Hideo Ohki

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Chiba, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for producing 1,3-di-(2-hydroperoxy-2-propyl) benzene
- Patent number 5,962,747
- Issue date Oct 5, 1999
- Sumitomo Chemical Co., Ltd.
- Shigefumi Tokumasu
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the extraction of hydroperoxides
- Patent number 5,959,155
- Issue date Sep 28, 1999
- Sumitomo Chemical Company, Limited
- Toshikazu Ohmae
- C07 - ORGANIC CHEMISTRY