Individual holder
IRVIN DAVID J
US·4 granted patents·14 citations·filing 2005–2012
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0191US8737038B1Supercapacitor including ionic liquid electrolytesIRVIN DAVID J·Filed 2010·Granted May 27, 2014·8 cites·14 claims
- 0285US8183390B1Bis(thienyl)isopyrazoles and process for preparing and method for using bis(thienyl)isopyrazolesIRVIN DAVID J·Filed 2010·Granted May 22, 2012·4 cites·8 claims
- 0379US8680292B1Bis(thienyl)isopyrazoles and process for preparing and method for using bis(thienyl)isopyrazolesIRVIN DAVID J·Filed 2012·Granted Mar 25, 2014·2 cites·16 claims
- 0445US7528257B1Process for making di-functional tetrazole diols to produce tetrazole base polymersIRVIN DAVID J·Filed 2005·Granted May 5, 2009·0 cites·19 claims
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