Inventor · disambiguated record
Philippe Gramain
Also filed as: GRAMAIN PHILIPPE
2 granted patents·1 pending application·16 citations·filing 1998–2006
58Inventor score
Top patents by PatentIndex Score
3 records- 0160US7339008B2Membranes for selective gas separationCENTRE NAT RECH SCIENT·Filed 2006·Granted Mar 4, 2008·5 cites·11 claims
- 0230US6335123B1Solid polymer electrolyte and multilayer electrochemical assembly comprising such a solid polymer electrolyteELECTRICITE DE FRANCE SERVUCE·Filed 1998·Granted Jan 1, 2002·11 cites·21 claims
- 0321US2003180425A1Membranes for selective gas separationFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →