Alcohol Production Method - EP2937328

The patent EP2937328 was granted to Toray Industries on Apr 9, 2025. The application was originally filed on Dec 18, 2013 under application number EP13864516A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2937328

TORAY INDUSTRIES
Application Number
EP13864516A
Filing Date
Dec 18, 2013
Status
Patent Maintained As Amended
Mar 7, 2025
Grant Date
Apr 9, 2025
External Links
Slate, Register, Google Patents

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COOLEY UKMay 1, 2019ADMISSIBLE

Patent Citations (16) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONJP2007525508
DESCRIPTIONJP2010143888
DESCRIPTIONJP2010150248
INTERNATIONAL-SEARCH-REPORTJP2010253357
INTERNATIONAL-SEARCH-REPORTJP2011126911
OPPOSITIONJP2010253357
OPPOSITIONUS2011000355
OPPOSITIONUS2504169
OPPOSITIONUS3471329
OPPOSITIONUS4968353
OPPOSITIONUS6428892
OPPOSITIONWO0125178
OPPOSITIONWO2004101479
SEARCHUS6428992
SEARCHWO0125178
SEARCHWO2004101479

Non-Patent Literature (NPL) Citations (32) 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- Encyclopaedia Britannica ''Fuller's Earth-
OPPOSITION- Encyclopaedia Britannica ''Montmorillonite-
OPPOSITION- Encyclopaedia Britannica ''Palygorskite-
OPPOSITION- "Fuller's Earth", Encyclopaedia Britannica, (20160919), URL: https://www.britannica.com/science/fullers-earth, XP055599823-
OPPOSITION- LARSSON et al., "An Automated Procedure for Separation of Monosaccharides on Ion Exchange Resins", Acta Chem. Scand., (19650000), vol. 10, no. 6, pages 1357 - 1364, XP000891838-
OPPOSITION- LARSSON et al., "An Automated Procedure for Separation of Monosaccharides on Ion Exchange Resins", Acta Chem. Scand., (19650000), vol. 19, no. 6, pages 1357 - 1364, XP000891838-
OPPOSITION- "Molasses", Wikipedia, (20190000), XP055587959-
OPPOSITION- "Molasses'", Wikipedia, (20190321), XP055587959-
OPPOSITION- "Montmorillonite", Encyclopaedia Britannica, (20190107), URL: https://www.britannica.com/sc ience/montmoriIIonite, XP055599843-
OPPOSITION- "Palygorskite", Encyclopaedia Britannica, (20190701), URL: https://www.britannica.com/science/palygorskite, XP055599827-
OPPOSITION- "Sucrose", Wikipedia, (20190312), XP055587964-
OPPOSITION- X IU et al., "Present state and perspective of downstream processing of biologically produced 1,3- propanediol and 2,3-butanediol", Appl Microbiol Biotechnol, (20080000), vol. 78, pages 917 - 926, XP019586363-
OPPOSITION- MORI et al., "Quantitative Analysis of Sugars in Plant Extracts by Ion-exchange Chromatography, with Special Reference to the Examination of Conditions for Preparing the Sample Sugar Solutions", Bull. Agr. Chem. Soc. Japan, (19590000), vol. 23, no. 5, pages 389 - 397, XP055587990
OPPOSITION- LING, A. R. et al., "Production of Glycerin from Molasses", Journal of the Society of Chemical Industry, (19190000), vol. 38, no. 175, pages 255 - 259, XP055587911
OPPOSITION- LING, A. R. et al., "Production of Glycerin from Molasses", Journal of the Society of Chemical Industry, (19190000), vol. 38, page 175, XP055587911
OPPOSITION- PARK et al., "Application of montmorillionite in bentonite as a pharmaceutical excipient in drug delivery systems", Journal of Pharmaceutical Investigation, (20160000), vol. 46, doi:10.1007/s40005-016-0258-8, pages 363 - 375, XP035999076
OPPOSITION- PARK et al., "Application of montmorillionite in bentonite as a pharmaceutical excipient in drug delivery systems", Journal of Pharmaceutical Investigation, (20160000), vol. 46, pages 363 - 375, XP035999076
OPPOSITION- LI et al., "Separation of 1,3-propanediol from glycerol and glucose using a ZSM-5 zeolite membrane", Journal of Membrane Science, (20010000), vol. 191, doi:10.1016/S0376-7388(01)00448-3, pages 53 - 59, XP004311690
OPPOSITION- LI et al., "Separation of 1,3-propanediol from glycerol and glucose using a ZSM-5 zeolite membrane", Journal of Membrane Science, (20010000), vol. 191, pages 53 - 59, XP004298693
OPPOSITION- JONSSON et al., "Automated Chromatography of Sugars on Cation Exchange Resins", Analytical Chemistry, (19670800), vol. 39, no. 10, pages 1156 - 1158, XP055587930
OPPOSITION- OVODOV, YU. S., "Chromatography of Carbohydrates on Ion-exchange Resins", Russian Chemical Reviews, (19710000), vol. 40, no. 4, pages 406 - 412, XP055587942
OPPOSITION- JONES et al., "The Seperation of Sugars on Ion-Exchange Resins. Part I. Seperation of Oligosaccharides", Can. J. Chem., (19600000), vol. 38, no. 12, pages 2285 - 2289, XP055587924
OPPOSITION- JONES et al., "The Seperation of Sugars on Ion-Exchange Resins. Part I. Seperation of Oligosaccharides", Can. J. Chem., (19601200), vol. 38, pages 2285 - 2289, XP055587924
OPPOSITION- KRUPSKAYA et al., "Experimental Study of Montmorillonite Structure and Transformation of Its Properties under Treatment with Inorganic Acid Solutions", Minerals, (20170704), vol. 7, pages 1 - 15, XP055587998
OPPOSITION- RUCKERT et al., "Distribution of Glucose in Resin-Based Ion Exchangers in Ethanol-Water Mixtures", Acta Chemica Scandinavica, (19570000), vol. 11, no. 2, pages 315 - 323, XP055587904
OPPOSITION- RUCKERT et al., "Distribution of Glucose in Resin-Based Ion Exchangers in Ethanol-Water Mixtures", Acta Chemica Scandinavica, vol. 11, no. 2, pages 315 - 323, XP055587904
OPPOSITION- MATTISON et al., "The Sorption of Polyalcohols from Aqueous Alcohol by Cation Exchange Resins", Acta Chemica Scandinavica, vol. 12, no. 7, pages 1395 - 1404, XP055587898
OPPOSITION- SAMUELSON et al., "Partition Chromatography on Ion Exchange Resins", Acta Chem. Scand., (19620000), vol. 16, no. 8, pages 2056 - 2058, XP055587954
OPPOSITION- DAHLBERG et al., "Partition Chromatography on Sugars on Ion Exchange Resins", Acta Chem. Scand., (19630000), vol. 17, no. 7, pages 2136 - 2138, XP055599811
OPPOSITION- DAHLBERG et al., "Partition Chromatography on Sugars on Ion Exchange Resins", Acta Chem. Scand., (19630000), vol. 7, no. 7, pages 2136 - 2138, XP055587917
OPPOSITION- SAMUELSON et al., "Partition Chromatography of Mixtures Containing Polyols and Carbonyl Compounds (Including Sugars) on Ion Exchange Resins", Acta Chem. Scand., (19680000), vol. 22, no. 4, pages 1252 - 1258, XP000901832
OPPOSITION- SAMUELSON et al., "Partition Chromatography of Mixtures Containing Polyols and Carbonyl Compounds (Including Sugars) on Ion Exchange Resins", Acta Chem. Scand., (19680100), vol. 22, no. 4, pages 1252 - 1258, XP000901832

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