41 Utility and 2 Design Patents
#328 in Shanghai
#2,241 in China
#54,928 in the World
rank by utility patentsForward Citations = 154
Company Filing History:

2y-chem, Ltd.
4. 2 out of 3
Contravir Pharmaceuticals, Inc.
5. 2 out of 37
Chemagis Ltd.
where one patent can have more than one assignee
Get your Inventor Badge Today