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Component covered by group C08F4/64 with an organo-aluminium compound
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CPC
C08F4/642
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Parent Industries
C
CHEMISTRY METALLURGY
C08
Organic compounds
C08F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
C08F4/00
Polymerisation catalysts
Current Industry
C08F4/642
Component covered by group C08F4/64 with an organo-aluminium compound
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Patents Grants
last 30 patents
Information
Patent Grant
Polyolefin
Patent number
12,098,231
Issue date
Sep 24, 2024
LG Chem, Ltd.
Sung Min Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Methods of stabilizing hydrogenation catalysts
Patent number
12,084,529
Issue date
Sep 10, 2024
ExxonMobil Chemical Patents Inc.
Christopher G. Bauch
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Processes for preparing metallocene-based catalyst systems with an...
Patent number
12,037,421
Issue date
Jul 16, 2024
Chevron Phillips Chemical Company LP
Qing Yang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Production of high melt flow propylene-based polymer and product fr...
Patent number
11,993,672
Issue date
May 28, 2024
W. R. Grace & Co.-Conn.
Linfeng Chen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Dual catalyst composition
Patent number
11,919,980
Issue date
Mar 5, 2024
Total Research and Technology Feluy
Virginie Cirriez
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catatlyst components for the polymerization of olefins
Patent number
11,873,365
Issue date
Jan 16, 2024
Basell Poliolefine Italia s.r.l.
Alessandro Mignogna
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst and preparation thereof
Patent number
11,827,733
Issue date
Nov 28, 2023
Borealis AG
Timo Leinonen
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-...
Information
Patent Grant
Polymerisation method and apparatus therefor
Patent number
11,813,602
Issue date
Nov 14, 2023
Innospec Limited
Carl Waterson
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
Processes for preparing metallocene-based catalyst systems with an...
Patent number
11,753,488
Issue date
Sep 12, 2023
Chevron Phillips Chemical Company LP
Qing Yang
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-...
Information
Patent Grant
Lewis base catalysts and methods thereof
Patent number
11,732,063
Issue date
Aug 22, 2023
ExxonMobil Chemical Patents Inc.
Georgy P. Goryunov
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for preparing propylene polymers
Patent number
11,702,487
Issue date
Jul 18, 2023
Borealis AG
Noureddine Ajellal
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Magnesium halide-supported titanium (pro)catalysts
Patent number
11,649,302
Issue date
May 16, 2023
Dow Global Technologies LLC
Linfeng Chen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ligand compound, transition metal compound, and catalyst compositio...
Patent number
11,618,759
Issue date
Apr 4, 2023
LG Chem, Ltd.
Ki Won Han
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
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-...
Information
Patent Grant
Aluminoxane-activated metallocene catalysts
Patent number
11,560,440
Issue date
Jan 24, 2023
Borealis AG
Luigi Maria Cristoforo Resconi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for preparing polyolefin using supported hybrid metallocene...
Patent number
11,560,441
Issue date
Jan 24, 2023
LG Chem, Ltd.
Bog Ki Hong
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Binuclear olefin polymerization activators
Patent number
11,542,350
Issue date
Jan 3, 2023
Dow Global Technologies LLC
Richard J. Keaton
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process control for long chain branching control in polyethylene pr...
Patent number
11,459,413
Issue date
Oct 4, 2022
Univation Technologies, LLC
Wesley R. Mariott
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Olefin polymerization activators
Patent number
11,447,584
Issue date
Sep 20, 2022
Dow Global Technologies LLC
Todd D. Senecal
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing propylene copolymers with low VOC content
Patent number
11,421,055
Issue date
Aug 23, 2022
W. R. Grace & Co.-Conn.
Jan W. Van Egmond
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Transition metal compound and method for preparing polypropylene us...
Patent number
11,370,851
Issue date
Jun 28, 2022
LG Chem, Ltd.
Byung Seok Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Capped multi- or dual-headed compositions useful for chain shuttlin...
Patent number
11,359,038
Issue date
Jun 14, 2022
Dow Global Technologies LLC
Lixin Sun
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Self-regulating external electron donor-containing catalyst used fo...
Patent number
11,359,032
Issue date
Jun 14, 2022
Yingkou Xiangyang Catalyst Co., Ltd.
Licai Wang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Multi- or dual-headed compositions useful for chain shuttling and p...
Patent number
11,359,035
Issue date
Jun 14, 2022
Dow Global Technologies LLC
Lixin Sun
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyolefin catalyst and method for preparing polyolefin by using same
Patent number
11,359,040
Issue date
Jun 14, 2022
Lotte Chemical Corporation
Byung Hun Chae
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing multimodal polyolefin using multistage continu...
Patent number
11,332,549
Issue date
May 17, 2022
DL Chemical CO., LTD.
Seung Tack Yu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Magnesium alkoxide particle and application thereof
Patent number
11,332,425
Issue date
May 17, 2022
China Petroleum and Chemical Corporation
Xiudong Xu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
OLEFIN POLYMERISATION CATALYST AND PROCESS FOR MANUFACTURING THEREOF
Publication number
20240343842
Publication date
Oct 17, 2024
SABIC Global Technologies B.V.
Yahya Banat
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PREPARING AN OLEFIN POLYMER COMPRISING WITHDRAWING A GA...
Publication number
20240254264
Publication date
Aug 1, 2024
Basell Polyolefine GmbH
Gerhardus Meier
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD FOR PREPARING SUPPORTED OLEFIN POLYMERIZATION CATALYST, RESU...
Publication number
20240166774
Publication date
May 23, 2024
ZHEJIANG UNIVERSITY
Wen-Jun WANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MOLECULAR WEIGHT DISTRIBUTION ADJUSTMENT OF POLYETHYLENE BY EXTERNA...
Publication number
20240059812
Publication date
Feb 22, 2024
PTT GLOBAL CHEMICAL PUBLIC COMPANY LIMITED
Worawat CHUENCHEEP
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
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
POLYMERISATION METHOD AND APPARATUS THEREFOR
Publication number
20240024833
Publication date
Jan 25, 2024
Innospec Limited
Carl Waterson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
MODIFIED POLYETHYLENE RESINS AND PROCESS FOR MAKING THE SAME
Publication number
20240010772
Publication date
Jan 11, 2024
DOW GLOBAL TECHNOLOGIES LLC
Alexander Williamson
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
PROCESSES FOR PREPARING METALLOCENE-BASED CATALYST SYSTEMS WITH AN...
Publication number
20230416423
Publication date
Dec 28, 2023
Chevron Phillips Chemical Company LP
Qing Yang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOSITION AND CURED PRODUCT THEREOF
Publication number
20230287222
Publication date
Sep 14, 2023
DENKA COMPANY LIMITED
Toru ARAI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
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
CATALYST COMPONENT FOR OLEFIN POLYMERIZATION OR COPOLYMERIZATION AN...
Publication number
20230192915
Publication date
Jun 22, 2023
China Petroleum and Chemical Corporation
Nannan CUI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROPYLENE COPOLYMER, PREPARATION METHOD THEREFOR, AND APPLICATION T...
Publication number
20220389205
Publication date
Dec 8, 2022
DALIAN UNIVERSITY OF TECHNOLOGY
Hui NIU
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polyolefin
Publication number
20220372199
Publication date
Nov 24, 2022
LG CHEM, LTD.
Sung Min Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CATALYST FOR OLEFIN POLYMERIZATION AND POLYMERIZATION METHOD USING...
Publication number
20220372177
Publication date
Nov 24, 2022
China Petroleum and Chemical Corporation
Wenbo SONG
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
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
CATATLYST COMPONENTS FOR THE POLYMERIZATION OF OLEFINS
Publication number
20220332856
Publication date
Oct 20, 2022
BASELL POLIOLEFINE ITALIA S.r.l.
ALESSANDRO MIGNOGNA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
A PROCESS FOR PREPARATION OF A CATALYST WITH A POLYOLEFIN COAT
Publication number
20220298271
Publication date
Sep 22, 2022
RELIANCE INDUSTRIES LIMITED
Virendra Kumar GUPTA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polymerization Using a Spiral Heat Exchanger
Publication number
20220162348
Publication date
May 26, 2022
EXXONMOBIL CHEMICAL PATENTS INC.
Jay L. Reimers
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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
POLYMERISATION METHOD AND APPARATUS THEREFOR
Publication number
20220055003
Publication date
Feb 24, 2022
Innospec Limited
Carl Waterson
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
MAGNESIUM HALIDE-SUPPORTED TITANIUM (PRO)CATALYSTS
Publication number
20220010038
Publication date
Jan 13, 2022
DOW GLOBAL TECHNOLOGIES LLC
Linfeng Chen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHODS OF STABILIZING HYDROGENATION CATALYSTS
Publication number
20210388132
Publication date
Dec 16, 2021
EXXONMOBIL CHEMICAL PATENTS INC.
Christopher G. Bauch
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYOLEFIN CATALYST COMPONENT CONTAINING MESOPOROUS MATERIAL, PREPA...
Publication number
20210380730
Publication date
Dec 9, 2021
China Petroleum and Chemical Corporation
Yu KANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CATALYST AND PREPARATION THEREOF
Publication number
20210340288
Publication date
Nov 4, 2021
Borealis AG
Timo Leinonen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Bis(Metallocene) Compounds and Catalyst Compositions Employing Such...
Publication number
20210317238
Publication date
Oct 14, 2021
TOTAL RESEARCH & TECHNOLOGY FELUY
Alexandre Welle
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Lewis Base Catalysts and Methods Thereof
Publication number
20210269559
Publication date
Sep 2, 2021
EXXONMOBIL CHEMICAL PATENTS INC.
Georgy P. Goryunov
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Ansa-Bis(Inden-2-yl) Catalysts For Producing Vinylidene-Terminated...
Publication number
20210269561
Publication date
Sep 2, 2021
EXXONMOBIL CHEMICAL PATENTS INC.
Jo Ann M. Canich
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Novel Transition Metal Compound and Method for Preparing Polypropyl...
Publication number
20210189025
Publication date
Jun 24, 2021
LG CHEM, LTD.
Byung Seok Kim
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...