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Method To Prevent Discoloration Of Colored Liquids - EP2931862

The patent EP2931862 was granted to Henkel on Apr 29, 2020. The application was originally filed on Dec 9, 2013 under application number EP13802950A. The patent is currently recorded with a legal status of "Revoked".

EP2931862

HENKEL
Application Number
EP13802950A
Filing Date
Dec 9, 2013
Status
Revoked
Nov 4, 2022
Publication Date
Apr 29, 2020
External Links
Slate, Register, Google Patents

Patent Summary

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UNILEVER UNILEVER UNILEVERDec 21, 2020BROOIJMANSADMISSIBLE

Patent Citations (13) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTUS3812042
INTERNATIONAL-SEARCH-REPORTWO0036074
INTERNATIONAL-SEARCH-REPORTWO0136542
INTERNATIONAL-SEARCH-REPORTWO0149575
INTERNATIONAL-SEARCH-REPORTWO9726315
OPPOSITIONGB2359818
OPPOSITIONUS2005245429
OPPOSITIONUS2010120655
OPPOSITIONUS8470755
OPPOSITIONWO03006074
OPPOSITIONWO2006004876
OPPOSITIONWO2006029188
OPPOSITIONWO2009059872

Non-Patent Literature (NPL) Citations (5) New

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

Citation PhaseReference Text
OPPOSITION- Allen Norman S, Fatinikun Kenneth 0, Davies A Keith, Parsons Barry J, Phillips Glyn 0, "FACTORS INFLUENCING THE PHOTOFADING OF COMMERCIAL ANTHRAQUINONE DYES IN SOLUTION", Dyes and pigments, (19810000), vol. 2, pages 219 - 229, XP055981073
OPPOSITION- Anonymous, "Brilliant blue FCF", Wikipedia, (20211029), pages 1 - 7, XP055981082
OPPOSITION- Anonymous, "Concentrated Dishwashing Detergent Product Description", Mintel record ID :1284218, (20100400), pages 1 - 37, XP055981063
OPPOSITION- Hajratwala B., Et Al., "The stability of FD&C blue no.1", British Library, pages 50 - 86, XP055981079
OPPOSITION- M. VAN AARDT et al., "Effectiveness of Poly(ethylene terephthalate) and High-Density Polythylene in Protection of Milk Flavor", J. Dairy Sci., (20010000), vol. 84, pages 1341 - 1347, XP026990318

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Dossier Documents

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