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Method And Intermediate For The Production Of Highly Refined Or Microfibrillated Cellulose - EP2885458

The patent EP2885458 was granted to Stora Enso OYJ on Apr 25, 2018. The application was originally filed on Aug 16, 2013 under application number EP13830431A. The patent is currently recorded with a legal status of "Granted And Under Opposition".

EP2885458

STORA ENSO OYJ
Application Number
EP13830431A
Filing Date
Aug 16, 2013
Status
Granted And Under Opposition
Mar 23, 2018
Publication Date
Apr 25, 2018
External Links
Slate, Register, Google Patents

Patent Summary

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Patent Family

Patent Oppositions (2)

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FIBERLEANJan 25, 2019RUSSELLADMISSIBLE
BILLERUDKORSNASJan 25, 2019KRANSELL & WENNBORG KBWITHDRAWN

Patent Citations (30) New

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

Citation PhasePublication Number
DESCRIPTIONDE2628221
DESCRIPTIONUS2012135506
DESCRIPTIONUS4481076
DESCRIPTIONUS4481077
DESCRIPTIONUS6231657
DESCRIPTIONUS6602994
DESCRIPTIONWO2007001229
INTERNATIONAL-SEARCH-REPORTUS2012135506
INTERNATIONAL-SEARCH-REPORTUS4481077
INTERNATIONAL-SEARCH-REPORTWO2010116826
INTERNATIONAL-SEARCH-REPORTWO2012107642
OPPOSITIONEP1316639
OPPOSITIONUS2005074542
OPPOSITIONUS2005194477
OPPOSITIONUS2008073043
OPPOSITIONUS2012135506
OPPOSITIONUS2012160433
OPPOSITIONUS2958433
OPPOSITIONUS3047453
OPPOSITIONUS3382140
OPPOSITIONUS4481077
OPPOSITIONUS7364639
OPPOSITIONWO2007091942
OPPOSITIONWO2010102802
OPPOSITIONWO2011004301
OPPOSITIONWO2011140643
OPPOSITIONWO2011141877
OPPOSITIONWO2012107642
OPPOSITIONWO2013090272
SEARCHDE2628221

Non-Patent Literature (NPL) Citations (10) 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- Anonymous, "Drying of Pulp and Paper", Handbook of Industrial Drying, Taylor, (20070101), pages 816 - 817, XP055716481
OPPOSITION- anonymous, "Pulp (paper) - wikipedia", Pulp (paper, (20120817), pages 1 - 12, URL: https://en.wikipedia.org/wiki/Pulp_(paper), XP055716472
OPPOSITION- ASTRAKIANAKIS et al., "Sheet Production and Converting: Market Pulp, Paper, Paperboard", (20110328), URL: http://iloencyclopaedia.org/component/k2/item/850-sheet-production-and-converting-market-pulp-paper-paperboard, XP055555638
OPPOSITION- CHEN, C. et al., "Cellulose (dissolving pulp) manufacturing processes and properties: a mini-review", BioResources, (20160000), vol. 11, no. 2, pages 5553 - 5564, XP055555617
OPPOSITION- DESHPANDE, RAGHU., "The initial phase of sodium sulfite pulping of softwood: a comparison of different pulping options", Doctoral Thesis Faculty of health, science and technology, (20160000), XP055555628
OPPOSITION- J. PERE et al., "Effect of purified Trichoderma reesei cellulases on fiber properties of kraft pulp", Tappi Journal , Biotechnology, (19950600), vol. 78, no. 6, pages 71 - 78, XP055759523
OPPOSITION- Larsson et al., "Chapter 10 - Pulp drying applications", Larsson et al., GULLICHSEN, J. et al., Papermaking Science and Technology, Book 6A - Chemical Pulping, (19990000), pages A666 - A686, XP055555596
OPPOSITION- "Pulps — Determination of zero-span tensilestrength, wet or dry", British Standard ISO 15361:2000, (20000300), XP055759529
OPPOSITION- SVENSSON, ANNA, "Nanocomposites made from nanoporous cellulose fibre", Licentiate thesis KTH Royal Institute of Technology, (20120000), XP055555649
OPPOSITION- HENRIKSSON, MARIELLE et al., "An environmentally friendly method for enzyme-assisted preparation of microfibrillated cellulose (MFC) nanofibers", European Polymer Journal, (20070000), vol. 43, no. 8, pages 3434 - 3441, XP022183193

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