Tatsuo Shirahata

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Ichihara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Phenol purification process
- Patent number 9,029,609
- Issue date May 12, 2015
- Mitsui Chemicals, Inc.
- Tatsuo Shirahata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing 2-propanol
- Patent number 8,283,504
- Issue date Oct 9, 2012
- Mitsui Chemicals, Inc.
- Kunihiko Morizane
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of phenol
- Patent number 5,998,677
- Issue date Dec 7, 1999
- Mitsui Chemicals, Inc.
- Naoto Yasaka
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing highly pure phenol
- Patent number 5,264,636
- Issue date Nov 23, 1993
- Mitsui Petrochemical Industries, Ltd.
- Tatsuo Shirahata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Catalysts for catalytic pyrolysis of phenol distillation residue an...
- Patent number 4,960,958
- Issue date Oct 2, 1990
- Mitsui Petrochemical Industries, Ltd.
- Tetsuo Imamura
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
PHENOL PURIFICATION PROCESS
- Publication number 20150065755
- Publication date Mar 5, 2015
- MITSUI CHEMICALS, IINC.
- Tatsuo Shirahata
- C07 - ORGANIC CHEMISTRY
Information Patent Application
PROCESS FOR PRODUCING 2-PROPANOL
- Publication number 20110218367
- Publication date Sep 8, 2011
- Mitsui Chemicals, Inc.
- Kunihiko Morizane
- C07 - ORGANIC CHEMISTRY
Information Patent Application
ALCOHOL PRODUCTION PROCESS AND ACID-TREATED RANEY CATALYST
- Publication number 20110015450
- Publication date Jan 20, 2011
- Mitsui Chemicals, Inc.
- Kunihiko Morizane
- C07 - ORGANIC CHEMISTRY