Xianwen Zhang

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Hangzhou City, CN

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Patents Grantslast 30 patents

Information Patent Grant
Methods for improving crop yield
- Patent number 10,072,271
- Issue date Sep 11, 2018
- HANGZHOU RUIFENG BIOTECHNOLOGY LIMITED INC.
- Zhicheng Shen
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Use of auxin synthase for improving crop yield
- Patent number 9,771,596
- Issue date Sep 26, 2017
- HANGZHOU RUIFENG BIOTECHNOLOGY LIMITED INC.
- Zhicheng Shen
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...

Patents Applicationslast 30 patents

Information Patent Application
METHODS FOR IMPROVING CROP YIELD
- Publication number 20160010100
- Publication date Jan 14, 2016
- Hangzhou Ruifeng Biotechnology Limited Inc.
- Zhicheng Shen
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Application
USE OF AUXIN SYNTHASE FOR IMPROVING CROP YIELD
- Publication number 20150184183
- Publication date Jul 2, 2015
- Hangzhou Ruifeng Biotechnology Limited Inc.
- Zhicheng Shen
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...