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TETRA PAK INT

Overview
  • Total Patents
    1,583
About

TETRA PAK INT has a total of 1,583 patent applications. Its first patent ever was published in 1964. It filed its patents most often in Japan, Sweden and United States. Its main competitors in its focus markets packaging and shipping, machines and textiles and paper are TETRA PAK HOLDINGS SA, TETRA ALFA HOLDINGS and PROFOR AB.

Patent filings per year

Chart showing TETRA PAK INTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Carlsson Lars 26
#2 Rausing Hans 23
#3 Billberg Alf 22
#4 Cetrelli Renato 21
#5 Ljungberg Per-Allan 19
#6 Viberg Rolf 18
#7 Kjelgaard Tom 18
#8 Balla Gyula 17
#9 Nilsson Lennart 17
#10 Martensson Kjell 17

Latest patents

Publication Filing date Title
US4844313A Feed device for long and narrow strips of continuous package
JPS6458603A Level controller in filling section of packaging machine
JPS6443423A Feeder for large number of stood article
JPS6437306A Manufacture of packaging vessel
JPS6437332A Method and device for unsealing sticking section of package and opener used for said device
KE3741A A method and an arrangement for the heat-sealing of packing laminate
JPS63281918A Overload preventive device in tubular-material web processing equipment for packaging machine
US4782987A Method for the feeding of a material web
JPS63180840A Falling-down detector of article to be conveyed in covneyor
JPS63152538A Strip tape for food packaging vessel
JPS6327354A Direction changer for sheet-shaped blank
JPS63143114A Turnabout device for carrying article in conveyor
JPS63134462A Turnabout device for material such as paperboard
JPS63123717A Brake gear for article to be carried in conveyor and rubber tube for braking
JPS6397563A Intermittent delivery device for tape-shaped member
JPS6382927A Top sealing method of gable top type vessel
EP0216239A2 Reclosable opening arrangement on a packing container
NZ217472A Stackable, rectangular bottle crate with provision for sliding upper crate along shorter sides of stacked lower crate
JPS6247987A Heater for packaging container
US4715791A Metering pump