Assignee
SRINIVASAN VISWANATHAN
US·3 granted patents·1 pending application·1 citations·filing 2004–2004
Technology mixA61K4
Top patents by PatentIndex Score
4 records- 0162US9492541B2Phenylepherine containing dosage formSRINIVASAN VISWANATHAN·Filed 2004·Granted Nov 15, 2016·1 cites·112 claims
- 0259US9308164B2Hyoscyamine dosage formSRINIVASAN VISWANATHAN·Filed 2004·Granted Apr 12, 2016·0 cites·51 claims
- 0350US9592197B2Dosage form containing diphenhydramine and another drugSRINIVASAN VISWANATHAN·Filed 2004·Granted Mar 14, 2017·0 cites·68 claims
- 0449US2005232987A1Dosage form containing a morphine derivative and another drugSRINIVASAN VISWANATHAN·Filed 2004·Application pending·0 cites
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