The Weekly Litigation News Digest is now live. Subscribe now

IP Verse

Redox Flow Cell - EP3316375

The patent EP3316375 was granted to Panasonic Management on Mar 18, 2020. The application was originally filed on May 30, 2016 under application number EP16813899A. The patent is currently recorded with a legal status of "Revoked".

EP3316375

PANASONIC MANAGEMENT
Application Number
EP16813899A
Filing Date
May 30, 2016
Status
Revoked
Dec 9, 2024
Publication Date
Mar 18, 2020
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

MAIWALDDec 17, 2020GRAF VON STOSCH PATENTANWALTSGESELLSCHAFTADMISSIBLE

Patent Citations (11) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTJP2009533799
INTERNATIONAL-SEARCH-REPORTJP2014524124
OPPOSITIONJP2004119311
OPPOSITIONUS2015056524
OPPOSITIONUS4180623
OPPOSITIONWO2013048383
OPPOSITIONWO2013123911
OPPOSITIONWO2014039767
SEARCHUS2009017379
SEARCHUS2011189520
SEARCHWO2013012391

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