Assignee
APREX CORP
US6 patents
Top patents by PatentIndex Score
US5079006AJan 7, 1992
Pharmaceutical compositions containing a magnetically detectable material
APREX CORP1,531 citations99
US4748600AMay 31, 1988
Interactive drug dispenser
APREX CORP178 citations99
US4725997AFeb 16, 1988
Contingent dosing device
APREX CORP331 citations97
US4971221ANov 20, 1990
Drug dispenser having means for detecting dispensing events
APREX CORP138 citations96
US4939705AJul 3, 1990
Drug dispensing event detector
APREX CORP219 citations96
US5917429AJun 29, 1999
Contactless communication system
APREX CORP129 citations93