Osamu Ando

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Substituted cycloalkene derivative
- Patent number RE43858
- Issue date Dec 11, 2012
- Daiichi Sankyo Company, Limited
- Tomio Kimura
- 514 - Drug, bio-affecting and body treating compositions
Information Patent Grant
Substituted cycloalkene derivative
- Patent number 7,935,835
- Issue date May 3, 2011
- Daiichi Sankyo Company, Limited
- Tomio Kimura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Polyhydroxycyclopentane derivatives, their preparation and their th...
- Patent number 5,260,447
- Issue date Nov 9, 1993
- Sankyo Company, Limited
- Mutsuo Nakajima
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
SUBSTITUTED CYCLOALKENE DERIVATIVE
- Publication number 20090233952
- Publication date Sep 17, 2009
- Tomio Kimura
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Telomerase-inhibiting ENA oligonucleotide
- Publication number 20070117773
- Publication date May 24, 2007
- SANKYO COMPANY, LIMITED
- Makoto Koizumi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE