IP Verse

Electrically Conductive Contact Plate For Electrochemical Cells, Electrochemical Cell With Such A Contact Plate And Method For The Production Thereof - EP3444884

The patent EP3444884 was granted to Fraunhofer Gesellschaft ZUR Frderung DER Angewandten Forschung EV on Dec 14, 2022. The application was originally filed on Aug 15, 2018 under application number EP18000677A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3444884

FRAUNHOFER GESELLSCHAFT ZUR FRDERUNG DER ANGEWANDTEN FORSCHUNG EV
Application Number
EP18000677A
Filing Date
Aug 15, 2018
Status
Patent Maintained As Amended
Nov 11, 2022
Grant Date
Dec 14, 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

Get instant alerts for new oppositions and patent status changes

SGL CARBONNov 26, 2020PETERREINS SCHLEYADMISSIBLE

Patent Citations (17) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONCN107046140
DESCRIPTIONDE102011120802
DESCRIPTIONDE102012024753
DESCRIPTIONDE102013107516
DESCRIPTIONDE102014103291
DESCRIPTIONDE10261482
DESCRIPTIONEP1367664
DESCRIPTIONEP1800764
DESCRIPTIONUS2002180091
DESCRIPTIONUS2010047650
DESCRIPTIONUS2013037760
DESCRIPTIONUS7494740
OPPOSITIONUS2013037760
OPPOSITIONUS5882570
SEARCHEP2560228
SEARCHUS2010127428
SEARCHUS8728679

Non-Patent Literature (NPL) Citations (2) 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- Sven Egelkraut, Stefan Zeltner, Martin März, Bernd Eckardt, "Wärmeleitfähige Kunststoffe für Entwärmungsaufgaben", Technical report - FRAUNHOFER, (20080700), pages 1 - 13-
OPPOSITION- Sven Egelkraut, Stefan Zeltner, Martin März, Bernd Eckardt, "Wärmeleitfähige Kunststoffe für Entwärmungsaufgaben", Technical report - FRAUNHOFER, (20080700), pages 1 - 13, XP007919365-

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