IP Verse

Elimination Of Organohalo And Oxirane Species In Carboxylic Acid Ester Streams - EP2611767

The patent EP2611767 was granted to Stepan Specialty Products on Oct 25, 2017. The application was originally filed on Sep 2, 2011 under application number EP11822699A. The patent is currently recorded with a legal status of "Revoked".

EP2611767

STEPAN SPECIALTY PRODUCTS
Application Number
EP11822699A
Filing Date
Sep 2, 2011
Status
Revoked
Jul 19, 2024
Publication Date
Oct 25, 2017
External Links
Slate, Register, Google Patents

Patent Summary

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Patent Family

Patent Oppositions (4)

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AAKJul 25, 2018HAMERADMISSIBLE
KRAUS & LEDERER PARTGMBBJul 25, 2018KRAUS & LEDERER PARTGMBBADMISSIBLE
BUNGE LODERS CROKLAANJul 24, 2018POTTER CLARKSONADMISSIBLE
CARGILLJul 19, 2018RUPPADMISSIBLE

Patent Citations (26) New

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

Citation PhasePublication Number
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INTERNATIONAL-SEARCH-REPORTUS4025540
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OPPOSITIONGB764833
OPPOSITIONUS1885281
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OPPOSITIONWO2009115248
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Non-Patent Literature (NPL) Citations (23) 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- CREWS et al., "Analytical approaches for MCPD esters and glycidyl esters in food and biological samples: a review and future perspectives", Food Additives & Contaminants: Part A, (20120000), pages 1 - 35, XP055506312
OPPOSITION- C. WATKINS, Inform, (20090400), pages 1 - 3
OPPOSITION- Larsen J C, 3-MCPD Esters in Food Products, (20091000), pages 4 - 6, XP002608496
OPPOSITION- MORRIS MATTIKOW, "Developments in the Refining of Oils With Sodium Carbonate", The Journal of the American Oil Chemists' Society, (19480600), pages 200 - 203, XP055506265
OPPOSITION- Rohani binti Mohd Zin, "Process design in degumming and bleaching of palm oil", Thesis Universiti Teknologi Malaysia, (20061100), page 22
OPPOSITION- SMIDRKAL et al, "Formation of Acylglycerol Chloro Derivatives in Vegetable Oils and Mitigation Strategy", Czech J. Food Sci., (20110000), vol. 29, no. 4, pages 449 - 456, XP055370437
OPPOSITION- Å MIDRKAL. J et al., "Formation of Acylglycerol Chloro Derivatives in Vegetable Oils and Mitigation Strategy", Czech Journal of Food Sciences, (20110000), vol. 29, no. 4, pages 448 - 456, XP055370437
OPPOSITION- VELISEK, "3-Chloropropane-1,2-diol in models simulating processed foods: precursors and agents causing its decomposition", Czech J. Food Sci., (20030000), vol. 21, no. 5, pages 153 - 161, XP002724387
OPPOSITION- VELISEK et al., "3-Chloropropane-1,2-diol in models simulating processed foods: precursors and agents causing its decomposition", Czech J. Food Sci., (20030000), vol. 21, no. 5, pages 153 - 161, XP002724387
OPPOSITION- VELISEK et al., "3-Chloropropane-1,2-diol in Models Simulating Processed Foods: Precursors and Agents Causing its Decomposition", Czech Journal of Food Sciences, (20030000), vol. 21, no. 5, pages 153 - 161, XP002724387
OPPOSITION- WEISSHAAR, "Determination of total 3-chloropropane-1,2-diol (3-MCPD) in edible oils by cleavage of MCPD esters with sodium methoxide", Eur. J. Lipid Sci. Technol., (20080000), vol. 110, pages 183 - 186, XP055403501
OPPOSITION- MATTHÄUS, B. et al., "Strategies for the reduction of 3-MCPD esters and related compounds in vegetable oils", Eur. J. Lipid Sci. Technol., (20110000), vol. 113, pages 380 - 386, XP055506284
OPPOSITION- PUDEL et al., "On the necessity of edible oil refining and possible sources of 3-MCPD and glycidyl esters", Eur J Lipid Sci Technol, (20110000), vol. 113, pages 368 - 373, XP055027580
OPPOSITION- C. G. HAMLET et al., "Formation and occurrence of esters of 3-chloropropone-1,2-diol (3-CPD) in foods: What we know and what we assume", Eur. J. Lipid Sci. Technol., (20110000), vol. 113, pages 279 - 303, XP055506277
OPPOSITION- MITCHELL, "Specific Diacid Triglycerides by a Simple Two-Step Procedure", Journal of the American Oil Chemists' Society, (19720000), vol. 49, pages 281 - 282, XP002639631
OPPOSITION- Francke et al, "Influence of chemical refining process and oil type on bound 3-chloro-1,2-propanediol contents in palm oil and rapeseed oil", LWT - Food Science and Technology, (20090000), vol. 42, pages 1751 - 1754, XP026502436
OPPOSITION- FRANKE et al., "Influence of chemical refining process and oil type on bound 3-chloro-1,2-propanediol contents in palm oil and rapeseed oil", LWT - Food Science and Technology, (20090000), vol. 42, pages 1751 - 1754, XP026502436
OPPOSITION- ROSSI et al., "The role of bleaching clays and synthetic silica in palm oil physical refining", Food Chemistry, (20030000), vol. 82, pages 291 - 296, XP055162978
OPPOSITION- JACOBSEN et al., "Practical Access to Highly Enantioenriched C-3 Building Blocks via Hydrolytic Kinetic Resolution", J. Org. Chem., (19980000), vol. 63, no. 20, pages 6776 - 6777, XP000996634
OPPOSITION- SEEFELDER et al., "Esters of 3-chloro-1,2-propanediol (3-MCPD) in vegetable oils: significance in the formation of 3-MCPD", Food Additives and Contaminants, (20080400), vol. 25, no. 4, pages 391 - 400, XP009125456
OPPOSITION- CHOO WEE SIM et al., International Journal of Food Science and Technology, (20040000), vol. 39, pages 947 - 958, XP055506305
SEARCH- Ines Baer, "Chloropropanols and their esters", Campinas 02 September 2010 - IV Food Contaminants Seminar, (20100902), URL: http://www.ital.sp.gov.br/ccqa/eventos/pos_evento/2010/iv-conali-01-e-02-de-setembro/chloropropanols_ines%20baer.pdf, (20140515), XP002724388 [I] 1-15 * page 26 * * pages 22-24 *
SEARCH- VELISEK, J., CALTA, P., CREWS, C., HASNIP, S., AND DOLEZAL, M., "3-Chloropropane-1,2-diol in models simulating processed foods: precursors and agents causing its decomposition.", CZECH JOURNAL OF FOOD SCIENCE, PRAGUE, (2003), vol. 21, no. 5, ISSN 1212-1800, pages 153 - 161, XP002724387 [I] 1-15 * the whole document *

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