Brake Disc For A Friction Brake Of A Motor Vehicle And Method For Producing The Same

Patent No. EP4202249 (titled "Brake Disc For A Friction Brake Of A Motor Vehicle And Method For Producing The Same") was filed by Volkswagen on Nov 14, 2022. The application was issued on Aug 6, 2025.

Patent Summary

Patent Family

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
BREYDENMay 5, 2026OLBRICHT BUCHHOLD KEULERTZ
BREYDENMay 5, 2026PATENTANWALTE OLBRICHT BUCHHOLD KEULERTZ

Dossier Documents

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EP4202249

VOLKSWAGEN
Application Number
EP22207187A
Filing Date
Nov 14, 2022
Status
Granted And Under Opposition
Jul 4, 2025
Publication Date
Aug 6, 2025