Assignee
LIU YIHAN
US·4 granted patents·2 pending applications·13 citations·filing 2004–2016
Top patents by PatentIndex Score
6 records- 0183US8470925B2Aqueous emulsions of silicone resinsLIU YIHAN·Filed 2012·Granted Jun 25, 2013·4 cites·8 claims
- 0267US9694214B2Preparation of silicone microemulsionsLIU YIHAN·Filed 2009·Granted Jul 4, 2017·1 cites·24 claims
- 0364US8168716B2Aqueous emulsions of silicone resinsLIU YIHAN·Filed 2007·Granted May 1, 2012·1 cites·8 claims
- 0454USD805782SBrush head for an electric toothbrushLIU YIHAN·Filed 2016·Granted Dec 26, 2017·7 cites·1 claims
- 0554US2011201751A1Film Forming Silicone EmulsionsLIU YIHAN·Filed 2009·Application pending·0 cites
- 0645US2007116969A1Silicone mq resin reinforced silicone elastomeric emulsionsLIU YIHAN·Filed 2004·Application pending·0 cites
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →