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IP Verse

A Pm Brushless Motor With Control Of Inductance - EP2597758

The patent EP2597758 was granted to Phase Motion Control on Jul 24, 2019. The application was filed on Nov 16, 2012 under application number EP12007757A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP2597758

PHASE MOTION CONTROL
Application Number
EP12007757A
Filing Date
Nov 16, 2012
Status
Opposition Rejected
Apr 22, 2022
Publication Date
Jul 24, 2019
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
KESSLER ENERGYApr 24, 2020OTTENADMISSIBLE
KESSLER ENERGYApr 24, 2020RAVENSPATADMISSIBLE

Patent Citations (13) New

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

Citation PhasePublication Number
DESCRIPTIONDE2015978
DESCRIPTIONDE3326396
DESCRIPTIONJPS5819138
DESCRIPTIONJPS61177143
OPPOSITIONDE2015978
OPPOSITIONDE3326396
OPPOSITIONDE4121511
OPPOSITIONJPS61177143
SEARCHDE3326396
SEARCHJPS5819138
SEARCHJPS61177143
SEARCHUS5793178
SEARCHUS7436098

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

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