Inventor · disambiguated record
Gordon L. Amidon
Also filed as: AMIDON GORDON · AMIDON GORDON L · AMIDON GORDON LEWIS
19 granted patents·3 pending applications·1,111 citations·filing 1985–2024
96Inventor score
Top patents by PatentIndex Score
22 records- 0196US5229131APulsatile drug delivery systemUNIV MICHIGAN·Filed 1991·Granted Jul 20, 1993·271 cites·18 claims
- 0294US5221698ABioactive compositionUNIV MICHIGAN·Filed 1991·Granted Jun 22, 1993·88 cites·10 claims
- 0392US6048551AMicrosphere encapsulation of gene transfer vectorsFiled 1997·Granted Apr 11, 2000·159 cites·13 claims
- 0491US5993858AMethod and formulation for increasing the bioavailability of poorly water-soluble drugsPORT SYSTEMS L L C·Filed 1997·Granted Nov 30, 1999·109 cites·12 claims
- 0586US6669954B2Controlled release of drugsFiled 2001·Granted Dec 30, 2003·23 cites·43 claims
- 0686US5387421AMulti stage drug delivery systemTSRL INC·Filed 1994·Granted Feb 7, 1995·109 cites·18 claims
- 0779US5851275AWater soluble pharmaceutical coating and method for producing coated pharmaceuticalsPORT SYSTEMS L L C·Filed 1997·Granted Dec 22, 1998·42 cites·5 claims
- 0879US5674530AMethod for making a multi-stage drug delivery systemPORT SYSTEMS L L C·Filed 1995·Granted Oct 7, 1997·55 cites·5 claims
- 0978US5455286ABioactive compositionFiled 1994·Granted Oct 3, 1995·51 cites·20 claims
- 1071US4685918ALipid osmotic pumpMERCK & CO INC·Filed 1985·Granted Aug 11, 1987·43 cites·19 claims
- 1170US6541454B1Phosphonates, biphosphonates and pharmaceutical compositions containing themYISSUM RES DEV CO·Filed 1996·Granted Apr 1, 2003·25 cites·8 claims
- 1269US6207191B1Multi-stage drug delivery systemPORT SYSTEMS L L C·Filed 1999·Granted Mar 27, 2001·29 cites·20 claims
- 1363US5569452APharmaceutical formulation having enhanced bile acid binding affinityTSRL INC·Filed 1995·Granted Oct 29, 1996·28 cites·16 claims
- 1461US2012058937A9Prodrugs of Neuraminidase InhibitorsHILFINGER JOHN·Filed 2009·Application pending·0 cites
- 1560US5686133AWater soluble pharmaceutical coating and method for producing coated pharmaceuticalsPORT SYSTEMS L L C·Filed 1996·Granted Nov 11, 1997·16 cites·9 claims
- 1658US9181281B2Prodrugs of neuraminidase inhibitorsHILFINGER JOHN·Filed 2013·Granted Nov 10, 2015·0 cites·10 claims
- 1758US2024207193A1Chemical composition for enteric drug deliveryBIONXT SOLUTIONS INC·Filed 2024·Application pending·0 cites
- 1856US5976571AMethod for making a multi-stage drug delivery systemPORT SYSTEMS L L C·Filed 1997·Granted Nov 2, 1999·36 cites·29 claims
- 1956US5834022AWater soluble pharmaceutical coating and method for producing coated pharmaceuticalsPORT SYSTEMS L L C·Filed 1997·Granted Nov 10, 1998·13 cites·5 claims
- 2047US2002044971A1Dissolution rate of poorly soluble drugsFiled 2001·Application pending·0 cites
- 2145US4976949AControlled release dosage formUNIV MICHIGAN·Filed 1990·Granted Dec 11, 1990·11 cites·19 claims
- 2228US6153592AEnhancing the bioavailability of proteolytically labile therapeutic agentsPORT SYSTEMS LLC·Filed 1992·Granted Nov 28, 2000·3 cites·17 claims
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