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Processing Machine And Method And Production System For Producing Coated Brake Disks - EP4332407

The patent EP4332407 was granted to Nagel on Mar 5, 2025. The application was filed on Jul 13, 2023 under application number EP23185287A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4332407

NAGEL
Application Number
EP23185287A
Filing Date
Jul 13, 2023
Status
Granted And Under Opposition
Jan 31, 2025
Publication Date
Mar 5, 2025
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

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 DateRepresentativeOpposition Status
STURM MASCHINEN & ANLAGENBAUDec 5, 2025WUNDERLICH & HEIM PATENTANWALTE PARTG MBBADMISSIBLE

Patent Citations (11) New

Patent citations refer to prior patents cited during different phases such as opposition or international search.

Citation PhasePublication Number
DESCRIPTIONDE102011100456
DESCRIPTIONDE102020007581
DESCRIPTIONEP3789511
DESCRIPTIONWO2021122951
OPPOSITIONDE102011100456
OPPOSITIONDE102020007581
OPPOSITIONEP3789511
OPPOSITIONUS2020255231
OPPOSITIONWO2021122951
SEARCHDE102020007581
SEARCHUS2020255231

Dossier Documents

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