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Polyamide Compositions

Patent No. EP2878630 (titled "Polyamide Compositions") was filed by Lanxess Deutschland on Nov 28, 2013. The application was issued on Nov 20, 2019.

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
EMS CHEMIEAug 20, 2020PFENNING

Dossier Documents

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EP2878630

LANXESS DEUTSCHLAND
Application Number
EP13194835A
Filing Date
Nov 28, 2013
Status
Revoked
Jul 8, 2022
Publication Date
Nov 20, 2019