IP Verse

Acoustic Emission Detector And Controller - EP2031386

The patent EP2031386 was granted to Hashimoto on Sep 21, 2022. The application was originally filed on May 24, 2007 under application number EP07744041A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2031386

HASHIMOTO
Application Number
EP07744041A
Filing Date
May 24, 2007
Status
Patent Maintained As Amended
Aug 19, 2022
Grant Date
Sep 21, 2022
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

SIEMENS ENERGYApr 21, 2020-ADMISSIBLE

Patent Citations (14) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONJPH07318457
INTERNATIONAL-SEARCH-REPORTJP2001324417
INTERNATIONAL-SEARCH-REPORTJP2003098162
INTERNATIONAL-SEARCH-REPORTJP2004061202
INTERNATIONAL-SEARCH-REPORTJP2004301017
INTERNATIONAL-SEARCH-REPORTJPH04268450
INTERNATIONAL-SEARCH-REPORTJPH07168619
INTERNATIONAL-SEARCH-REPORTJPH0743352
OPPOSITIONJP2004301017
OPPOSITIONJPH07168619
OPPOSITIONUS2001047691
SEARCHJPH07168619
SEARCHUS4493042
SEARCHWO2006025404

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