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Patents Grantslast 30 patents

Information Patent Grant
Pyrazole-based cyanine dye
- Patent number 8,921,124
- Issue date Dec 30, 2014
- Wako Pure Chemical Industries, Ltd.
- Matsuhiro Date
- C07 - ORGANIC CHEMISTRY
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Pyrazole-based cyanine dye containing quaternary ammonium cation
- Patent number 8,546,586
- Issue date Oct 1, 2013
- Wako Pure Chemical Industries, Ltd.
- Naoyuki Yamamoto
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

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PYRAZOLE-BASED CYANINE DYE CONTAINING QUATERNARY AMMONIUM CATION
- Publication number 20120046474
- Publication date Feb 23, 2012
- WAKO PURE CHEMICAL INDUSTRIES, LTD.
- Naoyuki Yamamoto
- C07 - ORGANIC CHEMISTRY