Masamichi Sukegawa

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Odawara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Composition comprising a crystallographically stable, amorphous cep...
- Patent number 6,486,149
- Issue date Nov 26, 2002
- Meiji Seika Kaisha Ltd.
- Masahiro Onodera
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Crystalline substance of cefditoren pivoxyl and the production of t...
- Patent number 6,441,162
- Issue date Aug 27, 2002
- Meiji Seika Kaisha, Ltd.
- Kiyoshi Yasui
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Crystallographically stable amorphous cephalosporin compositions an...
- Patent number 6,342,493
- Issue date Jan 29, 2002
- Meiji Seika Kaisha Ltd.
- Masahiro Onodera
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Crystalline substance of cefditoren pivoxyl and the production of t...
- Patent number 6,294,669
- Issue date Sep 25, 2001
- Meiji Seika Kaisha Ltd.
- Kiyoshi Yasui
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the selective preparation of Z-isomers of 3-2(substitut...
- Patent number 6,288,223
- Issue date Sep 11, 2001
- Meiji Seika Kaisha, Ltd.
- Yumiko Okada
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Composition comprising a crystallographically stable, amorphous cep...
- Publication number 20020037322
- Publication date Mar 28, 2002
- Masahiro Onodera
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Crystalline substance of cefditoren pivoxyl and the production of t...
- Publication number 20020002279
- Publication date Jan 3, 2002
- Kiyoshi Yasui
- C07 - ORGANIC CHEMISTRY