Assignee
ZIRISTOR AB
27 patents
Top patents by PatentIndex Score
US4014158AMar 29, 1977
Apparatus for filling and sealing preformed packaging containers under aseptic conditions
ZIRISTOR AB74 citations95
US4109814AAug 29, 1978
Container closure
ZIRISTOR AB32 citations91
US4078715AMar 14, 1978
Packing container
ZIRISTOR AB45 citations87
US3994686ANov 30, 1976
Helical bifilar wound ultra-violet sterilization for tube shaped material
ZIRISTOR AB50 citations87
US4081944AApr 4, 1978
Arrangement for the reading of photocell markings on a material web provided with decoration
ZIRISTOR AB33 citations86
US3977591AAug 31, 1976
Cover strip for the pouring opening in a packing container
ZIRISTOR AB41 citations85
US4062712ADec 13, 1977
Method for making a packing laminate
ZIRISTOR AB39 citations81
US3999469ADec 28, 1976
Base folding-in arrangement in a packaging machine
ZIRISTOR AB34 citations80
US4099914AJul 11, 1978
Method and an arrangement for the sterilization of packing material
ZIRISTOR AB23 citations79
US4232048ANov 4, 1980
Package containing pressured liquid
ZIRISTOR AB25 citations78
US4201609AMay 6, 1980
Method for T or butt sealing of laminated all-plastic material
ZIRISTOR AB21 citations78
US3980512ASep 14, 1976
Method of transferring decorations to an extruded web
ZIRISTOR AB22 citations77
US4055035AOct 25, 1977
Method and an arrangement for the purification of air in packing machines
ZIRISTOR AB25 citations72
US3961742AJun 8, 1976
Parallelepipedal packing container
ZIRISTOR AB13 citations71
US4088260AMay 9, 1978
Parallelepipedic packing container together with a method for its manufacture
ZIRISTOR AB9 citations68
US4080235AMar 21, 1978
Method for providing a laminate web with a firm edge strip
ZIRISTOR AB17 citations68
US4067763AJan 10, 1978
Method for the manufacture of laminate webs with firm edge strip
ZIRISTOR AB8 citations68
US3985284AOct 12, 1976
Material in the form of a web or of sheets for the manufacture of packing containers or parts thereof
ZIRISTOR AB11 citations66
US3979048ASep 7, 1976
Package comprising a stiff strip
ZIRISTOR AB13 citations66
US4203795AMay 20, 1980
Machine for the manufacture of packing containers
ZIRISTOR AB8 citations65
US4113101ASep 12, 1978
Opening arrangement for packing containers
ZIRISTOR AB9 citations65
US4077829AMar 7, 1978
Machine for the manufacture of packing containers
ZIRISTOR AB7 citations65
US4039362AAug 2, 1977
Packing material that can be shaped under the effect of heat
ZIRISTOR AB10 citations64
US4054074AOct 18, 1977
Arrangement for the separation of packing containers
ZIRISTOR AB9 citations62
US4043520AAug 23, 1977
Method and arrangement for registered splicing of a web of material while it is in motion
ZIRISTOR AB13 citations59
US4129467ADec 12, 1978
Method for making packing containers
ZIRISTOR AB8 citations58
US3964617AJun 22, 1976
Arrangement for the stacking in a space-saving manner of tetrahedral packing units in a prismatic collective container
ZIRISTOR AB3 citations45