Corrosion-Resistant Trivalent-Chromium Chemical Conversion Coating And Solution For Trivalent-Chromium Chemical Treatment - EP2189551

The patent EP2189551 was granted to Dipsol Chemicals on Jul 5, 2017. The application was originally filed on Aug 4, 2008 under application number EP08826984A. The patent is currently recorded with a legal status of "Revoked".

EP2189551

DIPSOL CHEMICALS
Application Number
EP08826984A
Filing Date
Aug 4, 2008
Status
Revoked
Jun 4, 2021
Grant Date
Jul 5, 2017
External Links
Slate, Register, Google Patents

Patent Summary

Patent Family

Patent Family

Patent Oppositions (5)

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DR HESSE & CIEApr 5, 2018DOMPATENT VON KREISLER SELTING WERNERADMISSIBLE
DR HESSE & CIEApr 5, 2018DOMPATENT VON PATENT UND RECHTSANWALTENADMISSIBLE
DR ING MAX SCHLOTTERApr 5, 2018HOFFMANN EITLEADMISSIBLE
HILLEBRAND CHEMICALSApr 5, 2018TILMANNADMISSIBLE
JENKINSApr 5, 2018-ADMISSIBLE

Patent Citations (22) New

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

Citation PhasePublication NumberPublication Link
INTERNATIONAL-SEARCH-REPORTJP2000199074
INTERNATIONAL-SEARCH-REPORTJP2002226981
INTERNATIONAL-SEARCH-REPORTJP2005206872
INTERNATIONAL-SEARCH-REPORTJP2005240084
INTERNATIONAL-SEARCH-REPORTJP2006028547
INTERNATIONAL-SEARCH-REPORTWO2005085497
OPPOSITIONEP0907762
OPPOSITIONEP1318214
OPPOSITIONJP2005240084
OPPOSITIONJP2006028547
OPPOSITIONJPS507469
OPPOSITIONUS2007243397
OPPOSITIONUS6719852
OPPOSITIONUS6858098
OPPOSITIONUS6858321
OPPOSITIONWO02061174
SEARCHJP2005240084
SEARCHJP2006028547
SEARCHJP2006274321
SEARCHJPH10176279
SEARCHWO02061174
SEARCHWO2009007208

Non-Patent Literature (NPL) Citations (3) 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- "DIN EN 15205", deutsche norm, (20070200), pages 1 - 8, XP055480067-
OPPOSITION- "dittmann", Dr Hesse, Galvanotechnik, (20040400), page 819 , 822, 823, XP055480085-
OPPOSITION- "Kreeb", dr Hesse, Galvanotechnik, (20070300), pages 1573 - 1575, XP055480075-

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Dossier Documents

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