Inventor · disambiguated record
Biswajit Choudhury
Also filed as: CHOUDHURY BISWAJIT
3 granted patents·13 pending applications·98 citations·filing 2001–2021
68Inventor score
Files withDU PONT6ANDRIN PETER4BALLARD POWER SYSTEMS2CHOUDHURY BISWAJIT2DDP SPECIALTY ELECTRONIC MAT US 9 LLC1
Top patents by PatentIndex Score
16 records- 0194US6723758B2Graft polymeric membranes and ion-exchange membranes formed therefromBALLARD POWER SYSTEMS·Filed 2001·Granted Apr 20, 2004·95 cites·10 claims
- 0258US12234423B2Antifriction coating compositionDDP SPECIALTY ELECTRONIC MAT US 9 LLC·Filed 2021·Granted Feb 25, 2025·0 cites·8 claims
- 0355US7563532B2Trifluorostyrene containing compounds, and their use in polymer electrolyte membranesDU PONT·Filed 2004·Granted Jul 21, 2009·3 cites·40 claims
- 0451US2011294033A1Unitized electrochemical cell sub-assembly and the method of making the sameANDRIN PETER·Filed 2011·Application pending·0 cites
- 0548US2006073373A1Unitized electrochemical cell sub-assembly and the method of making the sameANDRIN PETER·Filed 2005·Application pending·0 cites
- 0646US2015044578A1Binders derived from polyamic acids for electrochemical cellsDU PONT·Filed 2014·Application pending·0 cites
- 0743US2005049319A1Graft polymeric membranes and ion-exchange membranes formed therefromBALLARD POWER SYSTEMS·Filed 2004·Application pending·0 cites
- 0843US2014120431A1Composite polymer electrolyte membraneROELOFS MARK GERRIT·Filed 2012·Application pending·0 cites
- 0943US2009280392A2Electrochemical cell componentDU PONT·Filed 2004·Application pending·0 cites
- 1041US2006073385A1Novel sealant material for electrochemical cell componentsANDRIN PETER·Filed 2005·Application pending·0 cites
- 1141US2012202135A1Improved catalyst coated membranes having composite, thin membranes and thin cathodes for use in direct methanol fuel cellsCHOUDHURY BISWAJIT·Filed 2010·Application pending·0 cites
- 1240US2006188773A1Process for joining a gas diffusion layer to a separator plateANDRIN PETER·Filed 2004·Application pending·0 cites
- 1339US2012045704A1Durable ionomeric polymer for proton exchange membrane and membrane electrode assemblies for electrochemical fuel cell applicationsCHOUDHURY BISWAJIT·Filed 2011·Application pending·0 cites
- 1438US2015329659A1Soluble vinyl fluoride interpolymers and polymer binder solutionsDU PONT·Filed 2015·Application pending·0 cites
- 1538US2009280374A2Process for sealing plates in a fuel cellDU PONT·Filed 2004·Application pending·0 cites
- 1634US2015332805A1Electrode compositions and energy storage devicesDU PONT·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →