9 Utility Patents
#103 in Chelmsford, MA
#12,035 in Massachusetts
#222,226 in US
#452,133 in the World
Forward Citations = 37
Company Filing History:
Advanced Collagen Science LLC
Shanghai Haohai Biological Technology Co., Ltd.
Shanghai Qisheng Biological Preparation Co., Ltd.
4. 1 out of 4
Esm Technologies, LLC
5. 1 out of 1
Dermelle, LLC
where one patent can have more than one assignee
Get your Inventor Badge Today