The weekly litigation news digest is live. Subscribe now

IP Verse

A Breathing Assistance Apparatus With A Manifold To Add Auxiliary Gases To Ambient Gases - EP1899016

The patent EP1899016 was granted to Fisher & Paykel Healthcare on Jul 25, 2018. The application was filed on Jun 29, 2006 under application number EP06757911A. The patent is currently recorded with a legal status of "Revoked".

EP1899016

FISHER & PAYKEL HEALTHCARE
Application Number
EP06757911A
Filing Date
Jun 29, 2006
Status
Revoked
Jul 24, 2023
Publication Date
Jul 25, 2018
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
OPENSHAWApr 24, 2019VOSSIUS & PARTNER PATENTANWALTE RECHTSANWALTE MBBADMISSIBLE

Patent Citations (18) New

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

Citation PhasePublication Number
DESCRIPTIONUS5301662
DESCRIPTIONUS5881722
DESCRIPTIONWO2004020031
INTERNATIONAL-SEARCH-REPORTDE19621541
INTERNATIONAL-SEARCH-REPORTDE4327730
INTERNATIONAL-SEARCH-REPORTEP0117699
INTERNATIONAL-SEARCH-REPORTGB2201602
INTERNATIONAL-SEARCH-REPORTUS6041776
INTERNATIONAL-SEARCH-REPORTWO03024505
INTERNATIONAL-SEARCH-REPORTWO9713540
OPPOSITIONUS4622963
OPPOSITIONUS5881722
OPPOSITIONUS5931159
OPPOSITIONUS6467477
OPPOSITIONWO2004020031
SEARCHUS5301662
SEARCHUS5881722
SEARCHWO2004020031

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.

  • Date

    Description

  • Get instant alerts for new documents