Assignee
IMPAX PHARMACEUTICALS INC
US·4 granted patents·1 pending application·775 citations·filing 1997–2003
Top patents by PatentIndex Score
5 records- 0196US6730321B2Press coated, pulsatile drug delivery system suitable for oral administrationIMPAX PHARMACEUTICALS INC·Filed 2002·Granted May 4, 2004·180 cites·20 claims
- 0296US6372254B1Press coated, pulsatile drug delivery system suitable for oral administrationIMPAX PHARMACEUTICALS INC·Filed 1998·Granted Apr 16, 2002·294 cites·20 claims
- 0392US6602521B1Multiplex drug delivery system suitable for oral administrationIMPAX PHARMACEUTICALS INC·Filed 1998·Granted Aug 5, 2003·146 cites·14 claims
- 0489US5885616ASustained release drug delivery system suitable for oral administrationIMPAX PHARMACEUTICALS INC·Filed 1997·Granted Mar 23, 1999·155 cites·20 claims
- 0546US2003203028A1Multiplex drug delivery system suitable for oral administrationIMPAX PHARMACEUTICALS INC·Filed 2003·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →