The Weekly Litigation News Digest is now live. Subscribe now

IP Verse

Method For Setting The Thermal Conductivity Of A Steel, Tool Steel, In Particular Hot-Work Steel, And Steel Object - EP3228724

The patent EP3228724 was granted to Rovalma on Aug 10, 2022. The application was originally filed on Jun 8, 2007 under application number EP17151574A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP3228724

ROVALMA
Application Number
EP17151574A
Filing Date
Jun 8, 2007
Status
Granted And Under Opposition
Jul 8, 2022
Publication Date
Aug 10, 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

UDDEHOLMSMay 8, 2023AERAADMISSIBLE

Patent Citations (29) New

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

Citation PhasePublication Number
DESCRIPTIONCH165893
DESCRIPTIONCH481222
DESCRIPTIONDE1014577
DESCRIPTIONDE19508947
DESCRIPTIONDE4321433
DESCRIPTIONEP0632139
DESCRIPTIONEP0787813
DESCRIPTIONEP1300482
DESCRIPTIONJP2003253383
DESCRIPTIONJP2004183008
DESCRIPTIONJP4147706B
DESCRIPTIONJPH04147706
DESCRIPTIONJPH0949067
DESCRIPTIONJPS6130654
OPPOSITIONEP2236639
OPPOSITIONEP3119918
OPPOSITIONSE364998
OPPOSITIONSE364999
OPPOSITIONUS2565264
OPPOSITIONUS3600160
OPPOSITIONWO2010112319
OPPOSITIONWO2013167628
SEARCHDE4321433
SEARCHEP0733719
SEARCHEP1275745
SEARCHJPH04147706
SEARCHJPH07179988
SEARCHJPH08260093
SEARCHJPH11222650

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