SANKIO CHEMICAL CO., LTD.

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Bipyridyl derivatives
- Patent number 6,603,007
- Issue date Aug 5, 2003
- Sankio Chemical Co., Ltd.
- Taichi Shintou
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of pyridine derivatives
- Patent number 6,509,469
- Issue date Jan 21, 2003
- Sankio Chemical Co., Ltd.
- Taichi Shintou
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of 2-pyridylpyridine derivatives
- Patent number 6,504,032
- Issue date Jan 7, 2003
- Sankio Chemical Co., Ltd.
- Fumiaki Ikeuchi
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for the production of 2-pyridylpyridine derivatives
- Patent number 6,489,483
- Issue date Dec 3, 2002
- Sankio Chemical Co., Ltd.
- Hirokazu Suda
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing iodinated aromatic compounds
- Patent number 6,437,203
- Issue date Aug 20, 2002
- Sankio Chemical Co., Ltd.
- Taichi Shintou
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing a diarylamine
- Patent number 6,218,576
- Issue date Apr 17, 2001
- Sankio Chemical Co., Ltd.
- Taichi Shintou
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for producing arylamine
- Patent number 6,043,370
- Issue date Mar 28, 2000
- Sankio Chemical Co., Ltd.
- Shinji Kubo
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Process for producing alkyl 3-amino-4-substituted benzoates
- Patent number 5,908,955
- Issue date Jun 1, 1999
- Sankio Chemical Co., Ltd.
- Jun-ichi Kayasato
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Method for the preparation of cis-alkylcyclohexanols
- Patent number 4,343,955
- Issue date Aug 10, 1982
- Shin-Etsu Chemical Co., Ltd.
- Mituyoshi Oshima
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Aminothiofluoran compounds, process for the production thereof, and...
- Patent number 4,122,089
- Issue date Oct 24, 1978
- Sankio Chemical Co., Ltd.
- Shiro Kimura
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process for producing 4-phenyl-4-oxo-2-butenoic ester derivative
- Publication number 20050176994
- Publication date Aug 11, 2005
- SANKIO CHEMICAL CO., LTD.
- Isamu Itoh
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Pyridine derivative production method
- Publication number 20050171355
- Publication date Aug 4, 2005
- SANKIO CHEMICAL CO., LTD.
- Hirokazu Kuwabara
- C07 - ORGANIC CHEMISTRY
Information Patent Application
Novel bipyridine derivatives
- Publication number 20050085642
- Publication date Apr 21, 2005
- SANKIO CHEMICAL CO., LTD.
- Hirokazu Kuwabara
- C07 - ORGANIC CHEMISTRY

SANKIO CHEMICAL CO., LTD.

Organization

Patents Grantslast 30 patents

Bipyridyl derivatives

Process for the production of pyridine derivatives

Process for the production of 2-pyridylpyridine derivatives

Process for the production of 2-pyridylpyridine derivatives

Process for producing iodinated aromatic compounds

Process for producing a diarylamine

Method for producing arylamine

Process for producing alkyl 3-amino-4-substituted benzoates

Method for the preparation of cis-alkylcyclohexanols

Aminothiofluoran compounds, process for the production thereof, and...

Patents Applicationslast 30 patents

Process for producing 4-phenyl-4-oxo-2-butenoic ester derivative

Pyridine derivative production method

Novel bipyridine derivatives

Trademarklast 30 trademarks