Jingyue Wang

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Dalian, CN

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Patents Grantslast 30 patents

Information Patent Grant
Anthrapyridone sulfonic acid compounds and their preparation method...
- Patent number 8,968,453
- Issue date Mar 3, 2015
- Zhuhai Ninestar Management Co., Ltd.
- Xiaojun Peng
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
ANTHRAPYRIDONE SULFONIC ACID COMPOUNDS AND THEIR PREPARATION METHOD...
- Publication number 20130327248
- Publication date Dec 12, 2013
- Xiaojun Peng
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...