Assignee
PHARMETRIX CORP
US·19 granted patents·4,654 citations·filing 1986–1995
Top patents by PatentIndex Score
19 records- 0197US4919939APeriodontal disease treatment systemPHARMETRIX CORP·Filed 1988·Granted Apr 24, 1990·297 cites·47 claims
- 0295US5591767ALiquid reservoir transdermal patch for the administration of ketorolacPHARMETRIX CORP·Filed 1995·Granted Jan 7, 1997·1.7k cites·16 claims
- 0395US4943435AProlonged activity nicotine patchPHARMETRIX CORP·Filed 1988·Granted Jul 24, 1990·247 cites·22 claims
- 0495US4780320AControlled release drug delivery system for the periodontal pocketPHARMETRIX CORP·Filed 1986·Granted Oct 25, 1988·181 cites·12 claims
- 0593US5492534AControlled release portable pumpPHARMETRIX CORP·Filed 1994·Granted Feb 20, 1996·457 cites·17 claims
- 0693US4839174ANovel transdermal nicotine patchPHARMETRIX CORP·Filed 1987·Granted Jun 13, 1989·156 cites·7 claims
- 0792US5257987AControlled release osmotic infusion systemPHARMETRIX CORP·Filed 1990·Granted Nov 2, 1993·129 cites·24 claims
- 0891US5290240AElectrochemical controlled dispensing assembly and method for selective and controlled delivery of a dispensing fluidPHARMETRIX CORP·Filed 1993·Granted Mar 1, 1994·343 cites·53 claims
- 0991US4898582APortable infusion device assemblyPHARMETRIX CORP·Filed 1988·Granted Feb 6, 1990·309 cites·8 claims
- 1087US5135753AMethod and therapeutic system for smoking cessationPHARMETRIX CORP·Filed 1991·Granted Aug 4, 1992·167 cites·17 claims
- 1186US5318540AControlled release infusion devicePHARMETRIX CORP·Filed 1992·Granted Jun 7, 1994·282 cites·20 claims
- 1281US5490415ADiffusion test apparatus and methodPHARMETRIX CORP·Filed 1994·Granted Feb 13, 1996·55 cites·25 claims
- 1379US5370924AMethod for manufacturing transdermal devicesPHARMETRIX CORP·Filed 1992·Granted Dec 6, 1994·48 cites·45 claims
- 1472US5589498ATransdermal delivery of the active enantiomer of ketorolacPHARMETRIX CORP·Filed 1995·Granted Dec 31, 1996·40 cites·19 claims
- 1567US5368571AElectrochemical controlled dispensing assembly and methodPHARMETRIX CORP·Filed 1994·Granted Nov 29, 1994·113 cites·4 claims
- 1662US5350581AMethod for manufacturing transdermal devicesPHARMETRIX CORP·Filed 1989·Granted Sep 27, 1994·49 cites·30 claims
- 1758US5338548AMethod for increasing the storage stability of physostigminePHARMETRIX CORP·Filed 1993·Granted Aug 16, 1994·21 cites·6 claims
- 1844US4838862APortable controlled release osmotic infusion devicePHARMETRIX CORP·Filed 1986·Granted Jun 13, 1989·50 cites·11 claims
- 1935US5364629ADevice and method for enhanced administration of physostigminePHARMETRIX CORP·Filed 1991·Granted Nov 15, 1994·8 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when PHARMETRIX CORP files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →