Assignee
KENOVA AB
14 patents
Top patents by PatentIndex Score
US4141474AFeb 27, 1979
Self-closing closure utilizing a single diaphragm
KENOVA AB119 citations95
US4664257AMay 12, 1987
Method and capsule for storing and mixing the two co-operative basic materials of dental amalgam and method in manufacturing the capsule
KENOVA AB25 citations92
US4325369AApr 20, 1982
Disposable container for a syringe
KENOVA AB36 citations92
US4312344AJan 26, 1982
Syringe
KENOVA AB51 citations92
US4249675AFeb 10, 1981
Device for dispensing fluid from a container
KENOVA AB47 citations91
US4061254ADec 6, 1977
Dispensing valve
KENOVA AB46 citations91
US4149633AApr 17, 1979
Two-chamber package
KENOVA AB30 citations81
US4141475AFeb 27, 1979
Locking device for a self-closing closure
KENOVA AB21 citations81
US3981419ASep 21, 1976
Self-closing closures
KENOVA AB27 citations81
US4153185AMay 8, 1979
Package for fluids and a method for producing such a package
KENOVA AB13 citations72
US4112971ASep 12, 1978
Safety valve
KENOVA AB10 citations72
US4146182AMar 27, 1979
Spraying device
KENOVA AB5 citations61
US4065033ADec 27, 1977
Tube container
KENOVA AB4 citations61
US3977577AAug 31, 1976
Self-closing closure
KENOVA AB3 citations61