6 Utility Patents
#207 in Hubei
#22,615 in China
#698,502 in the World
Forward Citations = 2
Company Filing History:
Waterstone Pharmaceuticals(wuhan) Co., Ltd.
Ccteb Infrastructure Construction Investment Co., Ltd.
China Construction Third Engineering Bureau Group Co; Ltd
4. 1 out of 2,890

where one patent can have more than one assignee
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