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IP Verse

Ventilator Device - EP3184826

The patent EP3184826 was granted to Nicotra Gebhardt on Apr 1, 2020. The application was filed on Nov 7, 2016 under application number EP16197476A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3184826

NICOTRA GEBHARDT
Application Number
EP16197476A
Filing Date
Nov 7, 2016
Status
Granted And Under Opposition
Feb 28, 2020
Publication Date
Apr 1, 2020
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (3)

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
TROX X FANSDec 22, 2020DR STARK & PARTNER PATENTANWALTE MBB -
ZIEHL ABEGGDec 18, 2020ULLRICH & NAUMANN PARTG MBBADMISSIBLE
EBM PAPST MULFINGENDec 11, 2020STAEGER & SPERLING PARTNERSCHAFTSGESELLSCHAFT MBBADMISSIBLE

Patent Citations (28) New

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

Citation PhasePublication Number
EXAMINATIONUS3759627
OPPOSITIONCN104131998
OPPOSITIONCN104533833
OPPOSITIONCN104566896
OPPOSITIONCN201003512Y
OPPOSITIONCN2305507Y
OPPOSITIONCN2354047Y
OPPOSITIONDE2556022
OPPOSITIONDE4238595
OPPOSITIONDE7238931U
OPPOSITIONEP0091228
OPPOSITIONFR2220158
OPPOSITIONGB1512294
OPPOSITIONJP2001239118
OPPOSITIONJP2003028095
OPPOSITIONJP2007127050
OPPOSITIONUS2002119044
OPPOSITIONUS2014178194
OPPOSITIONUS2330938
OPPOSITIONUS3759627
OPPOSITIONWO2004079201
OPPOSITIONWO2008080808
OPPOSITIONWO2009021356
SEARCHEP0091228
SEARCHFR2220158
SEARCHGB1512294
SEARCHUS2330938
SEARCHWO2009021356

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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