Inventor · disambiguated record
Krishna Vishnupad
Also filed as: VISHNUPAD KRISHNA · VISHNUPAD KRISHNA S
9 granted patents·6 pending applications·959 citations·filing 2000–2010
92Inventor score
Files withEURAND PHARMACEUTICALS LTD5EURAND AMERICA INC2PERCEL PHILLIP J2APTALIS PHARMATECH INC1DEVARAJAN PADMA VENKITACHALAM1
Top patents by PatentIndex Score
15 records- 0198US6627223B2Timed pulsatile drug delivery systemsEURAND PHARMACEUTICALS LTD·Filed 2001·Granted Sep 30, 2003·295 cites·17 claims
- 0296US6500454B1Timed, sustained release systems for propranololEURAND PHARMACEUTICALS LTD·Filed 2001·Granted Dec 31, 2002·93 cites·25 claims
- 0396US6344215B1Methylphenidate modified release formulationsEURAND AMERICA INC·Filed 2000·Granted Feb 5, 2002·283 cites·9 claims
- 0495US7048945B2Timed pulsatile drug delivery systemsEURAND PHARAMACEUTICALS LTD·Filed 2003·Granted May 23, 2006·116 cites·20 claims
- 0593US6663888B2Pulsatile release histamine H2 antagonist dosage formEURAND PHARMACEUTICALS LTD·Filed 2002·Granted Dec 16, 2003·81 cites·46 claims
- 0693US6451345B1Functional coating of linezolid microcapsules for taste-masking and associated formulation for oral administrationEURAND PHARMACEUTICALS LTD·Filed 2000·Granted Sep 17, 2002·54 cites·21 claims
- 0792US9040086B2Timed, sustained release systems for propranololPERCEL PHILLIP J·Filed 2006·Granted May 26, 2015·12 cites·19 claims
- 0882US8367111B2Extended release dosage forms of propranolol hydrochlorideAPTALIS PHARMATECH INC·Filed 2002·Granted Feb 5, 2013·15 cites·25 claims
- 0980US9358214B2Timed, sustained release systems for propranololPERCEL PHILLIP J·Filed 2003·Granted Jun 7, 2016·10 cites·12 claims
- 1071US2008317846A1Pulsatile release histamine H2 antagonist dosage formEURAND AMERICA INC·Filed 2008·Application pending·0 cites
- 1158US2004131682A1Pulsatile release histamine H2 antagonist dosage formFiled 2003·Application pending·0 cites
- 1257US2003157173A1Timed, sustained release systems for propranololFiled 2002·Application pending·0 cites
- 1355US2005025824A1Pulsatile release histamine H2 antagonist dosage formEURAND PHARMACEUTICALS LTD·Filed 2004·Application pending·0 cites
- 1452US2009023692A1Compositions for inhibiting and preventing vascular occlusion containing nutritional supplementsNEURSOSCI INC·Filed 2006·Application pending·0 cites
- 1542US2010285125A1Delivery system for poorly soluble drugsDEVARAJAN PADMA VENKITACHALAM·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →