IP Verse

Efficiency Monitor For Inductive Power Transmission - EP3975372

The patent EP3975372 was granted to Powermat on Jan 31, 2024. The application was originally filed on Mar 23, 2008 under application number EP21188052A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3975372

POWERMAT
Application Number
EP21188052A
Filing Date
Mar 23, 2008
Status
Granted And Under Opposition
Dec 29, 2023
Publication Date
Jan 31, 2024
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (2)

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

IKEA SUPPLYOct 30, 2024INDUSTRIPATENT I VAXJOADMISSIBLE
BURYOct 23, 2024GERSTEINADMISSIBLE

Patent Citations (17) New

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

Citation PhasePublication Number
DESCRIPTIONUS7164255
OPPOSITIONEP0764920
OPPOSITIONGB1160124
OPPOSITIONGB2414121
OPPOSITIONUS2003151930
OPPOSITIONUS2005075699
OPPOSITIONUS2007279002
OPPOSITIONUS6912137
OPPOSITIONWO0215320
OPPOSITIONWO03098773
OPPOSITIONWO2005039698
OPPOSITIONWO9810836
SEARCHEP0558316
SEARCHGB2414121
SEARCHUS5455466
SEARCHWO0215320
SEARCHWO2004088816

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