Inventor · disambiguated record
Frederick H. Maruyama
Also filed as: MARUYAMA FREDERICK · MARUYAMA FREDERICK H
9 granted patents·735 citations·filing 1990–1998
92Inventor score
Technology areasA61K
Files withALZA CORP9
Top patents by PatentIndex Score
9 records- 0197US5017381AMulti-unit pulsatile delivery systemALZA CORP·Filed 1990·Granted May 21, 1991·312 cites·23 claims
- 0294US5474785ADelivery system comprising means for controlling internal pressureALZA CORP·Filed 1993·Granted Dec 12, 1995·170 cites·29 claims
- 0389US5904934ARuminal drug delivery deviceALZA CORP·Filed 1998·Granted May 18, 1999·67 cites·7 claims
- 0486US5997902ARuminal drug delivery deviceALZA CORP·Filed 1998·Granted Dec 7, 1999·53 cites·7 claims
- 0580US5213809ADelivery system comprising means for controlling internal pressureALZA CORP·Filed 1992·Granted May 25, 1993·58 cites·20 claims
- 0678US5639477ARuminal drug delivery deviceALZA CORP·Filed 1995·Granted Jun 17, 1997·37 cites·10 claims
- 0767US5229133ADelivery system comprising means for controlling internal pressureALZA CORP·Filed 1992·Granted Jul 20, 1993·35 cites·29 claims
- 0835US5824340ARuminal drug delivery deviceALZA CORP·Filed 1996·Granted Oct 20, 1998·1 cites·9 claims
- 0932US5215753ADelivery system with thermoresponsive composition comprising means for controlling internal pressureALZA CORP·Filed 1992·Granted Jun 1, 1993·2 cites·18 claims
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