The Weekly Litigation News Digest is now live. Subscribe now

IP Verse

Cathode Active Material For High Voltage Secondary Battery - EP3504160

The patent EP3504160 was granted to Haldor Topse on Jun 7, 2023. The application was originally filed on Aug 21, 2017 under application number EP17754364A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3504160

HALDOR TOPSE
Application Number
EP17754364A
Filing Date
Aug 21, 2017
Status
Granted And Under Opposition
May 5, 2023
Publication Date
Jun 7, 2023
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

SWINDELL & PEARSONMar 6, 2024SWINDELL & PEARSONWITHDRAWN

Patent Citations (28) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTJP2004172108
INTERNATIONAL-SEARCH-REPORTUS2011076556
INTERNATIONAL-SEARCH-REPORTUS2015041710
INTERNATIONAL-SEARCH-REPORTWO2013055153
INTERNATIONAL-SEARCH-REPORTWO2016175311
OPPOSITIONCN102157726
OPPOSITIONCN103682315
OPPOSITIONCN105304896
OPPOSITIONCN1595687
OPPOSITIONCN1834022
OPPOSITIONEP2600458
OPPOSITIONJP2000306577
OPPOSITIONJP2000311685
OPPOSITIONJP2002056850
OPPOSITIONJP2004047448
OPPOSITIONJP2004172108
OPPOSITIONJP2014067508
OPPOSITIONJP2014096296
OPPOSITIONTW201533965
OPPOSITIONUS2001024753
OPPOSITIONUS2001046466
OPPOSITIONUS2011076556
OPPOSITIONUS2015041710
OPPOSITIONUS5631104
OPPOSITIONUS6183910
OPPOSITIONUS8404381
OPPOSITIONWO2013055153
OPPOSITIONWO2016175311

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