IP Verse

Dispersant Effect On Aluminum Pigments - EP3325559

The patent EP3325559 was granted to SUN Chemical on May 27, 2020. The application was originally filed on Jul 22, 2016 under application number EP16751059A. The patent is currently recorded with a legal status of "Revoked".

EP3325559

SUN CHEMICAL
Application Number
EP16751059A
Filing Date
Jul 22, 2016
Status
Revoked
Sep 15, 2025
Grant Date
May 27, 2020
External Links
Slate, Register, Google Patents

Patent Summary

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Patent Family

Patent Oppositions (2)

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CompanyOpposition DateRepresentativeOpposition Status

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ECKARTFeb 24, 2021STRYCHADMISSIBLE
SCHLENK METALLIC PIGMENTSFeb 24, 2021ABITZ & PARTNERADMISSIBLE

Patent Citations (14) New

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

Citation PhasePublication NumberPublication Link
INTERNATIONAL-SEARCH-REPORTUS2005244584
INTERNATIONAL-SEARCH-REPORTWO0024946
INTERNATIONAL-SEARCH-REPORTWO2014042639
OPPOSITIONEP0081599
OPPOSITIONEP0826745
OPPOSITIONEP3053973
OPPOSITIONJP2014074127
OPPOSITIONJP2015183064
OPPOSITIONUS2010279083
OPPOSITIONWO2009083176
OPPOSITIONWO2009144023
OPPOSITIONWO2014042639
OPPOSITIONWO2014096379
OPPOSITIONWO2015046555

Non-Patent Literature (NPL) Citations (7) 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- Anonymous, "BYK Product Guide Paint Additives", BYK, (20090200), pages 1 - 15, XP055767003-
OPPOSITION- Anonymous, "Metalure Prismatic M 50720 BG", ECKART Effect Pigments, (20150506), pages 1 - 1, XP055789409-
OPPOSITION- Anonymous, "Produktubersicht Metalure L55700- Effect pigment with a chrome like effect", ECKART Effect Pigment, (20110700), pages 1 - 11, XP055789402-
OPPOSITION- Anonymous, "Produktubersicht Metalure L55700- Effect pigment with a chrome like effect", ECKART Effect Pigment, (20110701), pages 1 - 11, XP055789402-
OPPOSITION- Anonymous, "Produktubersicht Metlure L55700- Aluminium pigment Dispersions- For coatings and decorative finishes", ECKART Effect Pigments, (20070000), pages 1 - 6, XP055789397-
OPPOSITION- Anonymous, "TEGO Power for Plastic Coatings", EVONIK, (20150800), pages 1 - 12, XP055789391-
OPPOSITION- Eckart Effect Pigments, "Metalure Aluminiumpigment-Dispersionen Fur Lacke und Beschichtungen Aluminium pigment dispersions For coatings and decorative finishes", (20070701), pages 1 - 6, XP055974661-

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Dossier Documents

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