Assignee
COLDREN BRET A
US·2 granted patents·2 pending applications·2 citations·filing 2011–2012
Top patents by PatentIndex Score
4 records- 0156US8894602B2Punctal plugs with directional releaseCOLDREN BRET A·Filed 2011·Granted Nov 25, 2014·1 cites·1 claims
- 0254US9301874B2Punctal plugs for controlled release of therapeutic agentsCOLDREN BRET A·Filed 2012·Granted Apr 5, 2016·1 cites·1 claims
- 0343US2011311607A1Punctal plugs with continuous or pulsatile drug release mechanismCOLDREN BRET A·Filed 2011·Application pending·0 cites
- 0441US2011311606A1Punctal plugs with continuous or pulsatile drug release mechanismCOLDREN BRET A·Filed 2011·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →