IP Library › Granted Patent US 12,715,668
Granted Patent B2
US 12,715,668 · App. 17/595,988 · Granted Aug 25, 2026

Gas barrier film for packaging material

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Quick Facts
Patent No.
US 12,715,668
App. No.
17/595,988
Filed
Dec 1, 2021
Granted
Aug 25, 2026
Kind
B2
Art Unit
1783
USPC
428/34.2
Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Dec 1, 2021
From: KNÖÖS, ISABEL; NYFLÖTT, ÄSA; BONNERUP, CHRIS
To: STORA ENSO OYJ
Reel/Frame 058256/0174 →
Priority Claims (1)
SE 1950802-7 · Jun 27, 2019 · national
Continuity (1)
Related Publication 20220340342A1 · Oct 27, 2022
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