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Additive used together with the catalyst, excluding compounds containing Al or B
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Organic compounds
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MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
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Catalyst preparation
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Additive used together with the catalyst, excluding compounds containing Al or B
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Patents Grants
last 30 patents
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Patent Grant
Solid catalyst component for olefin polymerization
Patent number
12,173,107
Issue date
Dec 24, 2024
Sumitomo Chemical Company, Limited
Tetsuo Suzuki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for preparing catalysts and catalyst compositions
Patent number
12,152,101
Issue date
Nov 26, 2024
Formosa Plastics Corporation, U.S.A.
Michael D. Jensen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Chromium oxide catalyst for ethylene polymerization
Patent number
12,091,472
Issue date
Sep 17, 2024
SABIC GLOBAL TECHNOLOGIES B.V.
Xiaoyu Tan
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Solid catalyst component for olefin polymerization
Patent number
12,037,441
Issue date
Jul 16, 2024
Sumitomo Chemical Company, Limited
Tetsuo Suzuki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst for extended work time filler composition
Patent number
12,018,112
Issue date
Jun 25, 2024
Illinois Tool Works Inc.
Helena Twardowska
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Patent Grant
Catalyst system for the production of polyolefins and method of mak...
Patent number
11,993,700
Issue date
May 28, 2024
W. R. Grace & Co.-Conn.
Jan Willem van Egmond
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Catalyst composition and method for preparing hydrocarbon resin usi...
Patent number
11,987,651
Issue date
May 21, 2024
LG Chem, Ltd.
Gyeong Shin Choi
C07 - ORGANIC CHEMISTRY
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Patent Grant
Symmetrical polyolefin block copolymer and preparation method therefor
Patent number
11,965,051
Issue date
Apr 23, 2024
Ajou University Industry-Academic Cooperation Foundation
Bun Yeoul Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Organoruthenium complexes as precatalysts for olefin metathesis
Patent number
11,939,410
Issue date
Mar 26, 2024
Apeiron Synthesis S.A.
Krzysztof Skowerski
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Monocyclopentadienyl pyridyl hydroxyl amine catalyst compounds and...
Patent number
11,919,981
Issue date
Mar 5, 2024
ExxonMobil Chemical Patents Inc.
Alex E. Carpenter
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Polymers derived from biomass
Patent number
11,897,987
Issue date
Feb 13, 2024
The Florida State University Research Foundation, Inc.
Justin Kennemur
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
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
Process for preparing catalysts and catalyst compositions
Patent number
11,814,461
Issue date
Nov 14, 2023
Formosa Plastics Corporation, U.S.A.
Michael D. Jensen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Dual UV blockers containing stable photoactive mass polymerizable p...
Patent number
11,795,285
Issue date
Oct 24, 2023
PROMERUS, LLC
Oleksandr Burtovyy
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ultrahigh molecular weight propylene (co)polymer
Patent number
11,787,882
Issue date
Oct 17, 2023
Resonac Corporation
Akihiro Otsubo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Process for preparing functional polymers through addition of amino...
Patent number
11,732,064
Issue date
Aug 22, 2023
Lixin Sun
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Solid catalyst component for olefin polymerization
Patent number
11,680,115
Issue date
Jun 20, 2023
Sumitomo Chemical Company, Limited
Tetsuo Suzuki
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
Process for preparing catalysts and catalyst compositions
Patent number
11,634,513
Issue date
Apr 25, 2023
Formosa Plastics Corporation, U.S.A.
Michael D. Jensen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyolefins with low ash content and method of making same
Patent number
11,591,458
Issue date
Feb 28, 2023
W. R. Grace & Co.-Conn.
Jan Willem van Egmond
H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
Process and catalyst for hydrogen mediated saline hydride initiated...
Patent number
11,591,420
Issue date
Feb 28, 2023
ALBEMARLE CORPORATION
William J. Layman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
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
Information
Patent Grant
Block copolymer composition and production method therefor
Patent number
11,498,994
Issue date
Nov 15, 2022
MITSUBISHI CHEMICAL CORPORATION
Hiroshi Niino
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of preparing solubilized catalyst complex, the solubilized c...
Patent number
11,492,424
Issue date
Nov 8, 2022
The Board of Trustees of the University of Illinois
Damien Guironnet
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of polymerized polyethylene wax
Patent number
11,485,806
Issue date
Nov 1, 2022
SCG Chemicals Co., Ltd.
Saovalak Sripothongnak
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Ethylene-propylene branched copolymers as viscosity modifiers with...
Patent number
11,479,625
Issue date
Oct 25, 2022
ExxonMobil Chemical Patents Inc.
Jingwen Zhang
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
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
Ethylene-α-olefin copolymer, method of producing ethylene-α-olefin...
Patent number
11,472,899
Issue date
Oct 18, 2022
Sumitomo Chemical Company, Limited
Naoko Ochi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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-...
Patents Applications
last 30 patents
Information
Patent Application
PROPYLENE POLYMERS FOR THREE-DIMENSIONAL PRINTING
Publication number
20250026873
Publication date
Jan 23, 2025
LUMMUS NOVOLEN TECHNOLOGY GMBH
Volker Andreas Räntzsch
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
IRON-BASED CATALYST AND ITS APPLICATION IN CATALYTIC DIENE POLYMERI...
Publication number
20250011479
Publication date
Jan 9, 2025
QINGDAO UNIVERSITY OF SCIENCE AND TECHNOLOGY
Chunyu ZHANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CATALYST COMPONENT FOR PROPYLENE POLYMERIZATION WITH IMPROVED CATAL...
Publication number
20240392047
Publication date
Nov 28, 2024
W.R. GRACE & CO.-CONN.
Vladimir P. MARIN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PRODUCING PROPYLENE COPOLYMER USING CATALYST SYSTEM HAVI...
Publication number
20240182606
Publication date
Jun 6, 2024
HANWHA TOTALENERGIES PETROCHEMICAL CO., LTD.
Seung Cheol LEE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PREPARING CATALYSTS AND CATALYST COMPOSITIONS
Publication number
20240084051
Publication date
Mar 14, 2024
FORMOSA PLASTICS CORPORATION, U.S.A.
Michael D. Jensen
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
Carbonate Compounds as Activity Limiting Agents in Ziegler-Natta Ca...
Publication number
20240043576
Publication date
Feb 8, 2024
FORMOSA PLASTICS CORPORATION, U.S.A.
Lei Zhang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Improved Process to Prepare Catalyst from In-Situ Formed Alumoxane
Publication number
20240018278
Publication date
Jan 18, 2024
ExxonMobil Technology and Engineering Company-Chem
Francis C. RIX
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SOLID CATALYST COMPONENT FOR OLEFIN POLYMERIZATION
Publication number
20230303730
Publication date
Sep 28, 2023
Sumitomo Chemical Company, Limited
Tetsuo SUZUKI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SOLID CATALYST COMPONENT FOR OLEFIN POLYMERIZATION
Publication number
20230303729
Publication date
Sep 28, 2023
Sumitomo Chemical Company, Limited
Tetsuo SUZUKI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PREPARING CATALYSTS AND CATALYST COMPOSITIONS
Publication number
20230242683
Publication date
Aug 3, 2023
FORMOSA PLASTICS CORPORATION, U.S.A.
Michael D. Jensen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CHEMICALLY CONVERTED CATALYSTS
Publication number
20230242695
Publication date
Aug 3, 2023
DOW GLOBAL TECHNOLOGIES LLC
Rhett A. Baillie
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
A ZIEGLER-NATTA CATALYST SYSTEM AND A PROCESS OF POLYMERISATION THE...
Publication number
20230235102
Publication date
Jul 27, 2023
Reliance Industries Limited
Virendrakumar Gupta
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS AND CATALYST FOR HYDROGEN MEDIATED SALINE HYDRIDE INITIATED...
Publication number
20230227591
Publication date
Jul 20, 2023
Albemarle Corporation
William J. Layman
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Metallocene Catalysts for Producing Vinyl-Terminated Polyalphaolefi...
Publication number
20230212330
Publication date
Jul 6, 2023
EXXONMOBIL CHEMICAL PATENTS INC.
Jian Yang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
DUAL UV BLOCKERS CONTAINING STABLE PHOTOACTIVE MASS POLYMERIZABLE P...
Publication number
20230167256
Publication date
Jun 1, 2023
PROMERUS, LLC
OLEKSANDR BURTOVYY
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Alkylation of Transition Metal Coordination Catalyst Complexes
Publication number
20230141606
Publication date
May 11, 2023
EXXONMOBIL CHEMICAL PATENTS INC.
Lubin Luo
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Polyolefin-Polystyrene-Based Multiblock Copolymer and Method for Pr...
Publication number
20230116142
Publication date
Apr 13, 2023
LG CHEM, LTD.
Seul Ki Im
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Ethylene/Butene Multi-Block Copolymer and Process for Producing Same
Publication number
20230074326
Publication date
Mar 9, 2023
DOW GLOBAL TECHNOLOGIES LLC
Stacy L. Pesek
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Ethylene/Octene Multi-Block Copolymer and Process for Producing Same
Publication number
20230058913
Publication date
Feb 23, 2023
DOW GLOBAL TECHNOLOGIES LLC
Stacy L. Pesek
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR THE PREPARATION OF A CATALYST COMPONENT AND COMPONENTS...
Publication number
20220403059
Publication date
Dec 22, 2022
BASELL POLIOLEFINE ITALIA S.r.l.
DIEGO BRITA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ULTRAHIGH MOLECULAR WEIGHT PROPYLENE (CO)POLYMER
Publication number
20220363788
Publication date
Nov 17, 2022
SUNALLOMER LTD.
Akihiro OTSUBO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ZIEGLER-NATTA CATALYSTS FOR OLEFIN POLYMERIZATION
Publication number
20220363790
Publication date
Nov 17, 2022
Borealis AG
Victor SUMERIN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ZIEGLER-NATTA CATALYSTS FOR OLEFIN POLYMERIZATION
Publication number
20220363785
Publication date
Nov 17, 2022
Borealis AG
Georgy Kipiani
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Catalyst composition and a process for preparation thereof
Publication number
20220340692
Publication date
Oct 27, 2022
Reliance Industries Limited
Virendra Kumar Gupta
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
POLYMERS DERIVED FROM BIOMASS
Publication number
20220289885
Publication date
Sep 15, 2022
The Florida State University Research Foundation, Inc.
Justin Kennemur
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PREPARING CATALYSTS AND CATALYST COMPOSITIONS
Publication number
20220242976
Publication date
Aug 4, 2022
FORMOSA PLASTICS CORPORATION, U.S.A.
Michael D. Jensen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MONOBIDENTATE, BIS-BIDENTATE, AND TETRABIDENTATE GUANIDINE GROUP IV...
Publication number
20220235154
Publication date
Jul 28, 2022
DOW GLOBAL TECHNOLOGIES LLC
Andrew M. Camelio
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Catalyst Composition and Method for Preparing Hydrocarbon Resin Usi...
Publication number
20220127393
Publication date
Apr 28, 2022
LG CHEM, LTD.
Gyeong Shin Choi
C07 - ORGANIC CHEMISTRY