Assignee
LIU ZHENTAO
CN·2 granted patents·1 citations·filing 2005–2006
Top patents by PatentIndex Score
2 records- 0161US8728518B2Butylphthalide self-emulsifying drug delivery system, its preparation and method and applicationLIU ZHENTAO·Filed 2005·Granted May 20, 2014·1 cites·14 claims
- 0233US9795585B2Methods of using L-butylphthalide for the prevention and treatment of cerebral ischemia diseaseLIU ZHENTAO·Filed 2006·Granted Oct 24, 2017·0 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when LIU ZHENTAO files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →