Tsuyoshi Saitoh

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Toride, 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