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Recycling Of Man-Made Cellulosic Fibers - EP3253912

The patent EP3253912 was granted to Lenzing on Nov 21, 2018. The application was originally filed on Feb 3, 2016 under application number EP16709673A. The patent is currently recorded with a legal status of "Opposition Rejected".

EP3253912

LENZING
Application Number
EP16709673A
Filing Date
Feb 3, 2016
Status
Opposition Rejected
May 28, 2021
Grant Date
Nov 21, 2018
External Links
Slate, Register, Google Patents

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STROM & GULLIKSSONAug 21, 2019STROM & GULLIKSSON -

Patent Citations (18) New

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

Citation PhasePublication NumberPublication Link
DESCRIPTIONAT287905B
DESCRIPTIONUS2184586
DESCRIPTIONUS3817983
DESCRIPTIONUS3914130
DESCRIPTIONUS4145533
DESCRIPTIONWO2007070904
INTERNATIONAL-SEARCH-REPORTEP1873302
INTERNATIONAL-SEARCH-REPORTUS2647891
INTERNATIONAL-SEARCH-REPORTUS3758457
INTERNATIONAL-SEARCH-REPORTWO0104075
OPPOSITIONGB2014902
OPPOSITIONUS2184586
OPPOSITIONUS2647891
OPPOSITIONUS3758457
OPPOSITIONUS3817983
OPPOSITIONUS4145533
OPPOSITIONUS5609676
OPPOSITIONWO0104075

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 TextLink
DESCRIPTION- TEXTILE RESEARCH JOURNAL, (1985), vol. 55, pages 444 - 448-
DESCRIPTION- ZEITSCHRIFT FUR ANALYTISCHE CHEMIE, vol. 1883, pages 366 - 382-
INTERNATIONAL-SEARCH-REPORT- G. UCAR, M BALABAN, "Accurate determination of the limiting viscosity number of pulps", WOOD SCIENCE AND TECHNOLOGY., DE, (20040501), vol. 38, no. 2, doi:10.1007/s00226-003-0218-0, ISSN 0043-7719, pages 139 - 148, XP055271294 [A] 7 * abstract *
OPPOSITION- G. UCAR, "Accurate determination of the limiting viscosity number of pulps", WOOD SCIENCE AND TECHNOLOGY., (20040501), vol. 38, no. 2, doi:10.1007/s00226-003-0218-0, ISSN 0043-7719, pages 139 - 148, XP055271294

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Dossier Documents

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