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last 30 patents
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Patent Grant
Thienopyridine-carboxylic acid derivatives
Patent number
4,079,060
Issue date
Mar 14, 1978
Takeda Chemical Industries, Ltd.
Yutaka Kuwada
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
7-(.alpha.-Sulfoacylamido)cephalosporins
Patent number
4,065,619
Issue date
Dec 27, 1977
Takeda Chemical Industries, Ltd.
Shiro Morimoto
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
7-(.alpha.-SULFOACYLAMIDO) CEPHALOSPORANIC ACIDS
Patent number
4,029,656
Issue date
Jun 14, 1977
Takeda Chemical Industries, Ltd.
Toshihiro Ishiguro
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Thienopyridine-carboxylic acid derivatives
Patent number
3,997,545
Issue date
Dec 14, 1976
Takeda Chemical Industries, Ltd.
Yutaka Kuwada
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
7-(.alpha.-SULFOACYLAMIDO)CEPHALOSPORANIC ACIDS
Patent number
3,988,327
Issue date
Oct 26, 1976
Takeda Chemical Industries, Ltd.
Toshihiro Ishiguro
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Thienopyridine-carboxylic acid derivatives
Patent number
3,951,989
Issue date
Apr 20, 1976
Takeda Chemical Industries, Ltd.
Yutaka Kuwada
C07 - ORGANIC CHEMISTRY