Assignee
WAN HUAYIN
CN·2 granted patents·0 citations·filing 2007–2009
Top patents by PatentIndex Score
2 records- 0142US8916607B2Use of piperphentonamine or salts thereof in manufacture of medicaments for treating brain diseasesWAN HUAYIN·Filed 2009·Granted Dec 23, 2014·0 cites·10 claims
- 0230US8513301B2Kind of piperphentonamine hydrochloride lyophilized powder for injection and preparation and use thereofWAN HUAYIN·Filed 2007·Granted Aug 20, 2013·0 cites·4 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →