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Patents Grants
last 30 patents
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
Systems and methods for regioselective carbonylation of 2,2-disubst...
Patent number
11,851,416
Issue date
Dec 26, 2023
Cornell University
Geoffrey W. Coates
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for producing cyclic enol ether compound
Patent number
11,840,542
Issue date
Dec 12, 2023
Kao Corporation
Yuki Kashiwagi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Chromium phosphinyl isoindole amidine complexes for tetramerization...
Patent number
11,583,843
Issue date
Feb 21, 2023
Chevron Phillips Chemical Company, LP
Steven M. Bischof
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Cationic metal complex, organometal catalyst having borate-based bu...
Patent number
11,578,152
Issue date
Feb 14, 2023
LG Chem, Ltd.
Gyeong Shin Choi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Organosilicon on solid oxides, and related complexes, compositions,...
Patent number
11,512,102
Issue date
Nov 29, 2022
The Regents of the University of California
Matthew P. Conley
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Ziegler-Natta catalysts prepared from solid alkoxymagnesium halide...
Patent number
11,478,781
Issue date
Oct 25, 2022
Chevron Phillips Chemical Company LP
Jeffrey F. Greco
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalyst systems
Patent number
11,440,857
Issue date
Sep 13, 2022
Saudi Arabian Oil Company
Motaz Khawaji
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Production of SiOC-bonded polyether siloxanes
Patent number
11,236,204
Issue date
Feb 1, 2022
Evonik Operations GmbH
Philippe Favresse
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalyst composite and use thereof in the selective catalytic reduc...
Patent number
11,192,066
Issue date
Dec 7, 2021
BASF Corporation
Natalia Trukhan
F01 - MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL STEAM ENGINES
Information
Patent Grant
Catalysts for polycarbonate production
Patent number
11,185,853
Issue date
Nov 30, 2021
Saudi Aramco Technologies Company
Scott D. Allen
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the transition metal catalyzed cyanation of aryl/vinyl...
Patent number
11,161,805
Issue date
Nov 2, 2021
Studiengesellschaft Kohle mbH
Bill Morandi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst system for olefin oligomerization and method for preparing...
Patent number
11,148,126
Issue date
Oct 19, 2021
Lotte Chemical Corporation
Tae Jin Kim
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Production of 1-butene and ultra-high-molecular-weight polyethylene
Patent number
11,098,140
Issue date
Aug 24, 2021
Saudi Arabian Oil Company
Ola S. Ali
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalyst system for olefin oligomerization and method for preparing...
Patent number
10,981,155
Issue date
Apr 20, 2021
Lotte Chemical Corporation
Hee Young Kim
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Synthesis of metal complexes and uses thereof
Patent number
10,974,234
Issue date
Apr 13, 2021
Novomer, Inc.
Han Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Chromium compound, catalyst system including the same, and method f...
Patent number
10,875,818
Issue date
Dec 29, 2020
Ajou University Industry-Academic Cooperation Foundation
Bun Yeoul Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for preparing oligomerization catalyst system and oligomeriz...
Patent number
10,870,104
Issue date
Dec 22, 2020
LG Chem, Ltd.
Seul Ki Im
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalysts
Patent number
10,774,180
Issue date
Sep 15, 2020
ECONIC TECHNOLOGIES LTD.
Colin Keyworth
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method for processing an oligomerization product stream
Patent number
10,758,881
Issue date
Sep 1, 2020
SABIC GLOBAL TECHNOLOGIES B.V.
Abdullah Alqahtani
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Oligomerisation process
Patent number
10,723,673
Issue date
Jul 28, 2020
Petroliam Nasional Berhad (Petronas)
Martin Philip Atkins
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for olefin oligomerization
Patent number
10,688,482
Issue date
Jun 23, 2020
LG Chem, Ltd.
Yoon Ki Hong
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Catalysts and methods for polymer synthesis
Patent number
10,662,211
Issue date
May 26, 2020
Saurdi Aramco Technologies Company
Scott D. Allen
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for preparing carboxylic esters from aldehydes
Patent number
10,640,448
Issue date
May 5, 2020
Evonik Operations GmbH
Alexander Lygin
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for the preparation of levulinate esters
Patent number
10,590,060
Issue date
Mar 17, 2020
Le Centre National de la Recherche Scientifique
Alban Chappaz
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Catalysts
Patent number
10,556,988
Issue date
Feb 11, 2020
ECONIC TECHNOLOGIES LTD.
Andy Chapman
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Method for dimerization of ethylene comprising a step for treatment...
Patent number
10,544,069
Issue date
Jan 28, 2020
IFP Energies Nouvelles
Lionel Magna
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Oligomerisation process
Patent number
10,487,162
Issue date
Nov 26, 2019
Petroliam Nasional Berhad (PETRONAS)
Martin Philip Atkins
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Catalytic carbonylation catalysts and methods
Patent number
10,479,861
Issue date
Nov 19, 2019
Novomer, Inc.
Han Lee
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Method for oligomerizing an olefin
Patent number
10,471,416
Issue date
Nov 12, 2019
LG Chem, Ltd.
Seul Ki Im
C07 - ORGANIC CHEMISTRY
Patents Applications
last 30 patents
Information
Patent Application
SUPPORTED RARE EARTH CATALYSTS AND CATALYTIC CH BORYLATION OF HYDRO...
Publication number
20240238771
Publication date
Jul 18, 2024
Iowa State University Research Foundation, Inc.
Aaron David Sadow
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS TO CONTINUOUSLY PREPARE A CYCLIC CARBONATE
Publication number
20230406836
Publication date
Dec 21, 2023
NEW GREEN WORLD B.V.
Frank VERGUNST
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS TO PREPARE A CYCLIC CARBONATE
Publication number
20230373946
Publication date
Nov 23, 2023
NEW GREEN WORLD B.V.
Frank VERGUNST
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
COVALENT ORGANIC FRAMEWORKS AND APPLICATIONS THEREOF IN CHEMICAL RE...
Publication number
20230001397
Publication date
Jan 5, 2023
Shengqian MA
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS TO CONTINUOUSLY PREPARE A CYCLIC CARBONATE
Publication number
20220411395
Publication date
Dec 29, 2022
NEW GREEN WORLD B.V.
Frank VERGUNST
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST SYSTEMS
Publication number
20220169583
Publication date
Jun 2, 2022
Saudi Arabian Oil Company
Motaz Khawaji
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING CYCLIC ENOL ETHER COMPOUND
Publication number
20220119404
Publication date
Apr 21, 2022
KAO CORPORATION
Yuki KASHIWAGI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ANTIFOULING CATALYST SYSTEMS FOR SELECTIVE ETHYLENE TRIMERIZATION
Publication number
20220111375
Publication date
Apr 14, 2022
Saudi Arabian Oil Company
Sohel Shaikh
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SYSTEMS AND METHODS FOR REGIOSELECTIVE CARBONYLATION OF 2,2-DISUBST...
Publication number
20210403445
Publication date
Dec 30, 2021
Cornell University
Geoffrey W. Coates
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYST COMPOSITION
Publication number
20210394166
Publication date
Dec 23, 2021
UNIVERSITY COLLEGE CARDIFF CONSULTANTS LTD.
Benjamin David WARD
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Nanocage-confined catalyst, preparation process and use thereof
Publication number
20210299644
Publication date
Sep 30, 2021
China Petroleum and Chemical Corporation
Guiju TAO
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SYNTHESIS OF METAL COMPLEXES AND USES THEREOF
Publication number
20210291153
Publication date
Sep 23, 2021
Novomer, Inc.
Han Lee
C07 - ORGANIC CHEMISTRY
Information
Patent Application
METAL-ORGANIC FRAMEWORK CATALYSTS, AND USES THEREOF
Publication number
20210277028
Publication date
Sep 9, 2021
Novomer, Inc.
Sadesh H. Sookraj
C01 - INORGANIC CHEMISTRY
Information
Patent Application
OXO-NITROGENATED IRON COMPLEX, CATALYTIC SYSTEM COMPRISING SAID OXO...
Publication number
20210245145
Publication date
Aug 12, 2021
VERSALIS S.P.A.
Guido PAMPALONI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Production of 1-Butene and Ultra-High-Molecular-Weight Polyethylene
Publication number
20210206890
Publication date
Jul 8, 2021
Saudi Arabian Oil Company
Ola S. Ali
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
SYSTEMS AND METHODS FOR REGIOSELECTIVE CARBONYLATION OF 2,2-DISUBST...
Publication number
20210024479
Publication date
Jan 28, 2021
Cornell University
Geoffrey W. COATES
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Ziegler-Natta Catalysts Prepared From Solid Alkoxymagnesium Halide...
Publication number
20200398258
Publication date
Dec 24, 2020
Chevron Phillips Chemical Company LP
Jeffrey F. Greco
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Production of SiOC-bonded polyether siloxanes
Publication number
20200377667
Publication date
Dec 3, 2020
Evonik Operations GmbH
Philippe FAVRESSE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS FOR THE TRANSITION METAL CATALYZED CYANATION OF ARYL/VINYL...
Publication number
20200325099
Publication date
Oct 15, 2020
STUDiENGESELLSCHAFT KOHLE MBH
Bill MORANDI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
Cationic Metal Complex, Organometal Catalyst Having Borate-Based Bu...
Publication number
20200308323
Publication date
Oct 1, 2020
LG CHEM, LTD.
Gyeong Shin Choi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CATALYST SYSTEM FOR OLEFIN OLIGOMERIZATION AND METHOD FOR PREPARING...
Publication number
20200238264
Publication date
Jul 30, 2020
LOTTE CHEMICAL CORPORATION
Tae Jin Kim
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CATALYSTS
Publication number
20200140610
Publication date
May 7, 2020
Andy Chapman
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Metathesis Catalyst System for Polymerizing Cycloolefins
Publication number
20200094234
Publication date
Mar 26, 2020
EXXONMOBIL CHEMICAL PATENTS INC.
Lubin Luo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ORGANOSILICON ON SOLID OXIDES, AND RELATED COMPLEXES, COMPOSITIONS,...
Publication number
20200079802
Publication date
Mar 12, 2020
The Regents of the University of California
Matthew P. CONLEY
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
CHROMIUM COMPOUND, CATALYST SYSTEM INCLUDING THE SAME, AND METHOD F...
Publication number
20200039897
Publication date
Feb 6, 2020
Ajou University Industry-Academic Cooperation Foundation
Bun Yeoul LEE
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SUSTAINABLE PROCESS FOR PREPARING POLYESTERS HAVING HIGH GLASS TRAN...
Publication number
20200002472
Publication date
Jan 2, 2020
FUNDACIÓ INSTITUT CATALÁ D'INVESTIGACIÓ QUÍMICA (ICIQ)
Arjan Kleij
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESS FOR THE PREPARATION OF LEVULINATE ESTERS
Publication number
20190375703
Publication date
Dec 12, 2019
LE CENTRE NATIONAL DE LA RECHERCHE SCIENTIFIQUE
Alban CHAPPAZ
C07 - ORGANIC CHEMISTRY
Information
Patent Application
OXO-NITROGENATED IRON COMPLEX, CATALYTIC SYSTEM COMPRISING SAID OXO...
Publication number
20190374932
Publication date
Dec 12, 2019
VERSALIS S.P.A.
Guido PAMPALONI
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
SUSTAINABLE PROCESS FOR PREPARING POLY(LIMONENE)DICARBONATE HAVING...
Publication number
20190322803
Publication date
Oct 24, 2019
Fundació Institut Català d'Investigació Química (ICIQ)
Arjan Kleij
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
CATALYST SYSTEM FOR OLEFIN OLIGOMERIZATION AND METHOD FOR PREPARING...
Publication number
20190275507
Publication date
Sep 12, 2019
LOTTE CHEMICAL CORPORATION
Hee Young Kim
C07 - ORGANIC CHEMISTRY