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Mie, JP
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last 30 patents
Information
Patent Grant
Process for production of olefin polymer
Patent number
6,639,030
Issue date
Oct 28, 2003
Tosoh Corporation
Makoto Sone
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing ethylene/α-olefin copolymer
Patent number
6,313,240
Issue date
Nov 6, 2001
Tosoh Corporation
Saiki Hasegawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for producing ethylene/α-olefin copolymer
Patent number
6,207,774
Issue date
Mar 27, 2001
Tosoh Corporation
Saiki Hasegawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Olefin polymerization catalyst and process for producing olefin pol...
Patent number
6,121,396
Issue date
Sep 19, 2000
Tosoh Corporation
Makoto Sone
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic transition metal compound having .pi.-bonding heterocyclic...
Patent number
5,434,116
Issue date
Jul 18, 1995
Tosoh Corporation
Makoto Sone
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for producing olefin polymer
Patent number
5,434,115
Issue date
Jul 18, 1995
Tosoh Corporation
Satoru Yamada
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
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Patent Application
PROCESS FOR PRODUCTION OF OLEFIN POLYMER
Publication number
20030073789
Publication date
Apr 17, 2003
MAKOTO SONE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...