4 Utility Patents
#420 in Gaithersburg, MD
#7,394 in Maryland
#480,559 in US
Forward Citations = 10
Company Filing History:
Wuxi Biologics (shanghai) Co., Ltd.
Cstone Pharmaceuticals
Cstone Pharmaceuticals (suzhou) Co., Ltd.
4. 1 out of 7
Cstone Pharmaceuticals (shanghai) Co., Ltd.
5. 1 out of 2
Wuxi Biologies (shanghai) Co., Ltd.
where one patent can have more than one assignee
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