IP Verse

Device For Measuring Elevations Of The Surface Of A Rotating Body - EP4000931

The patent EP4000931 was granted to Heidelberger Druckmaschinen on Jun 14, 2023. The application was originally filed on Mar 19, 2020 under application number EP21212470A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP4000931

HEIDELBERGER DRUCKMASCHINEN
Application Number
EP21212470A
Filing Date
Mar 19, 2020
Status
Granted And Under Opposition
May 12, 2023
Grant Date
Jun 14, 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

WINDMOLLER & HOLSCHERMar 14, 2024SCHNEIDERADMISSIBLE

Patent Citations (28) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONCN102381013
DESCRIPTIONDE102006060464
DESCRIPTIONDE102014215648
DESCRIPTIONDE202007004717U
DESCRIPTIONDE3302798
DESCRIPTIONDE69829295T
DESCRIPTIONEP1007904
DESCRIPTIONEP3251850
DESCRIPTIONJP2004170394
DESCRIPTIONUS2007240597
DESCRIPTIONUS2014251169
DESCRIPTIONWO2008049510
DESCRIPTIONWO2010146040
OPPOSITIONDE102004022637
OPPOSITIONDE102008033405
OPPOSITIONDE102014116187
OPPOSITIONEP1916102
OPPOSITIONUS4576482
OPPOSITIONUS6191857
OPPOSITIONWO2008049500
OPPOSITIONWO2008049510
OPPOSITIONWO2010060884
OPPOSITIONWO2010146040
OPPOSITIONWO2013076526
SEARCHJP2004170394
SEARCHUS2007240597
SEARCHUS2014251169
SEARCHWO2008049510

Non-Patent Literature (NPL) Citations (1) New

NPL citations refer to non-patent references such as research papers, articles, or other publications cited during examination or opposition phases.

Citation PhaseReference TextLink
OPPOSITION- micro-epsilon, "High-Speed Laser-Mikrometer", Quality Engineering.Industrie, (20030310), pages 1 - 2, Quality Engineering.Industrie, URL: https://quality-engineering.industrie.de/allgemein/high-speed-laser-mikrometer/, (20240313), XP093175944-

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