Membership
Tour
Register
Log in
supported on a carrier
Follow
Industry
CPC
C08F4/65916
This industry / category may be too specific. Please go to a parent level for more data
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
C08F4/65916
supported on a carrier
Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Polyethylene resins
Patent number
11,952,444
Issue date
Apr 9, 2024
Total Research and Technology Feluy
Virginie Cirriez
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Processes for preparing metallocene-based catalyst systems for the...
Patent number
11,945,897
Issue date
Apr 2, 2024
Chevron Phillips Chemical Company LP
Qing Yang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Transition metal compound for a catalyst for olefin polymerization...
Patent number
11,926,692
Issue date
Mar 12, 2024
Hanwha Solutions Corporation
SeongYeon Park
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
Polyethylene resin composition, laminate, and medical container
Patent number
11,884,799
Issue date
Jan 30, 2024
Tosoh Corporation
Hideyasu Nakao
B32 - LAYERED PRODUCTS
Information
Patent Grant
Catalyst for olefin polymerization
Patent number
11,859,040
Issue date
Jan 2, 2024
Hanwha Solutions Corporation
Junho Seo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Processes for preparing metallocene-based catalyst systems for the...
Patent number
11,845,826
Issue date
Dec 19, 2023
Chevron Phillips Chemical Company LP
Qing Yang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyethylene composition
Patent number
11,845,855
Issue date
Dec 19, 2023
Univation Technologies LLC
Swapnil Chandak
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst composition and method for preparing polyolefin using the...
Patent number
11,840,596
Issue date
Dec 12, 2023
LG Chem, Ltd.
Seungmi Lee
C07 - ORGANIC CHEMISTRY
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
Catalysts
Patent number
11,807,655
Issue date
Nov 7, 2023
Borealis AG
Wilfried Toeltsch
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Power cable polymer composition comprising thermoplastic and having...
Patent number
11,783,960
Issue date
Oct 10, 2023
Borealis AG
Villgot Englund
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metallocene-supported catalyst and method of preparing polyolefin u...
Patent number
11,767,377
Issue date
Sep 26, 2023
LG Chem Ltd.
Eun Young Shin
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
High melt flow polypropylene homopolymers for fiber applications
Patent number
11,761,120
Issue date
Sep 19, 2023
Chevron Phillips Chemical Company LP
Graham R. Lief
D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information
Patent Grant
Olefin polymer and preparation method thereof
Patent number
11,746,168
Issue date
Sep 5, 2023
LG Chem, Ltd.
Oh Joo Kwon
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
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
Information
Patent Grant
Methods for determining transition metal compound concentrations in...
Patent number
11,735,293
Issue date
Aug 22, 2023
Chevron Phillips Chemical Company LP
Richard M. Buck
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Catalyst systems and polymerization processes for using the same
Patent number
11,712,687
Issue date
Aug 1, 2023
ExxonMobil Chemical Patents Inc.
Matthew W. Holtcamp
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method of producing polyethylene and polyethylene thereof
Patent number
11,708,438
Issue date
Jul 25, 2023
Univation Technologies, LLC
Timothy M. Boller
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Producing polyolefin products
Patent number
11,661,466
Issue date
May 30, 2023
Univation Technologies, LLC
Francis C. Rix
C07 - ORGANIC CHEMISTRY
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
Catalysts
Patent number
11,643,427
Issue date
May 9, 2023
Borealis AG
Noureddine Ajellal
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyethylene and chlorinated polyethylene thereof
Patent number
11,643,483
Issue date
May 9, 2023
LG Chem, Ltd.
Si Jung Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
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-...
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
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
Catalysts for control of long chain branching
Patent number
11,608,396
Issue date
Mar 21, 2023
Univation Technologies, LLC
Donna J. Crowther
C07 - ORGANIC CHEMISTRY
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
High impact polypropylene impact copolymer
Patent number
11,505,685
Issue date
Nov 22, 2022
ExxonMobil Chemical Patents Inc.
Todd S. Edwards
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Methods to produce heterogeneous polyethylene granules
Patent number
11,492,428
Issue date
Nov 8, 2022
ExxonMobil Chemical Patents Inc.
Xuan Ye
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
OLEFIN-BASED POLYMER, FILM PREPARED THEREFROM, AND PREPARATION METH...
Publication number
20240132639
Publication date
Apr 25, 2024
Hanwha Solutions Corporation
Jisong JO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polyethylene Resin Composition and Film Comprising the Same
Publication number
20240109987
Publication date
Apr 4, 2024
LG CHEM, LTD.
Hyun Mook Jeong
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
POLYETHYLENE FOR PREPARING FIBER AND PREPARATION METHOD OF THE SAME
Publication number
20240101729
Publication date
Mar 28, 2024
LG CHEM, LTD.
Christine Jisoo SONG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Improved In-Situ MAO Derived Silica Supported Single-Site Metalloce...
Publication number
20240092947
Publication date
Mar 21, 2024
EXXONMOBIL CHEMICAL PATENTS INC.
Lubin LUO
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
PROCESSES FOR MAKING AND USING SLURRY CATALYST MIXTURES
Publication number
20240066514
Publication date
Feb 29, 2024
EXXONMOBIL CHEMICAL PATENTS INC.
Valentin P. MUNOZ
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR POLYMERIZATION OF POLYPROPYLENE USING ZIEGLER-NATTA PRO...
Publication number
20240067765
Publication date
Feb 29, 2024
SABIC Global Technologies B.V.
Martin Alexander ZUIDEVELD
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESSES FOR POLYMERIZING ONE OR MORE OLEFINS
Publication number
20240059801
Publication date
Feb 22, 2024
EXXONMOBIL CHEMICAL PATENTS INC.
Ryan W. IMPELMAN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
OLEFIN-BASED POLYMER AND METHOD FOR PREPARING THE SAME
Publication number
20240059816
Publication date
Feb 22, 2024
Hanwha Solutions Corporation
Sung Dong KIM
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
OLEFINIC POLYMER, AND METHOD FOR PREPARING SAME
Publication number
20240043588
Publication date
Feb 8, 2024
Hanwha Solutions Corporation
Jisong JO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESSES FOR PREPARING METALLOCENE-BASED CATALYST SYSTEMS FOR THE...
Publication number
20240043577
Publication date
Feb 8, 2024
Chevron Phillips Chemical Company LP
Qing Yang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
TRANSITION METAL COMPOUND, CATALYST COMPRISING SAME, AND METHOD FOR...
Publication number
20240010760
Publication date
Jan 11, 2024
Hanwha Solutions Corporation
Won Jong LEE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
Toluene Free Supported Methylalumoxane Precursor
Publication number
20240010660
Publication date
Jan 11, 2024
EXXONMOBIL CHEMICAL PATENTS INC.
Francis C. RIX
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METALLOCENE POLYPROPYLENE PREPARED USING AROMATIC SOLVENT-FREE SUPP...
Publication number
20230416418
Publication date
Dec 28, 2023
EXXONMOBIL CHEMICAL PATENTS INC.
Nikola S. LAMBIC
C07 - ORGANIC CHEMISTRY
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
POLYPROPYLENE-BASED ARTICLE HAVING AN INCREASED SURFACE TENSION RET...
Publication number
20230406971
Publication date
Dec 21, 2023
Borealis AG
Jingbo WANG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for Preparing a Hybrid Catalyst for Olefin Polymerization,...
Publication number
20230331877
Publication date
Oct 19, 2023
Hanwha Solutions Corporation
Hye Ran PARK
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CATALYST COMPRISING MIXED TRANSITION METAL COMPOUNDS, POLYOLEFIN PR...
Publication number
20230312773
Publication date
Oct 5, 2023
Hanwha Solutions Corporation
Hye Ran PARK
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYOLEFIN
Publication number
20230312788
Publication date
Oct 5, 2023
LG CHEM, LTD.
Jinyoung LEE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SPRAY-DRIED CATALYSTS CONTAINING A GERMANIUM-BRIDGED BIS-BIPHENYL-P...
Publication number
20230287159
Publication date
Sep 14, 2023
DOW GLOBAL TECHNOLOGIES LLC
Rhett A. Baillie
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYETHYLENE
Publication number
20230272134
Publication date
Aug 31, 2023
LG CHEM, LTD.
Christine Jisoo SONG
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BIMODAL POLYETHYLENE COPOLYMER AND FILM THEREOF
Publication number
20230257498
Publication date
Aug 17, 2023
DOW GLOBAL TECHNOLOGIES LLC
Bo Liu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
CATALYST SYSTEMS AND PROCESSES FOR PRODUCING POLYETHYLENE USING THE...
Publication number
20230250202
Publication date
Aug 10, 2023
DOW GLOBAL TECHNOLOGIES LLC
Rhett A. Baillie
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
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
CATALYST SYSTEMS AND PROCESSES FOR PRODUCING POLYETHYLENE USING THE...
Publication number
20230203216
Publication date
Jun 29, 2023
DOW GLOBAL TECHNOLOGIES LLC
Rhett A. Baillie
C07 - ORGANIC CHEMISTRY
Information
Patent Application
OLEFIN POLYMERIZATION CATALYST, OLEFIN POLYMERIZATION CATALYST PROD...
Publication number
20230142911
Publication date
May 11, 2023
JAPAN POLYPROPYLENE CORPORATION
Munehito FUNAYA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Mixed Catalytic Composition, Catalyst Comprising the Same, and Proc...
Publication number
20230139681
Publication date
May 4, 2023
Hanwha Solutions Corporation
Ranwha PARK
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...