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Chiba-shi, Chiba, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Ethylene α-olefin non-conjugated polyene copolymer, use thereof, an...
Patent number
11,760,819
Issue date
Sep 19, 2023
Mitsui Chemicals, Inc.
Koji Endo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ethylene alpha-olefin non-conjugated polyene copolymer, use thereof...
Patent number
11,613,595
Issue date
Mar 28, 2023
Mitsui Chemicals, Inc.
Koji Endo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ethylene α-olefin non-conjugated polyene copolymer, use thereof, an...
Patent number
10,919,997
Issue date
Feb 16, 2021
Mitsui Chemicals, Inc.
Koji Endo
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Ethylene/α-olefin copolymers and lubricating oils
Patent number
10,329,366
Issue date
Jun 25, 2019
Mitsui Chemicals, Inc.
Katsuyoshi Harada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ethylene/α-olefin copolymers and lubricating oils
Patent number
10,040,884
Issue date
Aug 7, 2018
Mitsui Chemicals, Inc.
Katsuyoshi Harada
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Grant
Process for producing ethylene/α-olefin copolymer
Patent number
9,969,827
Issue date
May 15, 2018
Mitsui Chemicals, Inc.
Koji Endo
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Z-selective olefin metathesis catalysts and their synthetic procedure
Patent number
9,597,674
Issue date
Mar 21, 2017
California Institute of Technology
Koji Endo
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Ethylene polymer and use thereof
Patent number
8,129,489
Issue date
Mar 6, 2012
Mitsui Chemicals, Inc.
Masahiko Okamoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Fluorene derivative, transition metal compound, catalyst for olefin...
Patent number
7,834,204
Issue date
Nov 16, 2010
Mitsui Chemicals, Inc.
Munehito Funaya
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Ethylene polymer
Patent number
7,452,946
Issue date
Nov 18, 2008
Mitsui Chemicals, Inc.
Sadahiko Matsuura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Crosslinked metallocene compound for olefin polymerization and meth...
Patent number
7,393,965
Issue date
Jul 1, 2008
Mitsui Chemicals, Inc.
Yasushi Tohi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for preparing low molecular weight olefin (CO)polymer and p...
Patent number
7,241,848
Issue date
Jul 10, 2007
Mitsui Chemicals, Inc.
Yasushi Tohi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
ETHYLENE ALPHA-OLEFIN NON-CONJUGATED POLYENE COPOLYMER, USE THEREOF...
Publication number
20210122860
Publication date
Apr 29, 2021
Mitsui Chemicals, Inc.
Koji ENDO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ETHYLENE ALPHA-OLEFIN NON-CONJUGATED POLYENE COPOLYMER, USE THEREOF...
Publication number
20210122861
Publication date
Apr 29, 2021
Mitsui Chemicals, Inc.
Koji ENDO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ETHYLENE/ALPHA-OLEFIN COPOLYMERS AND LUBRICATING OILS
Publication number
20180273662
Publication date
Sep 27, 2018
Mitsui Chemicals, Inc.
Katsuyoshi HARADA
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
PROCESS FOR PRODUCING ETHYLENE/ALPHA-OLEFIN COPOLYMER
Publication number
20170183432
Publication date
Jun 29, 2017
Mitsui Chemicals, Inc.
Koji ENDO
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
ETHYLENE/ALPHA-OLEFIN COPOLYMERS AND LUBRICATING OILS
Publication number
20170114166
Publication date
Apr 27, 2017
Mitsui Chemicals, Inc.
Katsuyoshi HARADA
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
ETHYLENE ALPHA-OLEFIN NON-CONJUGATED POLYENE COPOLYMER, USE THEREOF...
Publication number
20160347894
Publication date
Dec 1, 2016
Mitsui Chemicals, Inc.
Koji ENDO
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Z-SELECTIVE OLEFIN METATHESIS CATALYSTS AND THEIR SYNTHETIC PROCEDURE
Publication number
20140106960
Publication date
Apr 17, 2014
California Institute of Technology
Koji Endo
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Catalyst for olefin polymerization, process for producing olefin po...
Publication number
20100267908
Publication date
Oct 21, 2010
Mitsui Chemicals, Inc.
Kenji Michiue
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Fluorene Derivative, Transition Metal Compound, Catalyst for Olefin...
Publication number
20090253876
Publication date
Oct 8, 2009
Mitsui Chemicals, Inc.
Munehito Funaya
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for preparing low molecular weight olefin (CO) polymer and...
Publication number
20080171651
Publication date
Jul 17, 2008
MITSUI CHEMICALS, INC.
Yasushi Tohi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Catalyst for Olefin Polymerization Process for Producing Olefin Pol...
Publication number
20070260026
Publication date
Nov 8, 2007
Mitsui Chemicals, Inc.
Kenji Michiue
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Ethylene Polymer and Use Thereof
Publication number
20070244286
Publication date
Oct 18, 2007
Masahiko Okamoto
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Ethylene polymer
Publication number
20060199925
Publication date
Sep 7, 2006
Sadahiko Matsuura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Crosslinked metallocene compound for olefin polymerization and meth...
Publication number
20060161013
Publication date
Jul 20, 2006
Yasushi Tohi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for preparing low molecular weight olefin (CO) polymer and...
Publication number
20050131171
Publication date
Jun 16, 2005
Mitsui Chemicals, Inc.
Yasushi Tohi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...