IP Verse

Stabilizers For Adhesives, Sealants And Coating Compositions

Patent No. EP3526285 (titled "Stabilizers For Adhesives, Sealants And Coating Compositions") was filed by Covestro on Oct 12, 2017. The application was issued on Jul 17, 2024.

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
HENKELApr 15, 2025-
WACKER CHEMIEApr 10, 2025MIESKES

Dossier Documents

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EP3526285

COVESTRO
Application Number
EP17790719A
Filing Date
Oct 12, 2017
Status
Granted And Under Opposition
Jun 14, 2024
Publication Date
Jul 17, 2024
External Links
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