Inventor · disambiguated record
David R. Swanson
Also filed as: SWANSON DAVID · SWANSON DAVID R
12 granted patents·1,022 citations·filing 1980–1992
94Inventor score
Files withALZA CORP12
Top patents by PatentIndex Score
12 records- 0198US4326525AOsmotic device that improves delivery properties of agent in situALZA CORP·Filed 1980·Granted Apr 27, 1982·606 cites·13 claims
- 0294US4816263ADosage form for treating cardiovascular diseases comprising isradipineALZA CORP·Filed 1987·Granted Mar 28, 1989·91 cites·5 claims
- 0389US4837111ADosage form for dispensing drug for human therapyALZA CORP·Filed 1988·Granted Jun 6, 1989·51 cites·10 claims
- 0478US5326571ADosage forms comprising polymers comprising different molecular weightsALZA CORP·Filed 1992·Granted Jul 5, 1994·48 cites·13 claims
- 0577US5208037ADosage forms comprising polymers comprising different molecular weightsALZA CORP·Filed 1991·Granted May 4, 1993·47 cites·7 claims
- 0673US4950486ADosage form for treating cardiovascular diseasesALZA CORP·Filed 1988·Granted Aug 21, 1990·40 cites·1 claims
- 0768US5030456ADosage form for treating cardiovascular diseasesALZA CORP·Filed 1990·Granted Jul 9, 1991·33 cites·1 claims
- 0868US4946687ADosage form for treating cardiovascular diseasesALZA CORP·Filed 1988·Granted Aug 7, 1990·33 cites·13 claims
- 0964US5186942ANicardipine therapyALZA CORP·Filed 1991·Granted Feb 16, 1993·34 cites·2 claims
- 1058US4484921ATheophylline therapy utilizing osmotic deliveryALZA CORP·Filed 1984·Granted Nov 27, 1984·17 cites·4 claims
- 1133US4439195ATheophylline therapyALZA CORP·Filed 1982·Granted Mar 27, 1984·11 cites·4 claims
- 1230US5096716ADosage form for administering calcium antagonist nicardipineALZA CORP·Filed 1990·Granted Mar 17, 1992·11 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →