Inventor · disambiguated record
Jack T. Irwin
Also filed as: IRWIN JACK T
2 granted patents·1 pending application·88 citations·filing 1997–2006
67Inventor score
Technology areasA61K
Top patents by PatentIndex Score
3 records- 0181US5895663APseudoephedrine hydrochloride extended-release tabletsPERRIGO L CO·Filed 1997·Granted Apr 20, 1999·71 cites·45 claims
- 0277US7897172B2Tablets exhibiting reduced drug release variabilityPERRIGO L CO·Filed 2004·Granted Mar 1, 2011·17 cites·6 claims
- 0347US2007036859A1Sustained release antihistamine and decongestant compositionPERRY RONALD L·Filed 2006·Application pending·0 cites
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