Exhaust Heater

Patent No. EP4144965 (titled "Exhaust Heater") was filed by Purem on Aug 2, 2022. The application was issued on Jun 26, 2024.

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
EMITECMar 21, 2025KARO

Dossier Documents

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EP4144965

PUREM
Application Number
EP22188208A
Filing Date
Aug 2, 2022
Status
Granted And Under Opposition
May 24, 2024
Publication Date
Jun 26, 2024