Method And Production Facility For Producing A Hot-Formed Or Press-Hardened Shaped Sheet Metal Part With A Metallic Corrosion Protection Coating, Shaped Sheet Metal Part Produced Therewith And Motor Vehicle Body With Such Shaped Sheet Metal Part

Patent No. EP2890821 (titled "Method And Production Facility For Producing A Hot-Formed Or Press-Hardened Shaped Sheet Metal Part With A Metallic Corrosion Protection Coating, Shaped Sheet Metal Part Produced Therewith And Motor Vehicle Body With Such Shaped Sheet Metal Part") was filed by Bayerische Motoren Werke on Aug 13, 2013. The application was issued on May 10, 2023.

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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
EWALD DORKENOct 10, 2018VON ROHR
EWALD DORKENOct 10, 2018VON ROHR PATENTANWALTE PARTNERSCHAFT MBB

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EP2890821

BAYERISCHE MOTOREN WERKE
Application Number
EP13750297A
Filing Date
Aug 13, 2013
Status
Patent Maintained As Amended
Apr 7, 2023
Publication Date
May 10, 2023