IP Library › Granted Patent US 18,503,827
Granted Patent Utility
US 18,503,827 · Confirmation No. 8056

LOW PERMEATION ARTICLE WITH POLYKETONE BARRIER LAYER

Applicant: ContiTech USA, Inc.
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Quick Facts
App. No.
18/503,827
Filed
2023-11-07
Pub. No.
US20250145811A1
Examiner
GRAY, PAUL J
Art Unit
3753