Assignee
LI XUEMEI
US·9 granted patents·284 citations·filing 2007–2023
Top patents by PatentIndex Score
9 records- 0198US9011527B2Valve leaflet attachment in collapsible prosthetic valvesLI XUEMEI·Filed 2011·Granted Apr 21, 2015·150 cites·9 claims
- 0291US8409274B2Techniques for attaching flexible leaflets of prosthetic heart valves to supporting structuresLI XUEMEI·Filed 2007·Granted Apr 2, 2013·74 cites·33 claims
- 0388USD984508SMagnifying glassLI XUEMEI·Filed 2023·Granted Apr 25, 2023·10 cites·1 claims
- 0487US8092523B2Prosthetic heart valves with flexible leafletsLI XUEMEI·Filed 2007·Granted Jan 10, 2012·44 cites·13 claims
- 0584US9603707B2Dipping mandrel with a gapLI XUEMEI·Filed 2012·Granted Mar 28, 2017·4 cites·11 claims
- 0669US8623780B2Preparation process of a complex oxide catalyst and application thereof to the synthesis of the acrylic acidLI XUEMEI·Filed 2010·Granted Jan 7, 2014·2 cites·11 claims
- 0743US9028544B2Robotic heart valve annulus sizerLI XUEMEI·Filed 2010·Granted May 12, 2015·0 cites·17 claims
- 0841USD1093455SMagnifying glassLI XUEMEI·Filed 2023·Granted Sep 16, 2025·0 cites·1 claims
- 0936US8784484B2Adjustable annuloplasty ring supportLI XUEMEI·Filed 2010·Granted Jul 22, 2014·0 cites·16 claims
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