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Sulfur-Crosslinkable Rubber Mixture

Patent No. EP3649191 (titled "Sulfur-Crosslinkable Rubber Mixture") was filed by Continental Reifen Deutschland on May 14, 2018. The application was issued on Mar 2, 2022.

Patent Summary

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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
ALLNEX GERMANYDec 2, 2022MAIWALD
PIRELLI TYREDec 1, 2022HOFFMANN EITLE

Dossier Documents

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EP3649191

CONTINENTAL REIFEN DEUTSCHLAND
Application Number
EP18724527A
Filing Date
May 14, 2018
Status
Revoked
Dec 20, 2024
Publication Date
Mar 2, 2022
External Links
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