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Filter Installation - EP3628387

The patent EP3628387 was granted to Sager Mack on Sep 7, 2022. The application was filed on Jul 25, 2019 under application number EP19188245A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3628387

SAGER MACK
Application Number
EP19188245A
Filing Date
Jul 25, 2019
Status
Granted And Under Opposition
Aug 5, 2022
Publication Date
Sep 7, 2022
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
RENNERJun 7, 2023TWELMEIER MOMMER & PARTNERADMISSIBLE

Patent Citations (11) New

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

Citation PhasePublication Number
DESCRIPTIONDE102016214516
OPPOSITIONDE202007014617U
OPPOSITIONDE878045
OPPOSITIONGB692565
OPPOSITIONGB815931
OPPOSITIONUS2583963
OPPOSITIONUS2687217
SEARCHGB692565
SEARCHGB815931
SEARCHUS2583963
SEARCHUS2687217

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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    Description

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