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Cellulose-Derived Compositions - EP2931970

The patent EP2931970 was granted to Fiberlean on Jun 29, 2022. The application was originally filed on Dec 9, 2013 under application number EP13805491A. The patent is currently recorded with a legal status of "Patent Maintained As Amended".

EP2931970

FIBERLEAN
Application Number
EP13805491A
Filing Date
Dec 9, 2013
Status
Patent Maintained As Amended
May 27, 2022
Grant Date
Jun 29, 2022
External Links
Slate, Register, Google Patents

Patent Summary

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WEIDMANN HOLDINGApr 26, 2019RUTZ -

Patent Citations (8) New

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

Citation PhasePublication NumberPublication Link
INTERNATIONAL-SEARCH-REPORTWO2012066308
OPPOSITIONUS4374702
OPPOSITIONUS6214163
OPPOSITIONWO2010131016
OPPOSITIONWO2011004300
OPPOSITIONWO2012066308
OPPOSITIONWO2012097446
OPPOSITIONWO2014091212

Non-Patent Literature (NPL) Citations (7) 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- A.SNECK, "New approach to classification of cellulose fibrils and suitable methods for their characterization", VTT Techncial Research Centre of Finland, (20110610), pages 1 - 12, XP055588473-
OPPOSITION- GONZALEZ et al., "NANOFIBRILLATED CELLULOSE AS PAPER ADDITIVE IN EUCALYPTUS PULPS", BioResources, (20120905), vol. 7, no. 4, pages 5167 - 5180, XP055445328-
OPPOSITION- International Workshop Book of Abstracts, "Novel nanostructured polymeric materials for food packaging and beyond", Novel nanostructured polymeric materials for food packaging and beyond, (20110000), pages 1 - 37, XP055588503-
OPPOSITION- Madani A., Et Al, "Fractionation of microfibrillated cellulose and its effects on tensile index and elongation of paper", PaperCon, (20110000), pages 744 - 751, XP055588507-
OPPOSITION- R. EDGEWORTH et al., "The pitch drop experiment", Eur. J. Phys., (19840000), vol. 5, no. 4, pages 198 - 200, XP020025675
OPPOSITION- Alain Dufresne, "Preparation of Microfibrillated cellulose", Nanocellulose - From nature to high performance tailored materials, (20120000), pages 58 - 62, XP055588521
OPPOSITION- Chakraborty A. ET AL., "Cellulose microfibrils: A novel method of preparation using high shear refining and cryocrushing", Holzforschung, (20050000), vol. 59, pages 102 - 107, XP055588440

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Dossier Documents

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