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Method For Making Modified Cellulose Products - EP3077592

The patent EP3077592 was granted to UPM Kymmene on Aug 25, 2021. The application was originally filed on Dec 4, 2014 under application number EP14815783A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP3077592

UPM KYMMENE
Application Number
EP14815783A
Filing Date
Dec 4, 2014
Status
Patent Maintained As Amended
Jul 23, 2021
Grant Date
Aug 25, 2021
External Links
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STORA ENSO OYJMar 12, 2019FORSTMEYERADMISSIBLE

Patent Citations (19) New

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

Citation PhasePublication Number
INTERNATIONAL-SEARCH-REPORTCA2856151
INTERNATIONAL-SEARCH-REPORTUS2004004804
INTERNATIONAL-SEARCH-REPORTUS2012135506
INTERNATIONAL-SEARCH-REPORTUS4481077
INTERNATIONAL-SEARCH-REPORTWO0129309
INTERNATIONAL-SEARCH-REPORTWO2013121104
INTERNATIONAL-SEARCH-REPORTWO2014029909
INTERNATIONAL-SEARCH-REPORTWO2014087052
INTERNATIONAL-SEARCH-REPORTWO2014174152
INTERNATIONAL-SEARCH-REPORTWO2014184438
OPPOSITIONUS4481077
OPPOSITIONWO2011004300
OPPOSITIONWO2011141877
OPPOSITIONWO2013072559
OPPOSITIONWO2013076376
OPPOSITIONWO2013117823
OPPOSITIONWO2013150475
OPPOSITIONWO2014029909
OPPOSITIONWO2015007953

Non-Patent Literature (NPL) Citations (4) 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
INTERNATIONAL-SEARCH-REPORT- HENRIKSSON ET AL, "An environmentally friendly method for enzyme-assisted preparation of microfibrillated cellulose (MFC) nanofibers", EUROPEAN POLYMER JOURNAL, PERGAMON PRESS LTD. OXFORD, GB, (20070804), vol. 43, no. 8, doi:10.1016/J.EURPOLYMJ.2007.05.038, ISSN 0014-3057, pages 3434 - 3441, XP022183193 [Y] 1-31 * page 3435 - page 3436 *
OPPOSITION- EYHOLZER, CH. et al., "Preparation and characterization of water-redispersible nanofibrillated cellulose in powder form", Cellulose, (20100000), vol. 17, pages 19 - 30
OPPOSITION- EYHOLZER, CH. et al., "Preparation and characterization of water-redispersible nanofibrillated cellulose in powder form", Cellulose, (20100000), vol. 17, pages 19 - 30, XP019767584
OPPOSITION- Isogai A.: "TEMPO-oxidized cellulosenanofibers"

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