Inventor · disambiguated record
Hanfei Sang
Also filed as: SANG HANFEI
2 granted patents·5 citations·filing 2011–2014
48Inventor score
Technology areasA61P
Top patents by PatentIndex Score
2 records- 0173US8809309B2Use of 5α-androstane (alkyl)-3β,5,6β-triol in preparation of neuroprotective drugsYAN GUANGMEI·Filed 2011·Granted Aug 19, 2014·5 cites·4 claims
- 0247US9320743B2Use of 5α-androstane-3β,5,6β-triol in preparation of neuroprotective drugsGUANGZHOU CELLPROTEK PHARMACEUTICAL LTD·Filed 2014·Granted Apr 26, 2016·0 cites·9 claims
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