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CHEMISTRY METALLURGY
C08
Organic compounds
C08F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
C08F110/00
Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
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C08F110/02
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last 30 patents
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Patent Grant
Polymer composition and membranes made therefrom with improved mech...
Patent number
11,976,177
Issue date
May 7, 2024
Celanese International Corporation
Christian Ohm
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Methods of preparing a catalyst
Patent number
11,976,142
Issue date
May 7, 2024
Chevron Phillips Chemical Company LP
Max P. McDaniel
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Modified supported chromium catalysts and ethylene-based polymers p...
Patent number
11,969,718
Issue date
Apr 30, 2024
Chevron Phillips Chemical Company LP
Masud M. Monwar
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the preparation of an UHMWPE homopolymer
Patent number
11,965,052
Issue date
Apr 23, 2024
Borealis AG
Irfan Saeed
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Surface gradient cross-linking method of ultra-high molecular weigh...
Patent number
11,952,439
Issue date
Apr 9, 2024
b-ONE Medical (Suzhou) Co., Ltd.
Zongtao Zhang
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Process for the preparation of polyethylenes
Patent number
11,952,440
Issue date
Apr 9, 2024
SABIC GLOBAL TECHNOLOGIES B.V.
Lidong Li
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
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
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
Polyethylene composition for film applications
Patent number
11,912,838
Issue date
Feb 27, 2024
Borealis AG
Subrata Das Kumar
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polymer physical property prediction device, recording medium, and...
Patent number
11,915,799
Issue date
Feb 27, 2024
Resonac Corporation
Takuya Minami
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyethylene and chlorinated polyethylene thereof
Patent number
11,905,345
Issue date
Feb 20, 2024
LG Chem, Ltd.
Si Jung Lee
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing polyethylene
Patent number
11,897,976
Issue date
Feb 13, 2024
Sumitomo Chemical Company, Limited
Kensuke Naraki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Thermoplastic polymer composition and method for making articles an...
Patent number
11,891,495
Issue date
Feb 6, 2024
Milliken & Company
Walter Forrister
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Bacteria repellant polymer composites
Patent number
11,871,745
Issue date
Jan 16, 2024
Ka Shui Plastic Technology Co. Ltd.
You Wu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Modified supported chromium catalysts and ethylene-based polymers p...
Patent number
11,865,528
Issue date
Jan 9, 2024
Chevron Phillips Chemical Company LP
Masud M. Monwar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
High-refractive-index composition, high-refractive-index film, and...
Patent number
11,866,584
Issue date
Jan 9, 2024
LG Chem, Ltd.
Seung A Woo
G02 - OPTICS
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Patent Grant
Process for preparation of a catalyst for polymerization of olefins
Patent number
11,851,506
Issue date
Dec 26, 2023
Indian Oil Corporation Limited
Gurmeet Singh
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
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
Modified supported chromium catalysts and ethylene-based polymers p...
Patent number
11,839,870
Issue date
Dec 12, 2023
Chevron Phillips Chemical Company LP
Masud M. Monwar
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyethylene and chlorinated polyethylene thereof
Patent number
11,834,528
Issue date
Dec 5, 2023
LG Chem, Ltd.
Si Jung Lee
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
Methods of preparing a catalyst
Patent number
11,801,490
Issue date
Oct 31, 2023
Chevron Phillips Chemical Company LP
Jeremy M. Praetorius
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Transition metal compound, catalyst composition including the same...
Patent number
11,795,183
Issue date
Oct 24, 2023
LG Chem, Ltd.
Young Shil Do
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Highly branched, low molecular weight polyolefins and methods for t...
Patent number
11,780,941
Issue date
Oct 10, 2023
Northwestern University
Tobin Jay Marks
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process of preparing polyolefin with the discontinuous addition of...
Patent number
11,773,192
Issue date
Oct 3, 2023
SABIC GLOBAL TECHNOLOGIES B.V.
Sanjeev Kumar Gupta
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Polymer composition and a power cable comprising the polymer compos...
Patent number
11,756,700
Issue date
Sep 12, 2023
Borealis AG
Ulf Nilsson
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
Irradiation-curable polyolefin formulation
Patent number
11,732,066
Issue date
Aug 22, 2023
Dow Global Technologies LLC
Yongyong Yang
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Polymer nanocomposites and methods of making the same
Patent number
11,718,730
Issue date
Aug 8, 2023
Temple University - of the Commonwealth System of Higher Education
Shenqiang Ren
F41 - WEAPONS
Patents Applications
last 30 patents
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Patent Application
ULTRA-HIGH MOLECULAR WEIGHT POLYETHYLENE AND PREPARATION METHOD THE...
Publication number
20240132641
Publication date
Apr 25, 2024
China Petroleum and Chemical Corporation
Chuanfeng LI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Polymer Nanocomposites and Methods of Making the Same
Publication number
20240132698
Publication date
Apr 25, 2024
Temple University - Of The Commonwealth System of Higher Education
Shenqiang Ren
F41 - WEAPONS
Information
Patent Application
POLYOLEFIN RESINS FOR CONTAINERS
Publication number
20240124692
Publication date
Apr 18, 2024
LIQUIFORM GROUP LLC
Gregory Carpenter
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Method of Producing Polyethylene
Publication number
20240124626
Publication date
Apr 18, 2024
SK INNOVATION CO., LTD.
Dong Kou KIM
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 COMPOSITION FOR BLOW MOLDING HAVING AN IMPROVED SWELL...
Publication number
20240093008
Publication date
Mar 21, 2024
Basell Polyolefine GmbH
Ulf Schueller
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
POLYETHYLENE COMPOSITION FOR BLOW MOLDING HAVING AN IMPROVED SWELL...
Publication number
20240093009
Publication date
Mar 21, 2024
Basell Polyolefine GmbH
Ulf Schueller
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
SUPPORTED METALLOCENE CATALYST, METHOD FOR PREPARING THE SAME, AND...
Publication number
20240076422
Publication date
Mar 7, 2024
NATIONAL CHUNG CHENG UNIVERSITY
Jing-Cherng TSAI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PRODUCING POLYETHYLENE
Publication number
20240076418
Publication date
Mar 7, 2024
Sumitomo Chemical Company, Limited
Kensuke NARAKI
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
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
ORGANIC-INORGANIC HYBRID POLYOLEFIN COMPOSITE AND PREPARATION METHO...
Publication number
20240018283
Publication date
Jan 18, 2024
LG CHEM, LTD.
Sang Yool LEE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PRODUCING A POLYETHYLENE COMPOSITION COMPRISING BIMODAL...
Publication number
20240010822
Publication date
Jan 11, 2024
Basell Polyolefine GmbH
Decio Malucelli
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Methods for Making Supported Chromium Catalysts with Increased Poly...
Publication number
20240001342
Publication date
Jan 4, 2024
Chevron Phillips Chemical Company LP
Max P. McDaniel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Ultrahigh-Molecular-Weight Polyethylene Powder and Molded Article P...
Publication number
20240002557
Publication date
Jan 4, 2024
Asahi Kasei Kabushiki Kaisha
Koichi Tsujimoto
H01 - BASIC ELECTRIC ELEMENTS
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Patent Application
Methods of Preparing a Catalyst
Publication number
20230415127
Publication date
Dec 28, 2023
Chevron Phillips Chemical Company LP
Jeremy M. PRAETORIUS
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS 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
NANOSTRUCTURES FROM LASER-ABLATED NANOHOLE TEMPLATES
Publication number
20230405885
Publication date
Dec 21, 2023
Ultra Small Fibers, LLC
William Hudson Hofmeister
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
Modified Supported Chromium Catalysts and Ethylene-Based Polymers P...
Publication number
20230364595
Publication date
Nov 16, 2023
Chevron Phillips Chemical Company LP
Masud M. Monwar
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
VESSEL SYSTEM FOR PRE ACTIVATING A SOLID CATALYST AND METHOD THEREOF
Publication number
20230364574
Publication date
Nov 16, 2023
Basell Polyolefine GmbH
Tiziana Caputo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Ultrahigh-Molecular-Weight Polyethylene Powder and Molded Article
Publication number
20230323081
Publication date
Oct 12, 2023
Asahi Kasei Kabushiki Kaisha
Koichi Tsujimoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYETHYLENE YARN HAVING IMPROVED POST-PROCESSABILITY, AND FABRIC C...
Publication number
20230322979
Publication date
Oct 12, 2023
KOLON INDUSTRIES, INC.
Sinho LEE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYETHYLENE POWDER AND MOLDED ARTICLE
Publication number
20230322980
Publication date
Oct 12, 2023
Asahi Kasei Kabushiki Kaisha
Kazuya Shikata
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR THE PREPARATION OF AN UHMWPE HOMOPOLYMER
Publication number
20230322969
Publication date
Oct 12, 2023
Borealis AG
Irfan SAEED
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CIRCULAR ECONOMY FOR PLASTIC WASTE TO POLYETHYLENE VIA REFINERY FCC...
Publication number
20230312862
Publication date
Oct 5, 2023
Chevron U.S.A. Inc.
Tengfei LIU
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ULTRA-HIGH MOLECULAR WEIGHT POLYETHYLENE POLYMERS HAVING IMPROVED P...
Publication number
20230312781
Publication date
Oct 5, 2023
SABIC Global Technologies B.V.
Enrico TROISI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Methods for Making Supported Chromium Catalysts with Increased Poly...
Publication number
20230285940
Publication date
Sep 14, 2023
Chevron Phillips Chemical Company LP
Max P. McDaniel
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Polymerization Method Of Ultra High Molecular Weight Polyethylene A...
Publication number
20230279164
Publication date
Sep 7, 2023
HANWHA TOTALENERGIES PETROCHEMICAL CO., LTD.
Seung Yeop LEE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
OXIDIZED POLYETHYLENE COMPOUNDS AND METHODS OF MAKING THE SAME
Publication number
20230272202
Publication date
Aug 31, 2023
The Regents of the University of California
John F. Hartwig
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...