149 Utility and 6 Design Patents
#151 in Beijing
#232 in China
#4,169 in the World
rank by utility patentsForward Citations = 251
Company Filing History:
Emc IP Holding Company LLC

Ge Precision Healthcare LLC
4. 6 out of 15,631

5. 4 out of 4
At&m Environmental Engineering Technology Co., Ltd.
where one patent can have more than one assignee
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