IP Verse

Vinylidene Chloride Copolymer Latex And Film For Blister Pack

Patent No. EP2818485 (titled "Vinylidene Chloride Copolymer Latex And Film For Blister Pack") was filed by Asahi Kasei Chemicals on Feb 22, 2013. The application was issued on Apr 7, 2021.

Patent Summary

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Patent Family

Patent Oppositions (2)

Patent oppositions filed by competitors challenge the validity of a granted patent. These oppositions are typically based on claims of prior art, lack of novelty, or non-obviousness. They are a key part of the process for determining a patent's strength and enforceability.

CompanyOpposition DateRepresentative
SOLVAY SPECIALTY POLYMERS ITALYJan 6, 2022KRAUS & LEDERER PARTGMBB
SYENSQO SPECIALTY POLYMERS ITALYJan 6, 2022KRAUS & LEDERER PARTGMBB

Dossier Documents

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EP2818485

ASAHI KASEI CHEMICALS
Application Number
EP13751649A
Filing Date
Feb 22, 2013
Status
Granted And Under Opposition
Mar 5, 2021
Publication Date
Apr 7, 2021
External Links
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