Rie Tanaka

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Process for synthesizing 4-substituted azetidinone derivatives
- Patent number 6,867,297
- Issue date Mar 15, 2005
- Daiichi Suntory Pharma Co., Ltd.
- Masaji Ishiguro
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Production method of optically active trans-vinylsulfide alcohol
- Patent number 6,049,009
- Issue date Apr 11, 2000
- Suntory Limited
- Kazuto Sekiuchi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antibacterial penem esters derivatives
- Patent number 5,885,981
- Issue date Mar 23, 1999
- Suntory Limited
- Hiromitsu Iwata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antibacterial penem esters derivatives
- Patent number 5,830,889
- Issue date Nov 3, 1998
- Suntory Limited
- Hiromitsu Iwata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Penem compounds
- Patent number 5,703,068
- Issue date Dec 30, 1997
- Suntory Limited
- Hiromitsu Iwata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Antibacterial penem compounds
- Patent number 5,506,225
- Issue date Apr 9, 1996
- Suntory Limited
- Hiromitsu Iwata
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Penem derivatives production and use thereof
- Patent number 5,116,832
- Issue date May 26, 1992
- Suntory Limited
- Masaji Ishiguro
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Penem derivatives and antimicrobial agent containing the same
- Publication number 20050004092
- Publication date Jan 6, 2005
- DAIICHI SUNTORY PHARMA CO., LTD
- Masaji Ishiguro
- C07 - ORGANIC CHEMISTRY