4 Utility Patents
#125 in Anhui
#34,157 in China
Forward Citations = 0
Company Filing History:

Precedo Pharmaceuticals Co., Ltd
Hefei Gracevo Bio-medicine Co., Ltd
4. 1 out of 1
Hefei Cosource Pharmaceutical Co., Ltd.
5. 1 out of 1
Hefei Knature Bio-pharm Co., Ltd.
where one patent can have more than one assignee
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