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Tetra Pak AB

Tetra Pak

Active Patents

0

Total Holdings

4

Patent Holdings

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Patent No.	Title	Status	Filing Date	Grant Date	Claims	Actions
US3864186A	Method for induction sealing packaging material	Expired / Lapsed	1973-01-12	1975-02-04	6	Details
US3625785A	Method of producing a mechanically stiff gastight packaging…	Expired / Lapsed	1969-03-06	1971-12-07	0	Details
US3606136A	Containers made from a foam plastic material	Expired / Lapsed	1969-06-13	1971-09-20	0	Details
US3195428A	Method for reducing sliding friction	Expired / Lapsed	1963-01-31	1965-07-20	0	Details