17 Utility Patents
#276 in Guangdong
#6,895 in China
#209,933 in the World
Forward Citations = 32
Company Filing History:
Guangdong Raynovent Biotech Co., Ltd.
Guangdong Zhongsheng Pharmaceutical Co., Ltd
Other
4. 1 out of 1
Guangdong Xianqiang Pharmaceutical Co., Ltd
where one patent can have more than one assignee
Get your Inventor Badge Today