85 Utility and 5 Design Patents
#1 in Huilongguan
#665 in China
#13,408 in the World
rank by utility patentsForward Citations = 442
Company Filing History:

Shanghai Microport Cardioflow Medtech Co., Ltd.

4. 7 out of 54,279

5. 3 out of 390

where one patent can have more than one assignee
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