Assignee
VALOIS
FR11 patents
Top patents by PatentIndex Score
US5447151ASep 5, 1995
Powder inhaler with suction actuated locking means
VALOIS211 citations98
US5186368AFeb 16, 1993
Shutter for the outlet channel of a dispenser head for semi-liquid substances, and a dispenser head advantageously associated therewith
VALOIS73 citations96
US5096098AMar 17, 1992
Pushbutton for actuating a dispenser for semi-liquid substances
VALOIS54 citations93
US5127548AJul 7, 1992
Medicinal spray device with two substance compartments separated by puncturable membrane
VALOIS36 citations92
US5031800AJul 16, 1991
Pusher and case assembly with a guarantee system
VALOIS38 citations92
US5217050AJun 8, 1993
Method of vacuum packaging paste or liquid products in a dispenser, device for implementing this method
VALOIS26 citations90
US5190192AMar 2, 1993
Intrinsically safe metering pump for a pressurized spray head
VALOIS27 citations87
US5096097AMar 17, 1992
Manually-operated precompression type spray head
VALOIS18 citations81
US4917156AApr 17, 1990
Device for filling an aerosol receptacle with gas through a pump crimped on the receptacle
VALOIS21 citations80
US4966535AOct 30, 1990
Non-return valve for admitting a liquid to be sprayed into a pump chamber, and utilization thereof
VALOIS12 citations71
US4989763AFeb 5, 1991
Pushbutton for a spray device arranged to mix a predetermined quantity of a secondary substance in the emission of a main sustance
VALOIS2 citations63