Assignee
ZHAO SHUQIANG
CN·5 granted patents·0 citations·filing 2004–2013
Top patents by PatentIndex Score
5 records- 0159US8497305B2Phenylcyclobutylamide derivatives and their stereoisomers, the preparation processes and uses thereofZHAO SHUQIANG·Filed 2009·Granted Jul 30, 2013·0 cites·17 claims
- 0259US8207192B2Quinuclidine compounds having quaternary ammonium group, its preparation method and use as blocking agents of acetylcholineZHAO SHUQIANG·Filed 2009·Granted Jun 26, 2012·0 cites·8 claims
- 0352US8673981B2Phenylcyclobutylamide derivatives and their stereoisomers, the preparation processes and uses thereofZHAO SHUQIANG·Filed 2013·Granted Mar 18, 2014·0 cites·6 claims
- 0451US7521559B2Quinuclidine compounds having quaternary ammonium group, its preparation method and use as blocking agents of acetylcholineZHAO SHUQIANG·Filed 2004·Granted Apr 21, 2009·0 cites·10 claims
- 0549US8394824B2Quinuclidine compounds having quaternary ammonium group, its preparation method and use as blocking agents of acetylcholineZHAO SHUQIANG·Filed 2011·Granted Mar 12, 2013·0 cites·6 claims
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