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Extract from the Register of European Patents

EP About this file: EP3536853

EP3536853 - LYOCELL FIBER WITH DECREASED PILL FORMATION [Right-click to bookmark this link]
StatusThe application is deemed to be withdrawn
Status updated on  24.07.2020
Database last updated on 03.08.2024
FormerThe application has been published
Status updated on  09.08.2019
Most recent event   Tooltip24.07.2020Application deemed to be withdrawnpublished on 26.08.2020  [2020/35]
Applicant(s)For all designated states
LENZING AKTIENGESELLSCHAFT
Werkstrasse 2
4860 Lenzing / AT
[2019/37]
Inventor(s)01 / Opietnik, Martina
Seegarten 8
4861 Schörfling am Attersee / AT
02 / Kämpf, Karin
Teichterberg 5
4906 Eberschwang / AT
 [2019/37]
Representative(s)Grünecker Patent- und Rechtsanwälte PartG mbB
Leopoldstraße 4
80802 München / DE
[2019/37]
Application number, filing date18160143.606.03.2018
[2019/37]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report 
No.:EP3536853
Date:11.09.2019
Language:EN
[2019/37]
Search report(s)(Supplementary) European search report - dispatched on:EP02.05.2018
ClassificationIPC:D21H13/02, D21H13/08, D01F2/02
[2019/37]
CPC:
D21H13/02 (EP); D01F2/00 (EP); D21H13/08 (EP)
Designated contracting statesAL,   AT,   BE,   BG,   CH,   CY,   CZ,   DE,   DK,   EE,   ES,   FI,   FR,   GB,   GR,   HR,   HU,   IE,   IS,   IT,   LI,   LT,   LU,   LV,   MC,   MK,   MT,   NL,   NO,   PL,   PT,   RO,   RS,   SE,   SI,   SK,   SM,   TR [2019/37]
Extension statesBANot yet paid
MENot yet paid
Validation statesKHNot yet paid
MANot yet paid
MDNot yet paid
TNNot yet paid
TitleGerman:LYOCELLFASER MIT VERRINGERTER PILLENBILDUNG[2019/37]
English:LYOCELL FIBER WITH DECREASED PILL FORMATION[2019/37]
French:FIBRE LYOCELL À FORMATION DE BOULOCHE RÉDUITE[2019/37]
Examination procedure12.03.2020Application deemed to be withdrawn, date of legal effect  [2020/35]
01.04.2020Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time  [2020/35]
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Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Documents cited:Search[X]US2015184338  (LUO MENGKUI [US], et al) [X] 1,5-8,10,11 * paragraph [0032] * * claims 1,2,4 *;
 [XI]WO9947733  (WEYERHAEUSER CO [US], et al) [X] 1,8,12,16 * claims 1,18,30 * * example 6 * * page 29, line 3 - line 15 * [I] 1-18;
 [X]WO02086206  (WEYERHAEUSER CO [US], et al) [X] 1 * claim 1 *;
 [X]US6790527  (LUO MENGKUI [US], et al) [X] 1 * claim 1 *
by applicantUS8187422
 WO9214871
 WO9735054
 WO9738135
 WO9725462
 EP0053977
 EP0665904
 EP0943027
 WO2015101543
 US6706237
 US8420004
 US6440547
 US4246221
 WO9428214
 WO9633934
 WO9633221
 WO9805702
 WO9428217
 WO9319230
 WO9502082
 WO9738153
    - SCHURZ et al., Macromolecular Symposia, (19940000), vol. 83, no. 1, pages 273 - 289
    - FINK et al., Prog. Polym. Sci., (20010000), vol. 26, pages 1473 - 1524
    - PERIYASAMY et al., Bangladesh Textile Today, (20120000), page 4
    - CHANZY et al., Polymer, (19900000), vol. 31, pages 400 - 405
    - WEIGEL et al., Lenzinger Berichte, (19940000), vol. 74, no. 9, pages 31 - 36
    - MORTIMER et al., J. Appl. Polym. Sci., (19960000), vol. 60, pages 305 - 316
    - CARRILLO et al., Textile Research Journal, (20030000), vol. 73, no. 11, pages 1024 - 1030
    - ZHANG et al., Polymer Engineering and Science, (20070000), vol. 47, pages 702 - 706
    - ZHANG et al., Journal of Applied Polymer Science, (20080000), vol. 107, pages 636 - 641
    - ZHANG et al., Polymer Materials Science and Engineering, (20080000), vol. 24, no. 11, pages 99 - 102
    - ZHANG, Polymer Engineering and Science, (20070000), vol. 47, pages 702 - 706
    - ZHANG et al., China Synthetic Fiber Industry, (20080000), vol. 31, no. 2, pages 24 - 27
    - Journal of Applied Science, (20090000), vol. 113, pages 150 - 156
    - Carbohydrate Polymers, (20180000), vol. 181, pages 893 - 901
    - ZAHNG et al., Polym. Engin. Sci., (20070000), vol. 47, pages 702 - 706
    - ELDESSOUKI et al., Fibers & Textiles in Eastern Europe, (20140000), vol. 6, no. 108, pages 106 - 112
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.