Xiaoqing Jia

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Patents Grantslast 30 patents

Information Patent Grant
Manufacturing method of 1,2-dichlorohexafluorocyclopentene
- Patent number 10,538,467
- Issue date Jan 21, 2020
- Beijing Yuji Science & Technology Co., Ltd.
- Hengdao Quan
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Manufacturing method of 1,2-dichlorohexafluorocyclopentene
- Publication number 20190127300
- Publication date May 2, 2019
- Beijing Yuji Science & Technology Co., Ltd.
- Hengdao QUAN
- C07 - ORGANIC CHEMISTRY
Information Patent Application
OXYNITRIDE LUMINESCENT MATERIAL, PREPARATION METHOD THEREOF AND ILL...
- Publication number 20130127333
- Publication date May 23, 2013
- BEIJING YUJI SCIENCE AND TECHNOLOGY CO. LTD
- Xiaoqing Jia
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...