Seiji Katayama

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Suita-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Quinazolinone derivative
- Patent number 7,329,665
- Issue date Feb 12, 2008
- Dainippon Sumitomo Pharma Co., Ltd.
- Masami Muraoka
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
BIARYL AMIDE DERIVATIVE OR PHARMACEUTICALLY ACCEPTABLE SALT THEREOF
- Publication number 20130116227
- Publication date May 9, 2013
- DAINIPPON SUMITOMO PHARMA CO., LTD.
- Seiji Katayama
- C07 - ORGANIC CHEMISTRY
Information Patent Application
AROMATIC SULFONE COMPOUND AS ALDOSTERONE RECEPTOR MODULATOR
- Publication number 20100160304
- Publication date Jun 24, 2010
- Dainippon Sumitomo Pharma Co., Ltd
- Seiji Katayama
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Quinazolinone derivative
- Publication number 20050032819
- Publication date Feb 10, 2005
- Masami Muraoka
- C07 - ORGANIC CHEMISTRY