Resin Composition

Patent No. EP3626783 (titled "Resin Composition") was filed by Sekisui Chemical on Aug 27, 2015. The application was issued on Mar 22, 2023.

Patent Summary

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Patent Family

Patent Oppositions

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
RUDOLF HENSELDec 22, 2023WACHINGER

Dossier Documents

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EP3626783

SEKISUI CHEMICAL
Application Number
EP19204509A
Filing Date
Aug 27, 2015
Status
Granted And Under Opposition
Feb 17, 2023
Publication Date
Mar 22, 2023