Inventor · disambiguated record
Heather Sheardown
Also filed as: SHEARDOWN HEATHER · SHEARDOWN HEATHER D
7 granted patents·8 pending applications·31 citations·filing 2004–2021
80Inventor score
Files withSHEARDOWN HEATHER6UNIV MCMASTER3EYEGATE PHARMACEUTICALS INC1HERRICK IAN1JOSEPHSON JOSHUA ELLIS1
Top patents by PatentIndex Score
15 records- 0185US7674781B2Hyaluronic acid-retaining polymersSHEARDOWN HEATHER·Filed 2007·Granted Mar 9, 2010·16 cites·21 claims
- 0274US10611908B2Micelles for mucoadhesive drug deliveryUNIV MCMASTER·Filed 2016·Granted Apr 7, 2020·3 cites·27 claims
- 0374US8550238B2Limited use, self-destructive contact lens caseJOSEPHSON JOSHUA ELLIS·Filed 2010·Granted Oct 8, 2013·8 cites·17 claims
- 0463US9980545B2Contact lens case with predetermined life span for safetyTHE COMPLIANCE CASE CORP·Filed 2016·Granted May 29, 2018·1 cites·20 claims
- 0561US8785360B1Method and system for color changing contact lens solutionHERRICK IAN·Filed 2011·Granted Jul 22, 2014·2 cites·15 claims
- 0659US2010303911A1Hydrogel systemsSHEARDOWN HEATHER·Filed 2009·Application pending·0 cites
- 0758US8920841B2Biodegradable polymer systemSHEARDOWN HEATHER·Filed 2011·Granted Dec 30, 2014·1 cites·13 claims
- 0850US2009028946A1Photo-responsive delivery systemSHEARDOWN HEATHER·Filed 2008·Application pending·0 cites
- 0948US12403197B2Polymer system for ophthalmic drug deliveryUNIV MCMASTER·Filed 2021·Granted Sep 2, 2025·0 cites·19 claims
- 1045US2021299039A1Compositions and methods for treating ocular disease by contact lens mediated drug deliveryEYEGATE PHARMACEUTICALS INC·Filed 2021·Application pending·0 cites
- 1143US2008255305A1Biological Molecule-Reactive Hydrophilic Silicone SurfaceUNIV MCMASTER·Filed 2005·Application pending·0 cites
- 1243US2008031916A1Dendrimer cross-linked collagenSHEARDOWN HEATHER·Filed 2007·Application pending·0 cites
- 1338US2008249469A1Method and apparatus for active control of drug delivery using electro-osmotic flow controlSELVAGANAPATHY PONNAMBALAM·Filed 2008·Application pending·0 cites
- 1438US2004258727A1Ophthalmic biomaterials and preparation thereofFiled 2004·Application pending·0 cites
- 1538US2013303695A1Hyaluronic acid-containing biopolymersSHEARDOWN HEATHER·Filed 2011·Application pending·0 cites
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