IP Verse

Reluctance Motor - EP2083507

The patent EP2083507 was granted to Vorwerk & Interholding on May 23, 2018. The application was originally filed on Aug 13, 2004 under application number EP09155064A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP2083507

VORWERK & INTERHOLDING
Application Number
EP09155064A
Filing Date
Aug 13, 2004
Status
Opposition Rejected
Jun 11, 2024
Grant Date
May 23, 2018
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

LLRFeb 22, 2019DO NASCIMENTO GOMESADMISSIBLE

Patent Citations (13) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONDE10035540
OPPOSITIONDE10035540
OPPOSITIONEP0517105
OPPOSITIONEP0732438
OPPOSITIONKR19980073979
OPPOSITIONKR980009882U
OPPOSITIONUS5866962
OPPOSITIONUS5877568
OPPOSITIONWO03009448
OPPOSITIONWO9815051
SEARCHDE10035540
SEARCHEP0517105
SEARCHEP0732438

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