5 Utility Patents
#391 in Chengdu
#26,943 in China
#825,595 in the World
Forward Citations = 4
Company Filing History:
Southwest Petroleum University
University of Electronic Science and Technology of China
Southern Marine Science and Engineering Guangdong Laboratory (zhanjiang)
4. 1 out of 1
Southern Marine Science and Engineering Guangdong
where one patent can have more than one assignee
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