Inventor · disambiguated record
Divya Chopra
Also filed as: CHOPRA DIVYA
4 granted patents·8 pending applications·5 citations·filing 2001–2024
63Inventor score
Top patents by PatentIndex Score
12 records- 0169US7413685B2Composition and method for making fuel cell collector plates with improved propertiesE I DU PONT CANADA COMPANY·Filed 2007·Granted Aug 19, 2008·2 cites·9 claims
- 0262US2025154764A1Insulation and Weather Resistant Barrier SystemsHENRY CO LLC·Filed 2024·Application pending·0 cites
- 0358US6776831B2High temperature and high humidity release coating for polymer filmDU PONT CANADA·Filed 2001·Granted Aug 17, 2004·3 cites·11 claims
- 0456US2025129598A1Long-Term Insulation Wall-Sheathing And Weather-Resistant Barrier SystemHENRY CO LLC·Filed 2024·Application pending·0 cites
- 0552US10294343B2Materials with enhanced protection of light sensitive entitiesCHEMOURS CO TT LLC·Filed 2015·Granted May 21, 2019·0 cites·15 claims
- 0646US2005074480A1High temperature and high humidity release coating for polymer filmFiled 2004·Application pending·0 cites
- 0738US2006169952A1Composition and method for making fuel cell collector plates with improved propertiesCAI YUQI·Filed 2003·Application pending·0 cites
- 0838US2005042496A1Method for manufacturing fuel cell separator plates under low shear strainFiled 2003·Application pending·0 cites
- 0936US2005181260A1Elastomeric separator plates and mehtod of fabricationFiled 2003·Application pending·0 cites
- 1034US2004058249A1Mesh reinforced fuel cell separator plateFiled 2002·Application pending·0 cites
- 1134US2004191608A1Post-molding treatment of current collector plates for fuel cell to improve conductivityFiled 2003·Application pending·0 cites
- 1233US7153603B2Process for decreasing the resistivity of conductive flow field plates for use in fuel cellsE I DUPONT CANADA COMPANY·Filed 2003·Granted Dec 26, 2006·0 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →