruth Figueroa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ETHYLENE-CYCLIC MONO OLEFIN COPOLYMERIZATIONS
Publication number
20240052147
Publication date
Feb 15, 2024
NOVA CHEMICALS (INTERNATIONAL) S.A.
Qinyan WANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Cyclic Containing Polymer Compositions Obtained Using Transition Me...
Publication number
20240018279
Publication date
Jan 18, 2024
EXXONMOBIL CHEMICAL PATENTS INC.
Jo Ann M. Canich
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
NOVEL TRANSITION METAL COMPOUND, TRANSITION METAL CATALYST COMPOSIT...
Publication number
20240010665
Publication date
Jan 11, 2024
HANWHA TOTALENERGIES PETROCHEMICAL CO., LTD.
Young Seub KIM
C07 - ORGANIC CHEMISTRY
Information
Patent Application
LOW CRYSTALLINITY ETHYLENE-VINYLCYCLOHEXANE COPOLYMERS
Publication number
20240002561
Publication date
Jan 4, 2024
NOVA CHEMICALS (INTERNATIONAL) S.A.
XiaoChuan Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HIGH CRYSTALLINITY ETHYLENE-VINYLCYCLOHEXANE COPOLYMERS
Publication number
20230416429
Publication date
Dec 28, 2023
NOVA CHEMICALS (INTERNATIONAL) S.A.
XiaoChuan Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Non-Aromatic Hydrocarbon Soluble Olefin Polymerization Catalysts an...
Publication number
20230406967
Publication date
Dec 21, 2023
EXXONMOBIL CHEMICAL PATENTS INC.
Catherine A. Faler
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Methods for Delivery of Non-Aromatic Solutions to Polymerization Re...
Publication number
20230357454
Publication date
Nov 9, 2023
EXXONMOBIL CHEMICAL PATENTS INC.
Aaron H. Reed
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Propylene Polymers Obtained Using Transition Metal Bis(Phenolate) C...
Publication number
20230348634
Publication date
Nov 2, 2023
EXXONMOBIL CHEMICAL PATENTS INC.
Jo Ann M. Canich
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
NOVEL BORATE COMPOUND
Publication number
20230322971
Publication date
Oct 12, 2023
AGC Inc.
Takuya FUJIMOTO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
THERMOPLASTIC COMPOSITIONS COMPRISING BIMODAL POLYETHYLENE AND ARTI...
Publication number
20230303737
Publication date
Sep 28, 2023
DOW GLOBAL TECHNOLOGIES LLC
Mohamed Esseghir
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Catalyst Systems and Processes for Poly Alpha-Olefin Having High Vi...
Publication number
20230303738
Publication date
Sep 28, 2023
EXXONMOBIL CHEMICAL PATENTS INC.
Jian Yang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ETHYLENE INTERPOLYMERS CATALYZED USING MIXED HOMOGENEOUS CATALYST F...
Publication number
20230295355
Publication date
Sep 21, 2023
NOVA CHEMICALS (INTERNATIONAL) S.A.
Vinod Konaganti
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ETHYLENE INTERPOLYMER PRODUCTS HAVING A MELT FLOW-INTRINSIC VISCOSI...
Publication number
20230279166
Publication date
Sep 7, 2023
NOVA CHEMICALS (INTERNATIONAL) S.A.
Zengrong Zhang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ALKENE FUNCTIONALIZED ACTIVATORS AND THEIR USE IN ELECTRICAL APPLIC...
Publication number
20230183401
Publication date
Jun 15, 2023
DOW GLOBAL TECHNOLOGIES LLC
Richard J. Keaton
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polymerization of C6-C14 a-Olefin Monomers and Polymers Thereof
Publication number
20230127996
Publication date
Apr 27, 2023
DOW GLOBAL TECHNOLOGIES LLC
David Koenigs
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for the Polymerization of Olefins in Solution Comprising De...
Publication number
20220380498
Publication date
Dec 1, 2022
Borealis AG
Mohammad Al-haj Ali
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
Olefin-Based Polymer
Publication number
20220306780
Publication date
Sep 29, 2022
LG CHEM, LTD.
Tae Su Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Non-Coordinating Anion Type Activators for use with Polyolefin Poly...
Publication number
20220282004
Publication date
Sep 8, 2022
EXXONMOBIL CHEMICAL PATENTS INC.
Catherine A. Faler
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
OLEFIN POLYMERIZATION CATALYSTS BEARING A THIAZOLE OR IMIDAZOLE
Publication number
20220259336
Publication date
Aug 18, 2022
DOW GLOBAL TECHNOLOGIES LLC
Jordan C. Reddel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CATALYST SYSTEM
Publication number
20220220231
Publication date
Jul 14, 2022
Borealis AG
Luigi Maria Cristoforo RESCONI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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Patent Application
MONOBIDENTATE AMINOPYRIDINE GROUP IV TRANSITION METAL OLEFIN COPOLY...
Publication number
20220162354
Publication date
May 26, 2022
DOW GLOBAL TECHNOLOGIES LLC
Andrew M. Camelio
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ANIONIC GROUP III COMPLEXES AS WEAKLY COORDINATING ANIONS FOR OLEFI...
Publication number
20220162352
Publication date
May 26, 2022
DOW GLOBAL TECHNOLOGIES LLC
Todd D. Senecal
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Processes to Produce Poly Alpha-Olefin Trimers
Publication number
20220127392
Publication date
Apr 28, 2022
EXXONMOBIL CHEMICAL PATENTS INC.
Patrick C. Chen
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ETHYLENE-CYCLIC MONO OLEFIN COPOLYMERIZATIONS
Publication number
20220119628
Publication date
Apr 21, 2022
NOVA CHEMICALS (INTERNATIONAL) S.A.
Qinyan WANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Catalyst Systems and Processes for Poly Alpha-Olefin Having High Vi...
Publication number
20220106422
Publication date
Apr 7, 2022
EXXONMOBIL CHEMICAL PATENTS INC.
Jian Yang
C07 - ORGANIC CHEMISTRY
Information
Patent Application
MULTI- OR DUAL-HEADED COMPOSITIONS USEFUL FOR CHAIN SHUTTLING AND P...
Publication number
20220073656
Publication date
Mar 10, 2022
DOW GLOBAL TECHNOLOGIES LLC
Lixin Sun
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...