19 Utility Patents
#72 in Nanjing
#6,101 in China
#181,976 in the World
Forward Citations = 9
Company Filing History:
Nanjing Yanchang Reaction Technology Research Institute Co., Ltd.

Suzhou Centec Communications Co., Ltd.
4. 2 out of 5
Nanjing Institute of Microinterface Technology Co., Ltd
5. 1 out of 1
Jiangsu Dongbo Bio-pharmaceutical Co. Ltd.
where one patent can have more than one assignee
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