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IP Verse

Ptc Heating Module For Heating A Fluid - EP3584808

The patent EP3584808 was granted to Mahle on Oct 6, 2021. The application was filed on Jun 18, 2018 under application number EP18178212A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3584808

MAHLE
Application Number
EP18178212A
Filing Date
Jun 18, 2018
Status
Granted And Under Opposition
Sep 3, 2021
Publication Date
Oct 6, 2021
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
EBERSPACHER CATEMMar 28, 2022RUTTENSPERGER LACHNIT TROSSIN GOMOLLADMISSIBLE

Patent Citations (12) New

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

Citation PhasePublication Number
OPPOSITIONDE2835742
OPPOSITIONEP0026457
OPPOSITIONEP0489528
OPPOSITIONEP1492131
OPPOSITIONEP2590179
OPPOSITIONEP3334244
OPPOSITIONGB2320614
OPPOSITIONUS5658479
SEARCHEP0489528
SEARCHEP1492131
SEARCHEP2590179
SEARCHUS5658479

Dossier Documents

The dossier documents provide a comprehensive record of the patent's prosecution history - including filings, correspondence, and decisions made by patent offices - and are crucial for understanding the patent's legal journey and any challenges it may have faced during examination.

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