Sanitary Valve With A Diaphragm - EP3631100

The patent EP3631100 was granted to Neoperl on Dec 1, 2021. The application was originally filed on Feb 20, 2018 under application number EP18706264A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3631100

NEOPERL
Application Number
EP18706264A
Filing Date
Feb 20, 2018
Status
Opposition Rejected
May 29, 2025
Grant Date
Dec 1, 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

Get instant alerts for new oppositions and patent status changes

A U K MULLERSep 1, 2022FEDER WALTER EBERTADMISSIBLE

Patent Citations (39) New

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

Citation PhasePublication NumberPublication Link
EXAMINATIONCN206130278U
INTERNATIONAL-SEARCH-REPORTCN206130278U
INTERNATIONAL-SEARCH-REPORTDE102012221047
INTERNATIONAL-SEARCH-REPORTDE202016001106U
OPPOSITIONCN205689872U
OPPOSITIONCN206130278U
OPPOSITIONDE102004037613
OPPOSITIONDE102004058252
OPPOSITIONDE102010030298
OPPOSITIONDE102011050617
OPPOSITIONDE102012221047
OPPOSITIONDE19654284
OPPOSITIONDE202016001106U
OPPOSITIONEP0318743
OPPOSITIONEP2489793
OPPOSITIONEP2980463
OPPOSITIONFR3022605
OPPOSITIONGB1058546
OPPOSITIONGB2304175
OPPOSITIONUS2006108550
OPPOSITIONUS2006163513
OPPOSITIONUS2011005611
OPPOSITIONUS2012012207
OPPOSITIONUS2013167953
OPPOSITIONUS2015144822
OPPOSITIONUS2015267385
OPPOSITIONUS4503887
OPPOSITIONUS5180138
OPPOSITIONUS5722367
OPPOSITIONUS5979482
OPPOSITIONUS6161570
OPPOSITIONUS8272083
OPPOSITIONWO03056222
OPPOSITIONWO2004023009
OPPOSITIONWO2008131246
OPPOSITIONWO2012149612
OPPOSITIONWO2013079190
OPPOSITIONWO2016106314
OPPOSITIONWO9614479

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