Kenji Bannai

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Estradiol derivative-alkylating agent conjugate with reduced hormon...
- Patent number 5,633,393
- Issue date May 27, 1997
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Koichi Niimura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Estradiol derivative and growth inhibiting composition thereof
- Patent number 5,561,125
- Issue date Oct 1, 1996
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Koichi Niimura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Estradiol derivative alkylating agent conjugate with reduced hormon...
- Patent number 5,491,138
- Issue date Feb 13, 1996
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Koichi Niimura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for treating prostatic hypertrophy with estradiol derivatives
- Patent number 5,480,878
- Issue date Jan 2, 1996
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Koichi Niimura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Estradiol derivative-alkylating agent conjugate with reduced hormon...
- Patent number 5,478,818
- Issue date Dec 26, 1995
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Koichi Niimura
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Injection containing 3-benzoyloxy-1,3,5(10)-estratriene-17-[4-{p-(b...
- Patent number 4,921,849
- Issue date May 1, 1990
- Kureha Kagaku Kogyo Kabushiki Kaisha
- Kiro Asano
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
Oxidative stress inhibitor
- Publication number 20090181095
- Publication date Jul 16, 2009
- Kureha Corporation
- Sumie Goto
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Novel Nitrogenous Compound and use thereof
- Publication number 20040254221
- Publication date Dec 16, 2004
- Toru Yamazaki
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Cxcr4-antagonistic drugs composed of nitrogen-containing compound
- Publication number 20040157818
- Publication date Aug 12, 2004
- Mikiro Yanaka
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE