Assignee
LIU YUWEN
US·7 granted patents·523 citations·filing 2010–2012
Top patents by PatentIndex Score
7 records- 0198US9217813B2Silicone hydrogel contact lensesLIU YUWEN·Filed 2012·Granted Dec 22, 2015·212 cites·34 claims
- 0298US8487058B2Wettable silicone hydrogel contact lensesLIU YUWEN·Filed 2012·Granted Jul 16, 2013·193 cites·18 claims
- 0397US8513325B2Silicone hydrogel contact lenses and related compositions and methodsLIU YUWEN·Filed 2012·Granted Aug 20, 2013·47 cites·21 claims
- 0496US9360594B2High water content silicone hydrogel contact lensesLIU YUWEN·Filed 2012·Granted Jun 7, 2016·29 cites·12 claims
- 0596US9057822B2Silicone hydrogel contact lensesLIU YUWEN·Filed 2012·Granted Jun 16, 2015·27 cites·15 claims
- 0691US8672475B2Silicone hydrogel contact lenses and methods of making silicone hydrogel contact lensesLIU YUWEN·Filed 2010·Granted Mar 18, 2014·14 cites·19 claims
- 0768US8820925B2Polymerizable contact lens formulations and contact lenses obtained therefromLIU YUWEN·Filed 2011·Granted Sep 2, 2014·1 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when LIU YUWEN 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 →