The weekly litigation news digest is live. Subscribe now

IP Verse

Shaped Abrasive Particles With Low Roundness Factor - EP2445982

The patent EP2445982 was granted to M Innovative Properties on Jul 15, 2020. The application was filed on Jun 15, 2010 under application number EP10797517A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP2445982

M INNOVATIVE PROPERTIES
Application Number
EP10797517A
Filing Date
Jun 15, 2010
Status
Granted And Under Opposition
Jun 12, 2020
Publication Date
Jul 15, 2020
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
SAINT GOBAINApr 15, 2021ZIMMERMANN & PARTNER PATENTANWALTE MBBADMISSIBLE
VSM VEREINIGTE SCHMIRGEL UND MASCHINEN FABRIKENApr 14, 2021BREMERADMISSIBLE

Patent Citations (45) New

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

Citation PhasePublication Number
EXAMINATIONEP0615816
INTERNATIONAL-SEARCH-REPORTJP2002038131
INTERNATIONAL-SEARCH-REPORTJP2004510873
INTERNATIONAL-SEARCH-REPORTJPS606356
OPPOSITIONAT363797B
OPPOSITIONEP0615816
OPPOSITIONEP1148028
OPPOSITIONEP2373755
OPPOSITIONJP2002038131
OPPOSITIONJP2004510873
OPPOSITIONUS2003022783
OPPOSITIONUS2005060941
OPPOSITIONUS2007287366
OPPOSITIONUS3387957
OPPOSITIONUS3481723
OPPOSITIONUS3859407
OPPOSITIONUS4261706
OPPOSITIONUS4314827
OPPOSITIONUS5090968
OPPOSITIONUS5152917
OPPOSITIONUS5213591
OPPOSITIONUS5286687
OPPOSITIONUS5366523
OPPOSITIONUS5496386
OPPOSITIONUS5500273
OPPOSITIONUS5584896
OPPOSITIONUS5603738
OPPOSITIONUS5672097
OPPOSITIONUS5714259
OPPOSITIONUS5759213
OPPOSITIONUS5885311
OPPOSITIONUS5984988
OPPOSITIONUS6054093
OPPOSITIONUS6261682
OPPOSITIONUS6319108
OPPOSITIONWO2006101306
OPPOSITIONWO2009085841
SEARCHEP1148028
SEARCHUS5152917
SEARCHUS5213591
SEARCHUS5286687
SEARCHUS5672097
SEARCHUS5759213
SEARCHUS5885311
SEARCHWO2006101306

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