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An Oxidation Process To Produce A Crude And/Or Purified Carboxylic Acid Product - EP2714672

EP2714672

EASTMAN CHEMICAL
Application Number
EP12789055A
Filing Date
May 10, 2012
Status
Granted And Under Opposition
Nov 16, 2018
Grant Date
Dec 19, 2018
External Links
Slate, Register, Google Patents

Bibliography

The patent EP2714672B1 was granted to Eastman Chemical on Dec 19, 2018 following the initial filing on May 10, 2012 under the application number EP12789055A . The current legal status of the patent is Granted And Under Opposition.

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AVANTIUM SUPPORTSep 13, 2019WITHDRAWN

Patent Citations New

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

Citation PhasePatent NumberPatent Link
DESCRIPTIONUS2003055271
DESCRIPTIONUS2006205977
INTERNATIONAL-SEARCH-REPORTWO2007092183
INTERNATIONAL-SEARCH-REPORTWO2010132740
OPPOSITIONGB934292
OPPOSITIONJP2009242312
OPPOSITIONSU448177
OPPOSITIONUS2011092720
OPPOSITIONWO0172732
OPPOSITIONWO2004052822
OPPOSITIONWO2006028767
OPPOSITIONWO2007092183
OPPOSITIONWO2010132740
OPPOSITIONWO2011043660
OPPOSITIONWO2012161970
SEARCHGB934292
SEARCHWO0172732
SEARCHWO2012161970

Non-Patent Literature (NPL) Citations 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
EXAMINATION- VERDEGUER P ET AL, "Oxydation catalytique du HMF en acide 2,5-furane dicarboxylique", JOURNAL OF MOLECULAR CATALYSIS, ELSEVIER, NL, (19930101), vol. 85, doi:10.1016/0304-5102(93)80059-4, ISSN 0304-5102, pages 327 - 344, XP002471376
OPPOSITION- "Drying", Wikipedia, (20190822), URL: https://en.wikipedia.org/w/index.php?title=Drying&oldid=911939564, XP055645289-
OPPOSITION- "Filter", Wikipedia, (20190703), URL: https://en.wikipedia.org/w/index.php?title=Filter&oldid=904668335, XP055645283-
OPPOSITION- J. KISS et al., "Uber Muscarin. 11. Mitteilung. Synthese von bisquaternaren, dem Muscarin ähnlichen Verbindungen", HELVETICA CHIMICA ACTA, (19610101), vol. 44, no. 1, pages 141 - 147, XP055228709-
OPPOSITION- W. PARTENHEIMER et al., "Synthesis of 2,5-Diformylfuran and Furan-2,5-Dicarboxylic Acid by Catalytic Air-Oxidation of 5-Hydroxymethylfurfural. Unexpectedly Selective Aerobic Oxidation of Benzyl Alcohol to Benzaldehyde with Metal/Bromide Catalysts", Adv. Synth. Catal., (20010000), vol. 343, no. 1, XP002584717-
OPPOSITION- M. KROEGER et al., "A new approach for the production of 2,5-furandicarboxylic acid by in situ oxidation of 5-hydroxymethylfurfural starting from fructose", TOPICS IN CATALYSIS, BALTZER SCIENCE PUBLISHERS, BUSSUM, NL, (20000101), vol. 13, doi:10.1023/A:1009017929727, pages 237 - 242, XP002471377
SEARCH- J. KISS ET AL, "�ber Muscarin. 11. Mitteilung. Synthese von bisquatern�ren, dem Muscarin �hnlichen Verbindungen", HELVETICA CHIMICA ACTA, (19610101), vol. 44, no. 1, doi:10.1002/hlca.19610440119, ISSN 0018-019X, pages 141 - 147, XP055090528 [X] 1-15 * example VIII *
SEARCH- KROEGER M ET AL, "A new approach for the production of 2,5-furandicarboxylic acid by in situ oxidation of 5-hydroxymethylfurfural starting from fructose", TOPICS IN CATALYSIS, BALTZER SCIENCE PUBLISHERS, BUSSUM, NL, (20000101), vol. 13, doi:10.1023/A:1009017929727, ISSN 1022-5528, pages 237 - 242, XP002471377 [X] 1-15 * figure 5 *

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