Pump For Conveying A Highly Viscous Fluid - EP3156654

The patent EP3156654 was granted to Sulzer Management on Dec 18, 2019. The application was originally filed on Sep 21, 2016 under application number EP16189944A. The patent is currently recorded with a legal status of "Revoked".

EP3156654

SULZER MANAGEMENT
Application Number
EP16189944A
Filing Date
Sep 21, 2016
Status
Revoked
Aug 27, 2021
Grant Date
Dec 18, 2019
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

Get instant alerts for new oppositions and patent status changes

KSBSep 2, 2020LAUFHUTTE -

Patent Citations (8) New

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

Citation PhasePublication NumberPublication Link
OPPOSITIONEP2484917
OPPOSITIONUS4913619
OPPOSITIONUS7775763
OPPOSITIONWO2013092144
SEARCHCN101892989B
SEARCHDE4208202
SEARCHJPH11343996
SEARCHUS2014356127

Non-Patent Literature (NPL) Citations (1) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference TextLink
OPPOSITION- "Betriebs-/ Montageanleitung", Etabloc, (2014), pages 1 - 60, XP055743470-

Download Citation Report

Get a free citation report including examiner, opposition, and international search citations.

Get Citation Report

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