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SOBREFINA SA

Overview
  • Total Patents
    104
About

SOBREFINA SA has a total of 104 patent applications. Its first patent ever was published in 1965. It filed its patents most often in United States, United Kingdom and Switzerland. Its main competitors in its focus markets packaging and shipping, machines and machine tools are BRUNO EDWARD C, CENTRALE DES EMBALLAGES ALUMIN and SHIELTRONICS B V.

Patent filings per year

Chart showing SOBREFINA SAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ignell Rolf Lennart 12
#2 Ignell Rolf L 6
#3 Rolf Lennart Ignell 6
#4 Rausing Gad Anders 5
#5 Rausing Anders Ruben 5
#6 Olsson Alvar 4
#7 Giacomelli Peter 4
#8 Hellborg Lars Ingvar 2
#9 Lennart Ignell Rolf 2
#10 Rausing Gad A 2

Latest patents

Publication Filing date Title
US3999678A Closing arrangement for packing containers
US3992857A Arrangement for capping machines
US4000325A Packing container intended for pressurized contents
GB1449695A Closure devices
GB1399064A Packages for pressurised contents
US3848760A Packing container
US3750876A Collective package for packaging containers
GB1299818A Improvements in and relating to the collective packaging of a plurality of containers
US3737092A Packaging container having a container body of thermoplastic material and a metal foil lining inserted into the container body
US3680996A Apparatus for moulding a container component
US3633780A Packaging containers comprising a container body of a chlorinated plastic material
US3666163A Packaging container
US3677774A Combined package containing an enclosed gaseous atmosphere for preservation
GB1275066A Method and equipment for the production of a strip laminate material from a material capable of being heat formed
GB1211178A Improvements in and relating to the selective heating of an area of a plastics material
US3565280A Packaging containers
GB1177047A Improvements in and relating to Containers
US3616033A Method of producing a packaging container comprising a container body of thermoplastic material
GB1209697A Improvements in and relating to the manufacture of containers
US3540394A Method of hermetically closing a container by means of a lid capable of being seamed