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Iron group metals, platinum group metals or compounds thereof
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C08
Organic compounds
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MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
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Polymerisation catalysts
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C08F4/70
Iron group metals, platinum group metals or compounds thereof
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Patents Grants
last 30 patents
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Patent Grant
Multi-component ionomer
Patent number
12,152,094
Issue date
Nov 26, 2024
Japan Polyethylene Corporation
Masahiro Uematsu
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polar group-containing olefin copolymer
Patent number
12,116,474
Issue date
Oct 15, 2024
Japan Polyethylene Corporation
Tomohiko Satou
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polybutadiene, method of producing polybutadiene, polybutadiene com...
Patent number
12,084,536
Issue date
Sep 10, 2024
Bridgestone Corporation
Shigenaga Takano
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Nickel catalysts with single alkali ions for homopolymerization and...
Patent number
12,049,532
Issue date
Jul 30, 2024
University of Houston System
Loi H. Do
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Nickel catalysts with two alkali ions for homopolymerization and co...
Patent number
12,043,688
Issue date
Jul 23, 2024
University of Houston System
Loi H. Do
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Nickel catalysts with single metal cations for homopolymerization a...
Patent number
12,043,689
Issue date
Jul 23, 2024
University of Houston System
Loi H. Do
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalytic system and use thereof, and preparation method of syndiot...
Patent number
11,987,660
Issue date
May 21, 2024
Qingdao University of Science and Technology
Chunyu Zhang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst for olefin polymerization and method for producing polar g...
Patent number
11,981,765
Issue date
May 14, 2024
The University of Tokyo
Kyoko Nozaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Fluorinated polymerization catalysts and methods of making and usin...
Patent number
11,976,153
Issue date
May 7, 2024
University of Houston System
Eva Harth
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
Oxo-nitrogenated iron complex, catalytic system comprising said oxo...
Patent number
11,872,548
Issue date
Jan 16, 2024
Versalis S.p.A.
Guido Pampaloni
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Moisture-curable polyolefin formulation
Patent number
11,840,587
Issue date
Dec 12, 2023
Dow Global Technologies LLC
Kainan Zhang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Heterobimetallic catalysts and site-differentiated ligands for prep...
Patent number
11,833,495
Issue date
Dec 5, 2023
University of Houston System
Loi Hung Do
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for producing α-olefin/(meth)acrylic acid ester copolymer
Patent number
11,739,171
Issue date
Aug 29, 2023
Japan Polyethylene Corporation
Yohei Konishi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Iron bis(imino) aryl catalysts and methods thereof
Patent number
11,718,635
Issue date
Aug 8, 2023
ExxonMobil Chemical Patents Inc.
Matthew W. Holtcamp
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Processes for polymerizing alpha-olefins, internal olefins and comp...
Patent number
11,713,364
Issue date
Aug 1, 2023
Exxon Mobil Technology and Engineering Company
Aaron Sattler
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Heterobimetallic catalysts and site-differentiated ligands for prep...
Patent number
11,712,686
Issue date
Aug 1, 2023
University of Houston System
Loi Hung Do
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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 for producing copolymer of allyl monomer having polar group
Patent number
11,697,698
Issue date
Jul 11, 2023
The University of Tokyo
Kyoko Nozaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Processes for polymerizing internal olefins and compositions thereof
Patent number
11,591,419
Issue date
Feb 28, 2023
Exxon Mobil Technology and Engineering Company
Suzzy C. H. Ho
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Olefin-olefinic alcohol copolymer, and preparation method therefor
Patent number
11,584,843
Issue date
Feb 21, 2023
CHINA PETROLEUM AND CHEMICAL CORPORATION BEIJING RESEARCH INSTITUTE OF CHEMIC...
Rong Gao
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 preparing polypropylene composition
Patent number
11,414,500
Issue date
Aug 16, 2022
Borealis AG
Pauli Leskinen
B32 - LAYERED PRODUCTS
Information
Patent Grant
Phosphate-promoted nickel catalyst for high temperature oligomeriza...
Patent number
11,406,970
Issue date
Aug 9, 2022
Purdue Research Foundation
Jeffrey T. Miller
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polybutadiene, production and use thereof
Patent number
11,365,270
Issue date
Jun 21, 2022
Evonik Operations GmbH
Kai-Steffen Krannig
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Heterobimetallic catalysts and site-differentiated ligands for prep...
Patent number
11,358,134
Issue date
Jun 14, 2022
University of Houston System
Loi Hung Do
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst for olefin polymerization and production method for polar...
Patent number
11,352,453
Issue date
Jun 7, 2022
The University of Tokyo
Kyoko Nozaki
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Low pressure process for preparing low-density polyethylene
Patent number
11,332,552
Issue date
May 17, 2022
Chevron Phillips Chemical Company LP
Brooke L. Small
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Hindered amine stabilized UV active organopalladium catalyzed polyc...
Patent number
11,299,566
Issue date
Apr 12, 2022
PROMERUS, LLC
Shun Hayakawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Block copolymer and method for preparing the same
Patent number
11,279,776
Issue date
Mar 22, 2022
National Tsing Hua University
Chien-Tien Chen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF PREPARING DIENE-BASED RUBBER POLYMER AND METHOD OF PREPAR...
Publication number
20240309122
Publication date
Sep 19, 2024
LG CHEM, LTD.
Ki Hyun KIM
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CATALYST FOR COPOLYMERIZATION OF ETHYLENE AND METHYL METHACRYLATE,...
Publication number
20240270879
Publication date
Aug 15, 2024
Petrochina Company Limited
Qian CHEN
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FLUORINATED POLYMERIZATION CATALYSTS AND METHODS OF MAKING AND USIN...
Publication number
20240239923
Publication date
Jul 18, 2024
UNIVERSITY OF HOUSTON SYSTEM
Eva Harth
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
(METH)ACRYLATE BASED REACTIVE DILUENT COMPOSITIONS FOR UNSATURATED...
Publication number
20240239938
Publication date
Jul 18, 2024
Evonik Operation GmbH
Sabine KÖMMELT
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
IMINE-BASED LIGAND-CONTAINING COMPLEX CATALYST FOR POLYMERIZING CYC...
Publication number
20240124624
Publication date
Apr 18, 2024
Kyungpook National University Industry-Academic Cooperation Foundation
Hyo Sun LEE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
NICKEL CATALYSTS WITH SINGLE METAL CATIONS FOR HOMOPOLYMERIZATION A...
Publication number
20240117076
Publication date
Apr 11, 2024
UNIVERSITY OF HOUSTON SYSTEM
Loi H. Do
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
NICKEL CATALYSTS WITH TWO ALKALI IONS FOR HOMOPOLYMERIZATION AND CO...
Publication number
20240101727
Publication date
Mar 28, 2024
UNIVERSITY OF HOUSTON SYSTEM
Loi H. Do
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
NICKEL CATALYSTS WITH SINGLE ALKALI IONS FOR HOMOPOLYMERIZATION AND...
Publication number
20240101726
Publication date
Mar 28, 2024
UNIVERSITY OF HOUSTON SYSTEM
Loi H. Do
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
FLUORINATED POLYMERIZATION CATALYSTS AND METHODS OF MAKING AND USIN...
Publication number
20230374171
Publication date
Nov 23, 2023
UNIVERSITY OF HOUSTON SYSTEM
Eva Harth
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Processes For Polymerizing Alpha-Olefins, Internal Olefins And Comp...
Publication number
20230312774
Publication date
Oct 5, 2023
ExxonMobil Technology and Engineering Company
Aaron Sattler
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HETEROBIMETALLIC CATALYSTS AND SITE-DIFFERENTIATED LIGANDS FOR PREP...
Publication number
20230249169
Publication date
Aug 10, 2023
UNIVERSITY OF HOUSTON SYSTEM
Loi Hung Do
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CATALYTIC SYSTEM AND USE THEREOF, AND PREPARATION METHOD OF SYNDIOT...
Publication number
20230192912
Publication date
Jun 22, 2023
QINGDAO UNIVERSITY OF SCIENCE AND TECHNOLOGY
Chunyu Zhang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Linear Low Density Polyethylene for Film Applications
Publication number
20230174757
Publication date
Jun 8, 2023
EXXONMOBIL CHEMICAL PATENTS INC.
Ru Xie
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METAL-BASED CATALYST FOR PRODUCING POLYDIENES
Publication number
20230144912
Publication date
May 11, 2023
BRIDGESTONE AMERICAS TIRE OPERATIONS, LLC
Steven M. BALDWIN
B60 - VEHICLES IN GENERAL
Information
Patent Application
CATALYSTS AND PROCESS FOR OLEFINS AND POLAR VINYL MONOMERS COPOLYME...
Publication number
20230053987
Publication date
Feb 23, 2023
UNIVERSITA' DEGLI STUDI DI TRIESTE
Barbara MILANI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
IRON BIPYRIDINE COMPLEX, PREPARATION METHOD OF THE SAME, AND USE O...
Publication number
20230028849
Publication date
Jan 26, 2023
QINGDAO INSTITUTE OF BIOENERGY AND BIOPROCESS TECHNOLOGY, CHINESE ACADEMY OF...
Qinggang WANG
B60 - VEHICLES IN GENERAL
Information
Patent Application
AMINO-IMINE METAL COMPLEX AND PREPARATION METHOD THEREFOR AND APPLI...
Publication number
20230002432
Publication date
Jan 5, 2023
China Petroleum and Chemical Corporation
Rong GAO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METHOD FOR PREPARING OLEFIN-POLAR MONOMER COPOLYMER
Publication number
20220396646
Publication date
Dec 15, 2022
China Petroleum and Chemical Corporation
Rong GAO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
BIS(PHOSPHINO)-PHENOXY NICKEL(II) CATALYSTS FOR THE COPOLYMERIZATIO...
Publication number
20220332858
Publication date
Oct 20, 2022
DOW GLOBAL TECHNOLOGIES LLC
Theodor Agapie
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR PREPARING POLYPROPYLENE COMPOSITION
Publication number
20220306771
Publication date
Sep 29, 2022
BOREALIS AG
Pauli Leskinen
B32 - LAYERED PRODUCTS
Information
Patent Application
DIIMINE METAL COMPLEX, PREPARATION METHOD THEREFOR, AND APPLICATION...
Publication number
20220282005
Publication date
Sep 8, 2022
China Petroleum and Chemical Corporation
Rong GAO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
HETEROBIMETALLIC CATALYSTS AND SITE-DIFFERENTIATED LIGANDS FOR PREP...
Publication number
20220274097
Publication date
Sep 1, 2022
UNIVERSITY OF HOUSTON SYSTEM
Loi Hung Do
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
VINYL ALCOHOL-BASED BLOCK COPOLYMER AND METHOD FOR PRODUCING SAME
Publication number
20220267499
Publication date
Aug 25, 2022
Kuraray Co., Ltd
Takumi TAKAYAMA
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RESIN COMPOSITION FOR INJECTION MOLDING OR COMPRESSION MOLDING
Publication number
20220251268
Publication date
Aug 11, 2022
JAPAN POLYETHYLENE CORPORATION
Keiichi YOSHIMOTO
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
MOISTURE-CURABLE POLYOLEFIN FORMULATION
Publication number
20220098339
Publication date
Mar 31, 2022
DOW GLOBAL TECHNOLOGIES LLC
Kainan Zhang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
METHOD OF PREPARING SOLUBILIZED CATALYST COMPLEX, THE SOLUBILIZED C...
Publication number
20220056166
Publication date
Feb 24, 2022
THE BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS
Damien Guironnet
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
COMPOUND, COMPLEX, PREPARATION METHOD THEREOF, AND USE THEREOF
Publication number
20210395283
Publication date
Dec 23, 2021
JIANGSU OXIRANCHEM CO., LTD
Jianmin Zhu
C07 - ORGANIC CHEMISTRY
Information
Patent Application
POLYBUTADIENE, METHOD OF PRODUCING POLYBUTADIENE, POLYBUTADIENE COM...
Publication number
20210395407
Publication date
Dec 23, 2021
Bridgestone Corporation
Shigenaga TAKANO
B60 - VEHICLES IN GENERAL
Information
Patent Application
ORGANORUTHENIUM COMPLEXES AS PRECATALYSTS FOR OLEFIN METATHESIS
Publication number
20210269565
Publication date
Sep 2, 2021
APEIRON SYNTHESIS S.A.
Krzysztof Skowerski
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
HETEROBIMETALLIC CATALYSTS AND SITE-DIFFERENTIATED LIGANDS FOR PREP...
Publication number
20210260567
Publication date
Aug 26, 2021
UNIVERSITY OF HOUSTON SYSTEM
Loi Hung Do
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...