IP Verse

Anthocyanin-Based Colorant - EP2785798

The patent EP2785798 was granted to CHR Hansen on Mar 13, 2024. The application was originally filed on Nov 28, 2012 under application number EP12791770A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP2785798

CHR HANSEN
Application Number
EP12791770A
Filing Date
Nov 28, 2012
Status
Granted And Under Opposition
Feb 9, 2024
Publication Date
Mar 13, 2024
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

HAMMERDec 13, 2024GRUNECKER PATENTADMISSIBLE

Patent Citations (8) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTEP1191071
INTERNATIONAL-SEARCH-REPORTUS4172902
INTERNATIONAL-SEARCH-REPORTUS4320009
OPPOSITIONUS2009324787
OPPOSITIONUS6180154
OPPOSITIONWO0217945
OTHERUS6180154
OTHERWO0217945

Non-Patent Literature (NPL) Citations (24) 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
DESCRIPTION- C. MALIEN-AUBERT ET AL., J. AGRIC. FOOD CHEM., (2001), vol. 49, pages 170 - 176
EXAMINATION- Diehl ET AL, "1.5 INDIVIDUAL PERCEPTIONS OF COLOR AND BRIGHTNESS AND STANDARDIZATION PROBLEMS", Food colorants : chemical and functional properties, US, Taylor & Francis, (20070101), pages 16 - 21, ISBN 978-0-8493-9357-0, XP055793241
EXAMINATION- Luis E. Rodriguez-Saona ET AL, "Anthocyanin Pigment Composition of Red-fleshed Potatoes", Journal of Food Science, US, (19980501), vol. 63, no. 3, doi:10.1111/j.1365-2621.1998.tb15764.x, ISSN 0022-1147, pages 458 - 465, XP055258410
INTERNATIONAL-SEARCH-REPORT- G.MAZZA ET AL., "Recent Developments in the Stabilization of Anthocyanins in Food Products", FOOD CHEMISTRY, (1987), vol. 25, pages 207 - 225, XP002670065 [Y] 1-15 * paragr.:'Influence of Copigments'; page 210; table 3 *
INTERNATIONAL-SEARCH-REPORT- ASEN S ET AL, "Co-pigmentation of anthocyanins in plant tissues and its effect on color", PHYTOCHEMISTRY, PERGAMON PRESS, GB, (19720101), vol. 11, no. 3, ISSN 0031-9422, pages 1139 - 1144, XP009156630 [Y] 1-15 * page 1144, line 4 - line 9; table 4 *
INTERNATIONAL-SEARCH-REPORT- DANGLES O ET AL, "Anthocyanin intramolecular copigment effect", PHYTOCHEMISTRY, PERGAMON PRESS, GB, vol. 34, no. 1, doi:10.1016/S0031-9422(00)90792-1, ISSN 0031-9422, (19930803), pages 119 - 124, (19930803), XP026631405 [Y] 1-15 * Scheme 1;; page 121 *
INTERNATIONAL-SEARCH-REPORT- T.OTSUKI ET AL., "Acylated anthocyanines from Red Radish (Raphanus sativus L.)", PHYTOCHEMISTRY, (2002), vol. 60, pages 79 - 87, XP002670064 [Y] 1-15 * figure 1 *
INTERNATIONAL-SEARCH-REPORT- N.SAITO ET AL., "Acylated Pelargonidin 3,7-Glycosides from red Flowers of Delphinium Hybridum", PHYTOCHEMISTRY, (1998), vol. 49, no. 3, pages 881 - 886, XP002670067 [A] 1-15 * figure 1 *
INTERNATIONAL-SEARCH-REPORT- PAULO FIGUEIREDO ET AL, "New features of intramolecular copigmentation byacylated anthocyanins", PHYTOCHEMISTRY, PERGAMON PRESS, GB, (19990101), vol. 51, no. 1, ISSN 0031-9422, pages 125 - 132, XP009156645 [Y] 1-15 * Scheme 2, pigment 3 *
INTERNATIONAL-SEARCH-REPORT- N.TERAHARA ET AL., "Functional new acylated Sophoroses and Deglucosylated Anthocyanins in a fermented Red Vinegar", J.AGRIC.FOOD CHEM., (2009), vol. 57, pages 8331 - 8338, XP002670066 [Y] 1-15 * figure 1 *
OPPOSITION- Bolivar A. Cevallos-Casals, Luis Cisneros-Zevallos, "Stability of anthocyanin-based aqueous extracts of Andean purple corn and red-fleshed sweet potato compared to synthetic and natural colorants", food Chemistry, (20040101), vol. 86, doi:10.1016/j.foodchem.2003.08.011, pages 69 - 77, XP055667186
OPPOSITION- I.A. Bassa, F.J. Francis, "Stability of Anthocyanins from Sweet Potatoes in a Model Beverage", Journal of Food Science, (19870101), vol. 52, no. 6, doi:10.1111/j.1365-2621.1987.tb05927.x, pages 1753 - 1754, XP055667176
OPPOSITION- Horbowicz Marcin, Kosson Ryszard, Grzesiuk Anna, Dębski Henryk, "Anthocyanins of Fruits and Vegetables - Their Occurrence, Analysis and Role in Human Nutrition", Journal of Fruit and Ornamental Plant Research, Poland , (20080101), vol. 68, no. 1, doi:10.2478/v10032-008-0001-8, ISSN 1231-0948, pages 5 - 22, XP093240050
OTHER- Anonymous, "Sweet Potato - Guidelines for the Conduct of Tests for Distinctness, Uniformity and Stability", INTERNATIONAL UNION FOR THE PROTECTION OF NEW VARIETIES OF PLANTS TG/258/1, (20100324), pages 1 - 27, URL: https://www.upov.int/edocs/tgdocs/en/tg258.pdf, XP055667201
OTHER- Anonymous, "Sweet potato varieties", All About Sweet Potatoes, (2015), URL: http://www.all-about-sweet-potatoes.com/sweet-potato-varieties.html, XP055684552
OTHER- Anonymous, "Sweet potato", Wikipedia, the free encyclopedia, URL: https://en.wikipedia.org/wiki/Sweet_potato, XP055684547
OTHER- GONNET, "Colour effects of co-pigmentation of anthocyanins revisited—1. A colorimetric definition using the CIELAB scale", Food Chemistry, (19980000), vol. 63, no. 3, pages 409 - 415, XP055667191
OTHER- IMBERT, M. P., "The Anthocyanin Pigments of the Sweetpotato (Ipomoea batatasL.) Lam.", J. Amer. Hort. Sci., (1966), vol. 88, pages 481 - 485
OTHER- "Physics of Color", Carmen Socaciu, Food Colorants Chemical and functional properties, CRC Press, (20080000), pages 3pp, 16 - 21, XP055667206
OTHER- SHI, Z.BASSA, I.A.GABRIEL, S. L.FRANCIS, F.J., "Anthocyanin Pigments of Sweet Potatoes-Ipomoea batatas", J. Food Sci., (19920500), vol. 57, no. 3, pages 755 - 757,770, XP055683417
OTHER- Winterhalter Peter; Elyana Cuevas Montilla; Silke Hillebrand, "Anthocyanins in purple sweet potato (Ipomoea batatas L.) varieties", Fruit, Vegetable and Cereal Science and Biotechnology, vol. 5, no. 2, (20101102), pages 19 - 24, URL: http://www.globalsciencebooks.info/Online/GSBOnline/images/2011/FVCSB_5(SI2)/FVCSB_5(SI2)19-24o.pdf, XP055683412
OTHER- B. A. CEVALLOS-CASALSL. CISNEROS-ZEVALLOS, "Stability of anthocyanin-based aqueous extracts of Andean purple corn and red-fleshed sweet potato compared to synthetic and natural colorants", Food Chemistry, (20040000), vol. 86, pages 69 - 77, XP055667186
OTHER- A. BASSAF. J. FRANCIS, "Stability of Anthocyanins from Sweet Potatoes in a Model Beverage", Journal of Food Science, (19870000), vol. 52, no. 6, pages 1753 - 1754, XP055667176
OTHER- Luis E. Rodriguez-Saona, M. Monica Giusti, Ronald E. Wrolstad, "Anthocyanin Pigment Composition of Red-fleshed Potatoes", Journal of Food Science, (19980500), vol. 63, no. 3, pages 458 - 465, XP055258410

Download Citation Report

Get a free citation report including examiner, opposition, and international search citations.

Get Citation Report

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