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Extract from the Register of European Patents

EP About this file: EP3927879

EP3927879 - METHOD FOR PRODUCING COLOURED FIBROUS MATERIALS AND THE USE THEREOF [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  15.03.2024
Database last updated on 16.11.2024
FormerThe patent has been granted
Status updated on  07.04.2023
FormerGrant of patent is intended
Status updated on  29.11.2022
FormerRequest for examination was made
Status updated on  26.11.2021
FormerThe international publication has been made
Status updated on  28.08.2020
Formerunknown
Status updated on  02.03.2020
Most recent event   Tooltip15.11.2024Lapse of the patent in a contracting state
New state(s): BG		published on 18.12.2024 [2024/51]
Applicant(s)For all designated states
Gebrüder Otto Baumwollfeinzwirnerei GmbH & Co. KG
Königstraße 34
89165 Dietenheim / DE
[2021/52]
Inventor(s)01 / MERKEL, Andreas
Öschbächle 3
89165 Dietenheim / DE
02 / GÄHR, Frank
Rotenstrasse 16
73730 Esslingen / DE
 [2023/19]
Former [2021/52]01 / MERKEL, Andreas
89165 Dietenheim / DE
02 / GÄHR, Frank
73730 Esslingen / DE
Representative(s)Meissner Bolte Partnerschaft mbB
Patentanwälte Rechtsanwälte
Postfach 86 06 24
81633 München / DE
[2023/19]
Former [2021/52]Held, Stephan
Meissner Bolte Patentanwälte
Rechtsanwälte Partnerschaft mbB
Widenmayerstraße 47
80538 München / DE
Application number, filing date20705968.418.02.2020
[2021/52]
WO2020EP54255
Priority number, dateDE20191010420319.02.2019         Original published format: DE102019104203
[2021/52]
Filing languageDE
Procedural languageDE
PublicationType: A1 Application with search report
No.:WO2020169614
Date:27.08.2020
Language:DE
[2020/35]
Type: A1 Application with search report 
No.:EP3927879
Date:29.12.2021
Language:DE
The application published by WIPO in one of the EPO official languages on 27.08.2020 takes the place of the publication of the European patent application.
[2021/52]
Type: B1 Patent specification 
No.:EP3927879
Date:10.05.2023
Language:DE
[2023/19]
Search report(s)International search report - published on:EP27.08.2020
ClassificationIPC:D06P3/24, D06P1/649, D06P3/82
[2021/52]
CPC:
D06P1/6491 (EP); D06P3/243 (EP); D06P3/8209 (EP);
D06P3/8204 (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 [2021/52]
TitleGerman:VERFAHREN ZUR HERSTELLUNG FARBIGER FASERMATERIALIEN UND DEREN VERWENDUNG[2021/52]
English:METHOD FOR PRODUCING COLOURED FIBROUS MATERIALS AND THE USE THEREOF[2021/52]
French:PROCÉDÉ DE PRODUCTION DE MATÉRIAUX FIBREUX COLORÉS ET LEUR UTILISATION[2021/52]
Entry into regional phase17.09.2021National basic fee paid 
17.09.2021Designation fee(s) paid 
17.09.2021Examination fee paid 
Examination procedure05.10.2020Request for preliminary examination filed
International Preliminary Examining Authority: EP
17.09.2021Examination requested  [2021/52]
17.09.2021Date on which the examining division has become responsible
26.11.2021Amendment by applicant (claims and/or description)
30.11.2022Communication of intention to grant the patent
29.03.2023Fee for grant paid
29.03.2023Fee for publishing/printing paid
29.03.2023Receipt of the translation of the claim(s)
Opposition(s)13.02.2024No opposition filed within time limit [2024/16]
Fees paidRenewal fee
17.09.2021Renewal fee patent year 03
27.02.2023Renewal fee patent year 04
Opt-out from the exclusive  Tooltip
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Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition  TooltipBG10.05.2023
CZ10.05.2023
DK10.05.2023
EE10.05.2023
ES10.05.2023
FI10.05.2023
HR10.05.2023
IT10.05.2023
LT10.05.2023
LV10.05.2023
MC10.05.2023
NL10.05.2023
PL10.05.2023
RO10.05.2023
RS10.05.2023
SE10.05.2023
SI10.05.2023
SK10.05.2023
SM10.05.2023
NO10.08.2023
GR11.08.2023
IS10.09.2023
PT11.09.2023
[2024/51]
Former [2024/45]CZ10.05.2023
DK10.05.2023
EE10.05.2023
ES10.05.2023
FI10.05.2023
HR10.05.2023
IT10.05.2023
LT10.05.2023
LV10.05.2023
MC10.05.2023
NL10.05.2023
PL10.05.2023
RO10.05.2023
RS10.05.2023
SE10.05.2023
SI10.05.2023
SK10.05.2023
SM10.05.2023
NO10.08.2023
GR11.08.2023
IS10.09.2023
PT11.09.2023
Former [2024/26]CZ10.05.2023
DK10.05.2023
EE10.05.2023
ES10.05.2023
FI10.05.2023
HR10.05.2023
IT10.05.2023
LT10.05.2023
LV10.05.2023
NL10.05.2023
PL10.05.2023
RO10.05.2023
RS10.05.2023
SE10.05.2023
SI10.05.2023
SK10.05.2023
SM10.05.2023
NO10.08.2023
GR11.08.2023
IS10.09.2023
PT11.09.2023
Former [2024/10]CZ10.05.2023
DK10.05.2023
EE10.05.2023
ES10.05.2023
FI10.05.2023
HR10.05.2023
LT10.05.2023
LV10.05.2023
NL10.05.2023
PL10.05.2023
RO10.05.2023
RS10.05.2023
SE10.05.2023
SK10.05.2023
SM10.05.2023
NO10.08.2023
GR11.08.2023
IS10.09.2023
PT11.09.2023
Former [2024/08]ES10.05.2023
FI10.05.2023
HR10.05.2023
LT10.05.2023
LV10.05.2023
NL10.05.2023
PL10.05.2023
RS10.05.2023
SE10.05.2023
SK10.05.2023
SM10.05.2023
NO10.08.2023
GR11.08.2023
IS10.09.2023
PT11.09.2023
Former [2024/03]ES10.05.2023
FI10.05.2023
HR10.05.2023
LT10.05.2023
LV10.05.2023
NL10.05.2023
PL10.05.2023
RS10.05.2023
SE10.05.2023
NO10.08.2023
GR11.08.2023
IS10.09.2023
PT11.09.2023
Former [2024/01]ES10.05.2023
HR10.05.2023
LT10.05.2023
LV10.05.2023
NL10.05.2023
PL10.05.2023
RS10.05.2023
SE10.05.2023
NO10.08.2023
GR11.08.2023
IS10.09.2023
PT11.09.2023
Former [2023/51]ES10.05.2023
HR10.05.2023
NL10.05.2023
PL10.05.2023
RS10.05.2023
SE10.05.2023
NO10.08.2023
GR11.08.2023
IS10.09.2023
PT11.09.2023
Former [2023/50]ES10.05.2023
NL10.05.2023
PL10.05.2023
SE10.05.2023
NO10.08.2023
GR11.08.2023
IS10.09.2023
PT11.09.2023
Former [2023/48]ES10.05.2023
NL10.05.2023
SE10.05.2023
NO10.08.2023
PT11.09.2023
Former [2023/46]ES10.05.2023
PT11.09.2023
Cited inInternational search[A]EP0357548  (CIBA GEIGY AG [CH]) [A] 1-20* claims 1-3 *;
 [X]JP2010047850  (SHIZUOKA PREFECTURE, et al) [X] 17-19 * paragraphs [0004] - [0005] * * example 1 * * claims 1, 2 *;
 [AD]DE102015114501  (GEBRÜDER OTTO BAUMWOLLFEINZWIRNEREI GMBH & CO KG [DE]) [AD] 1-20 * claims 1-16 *
ExaminationEP0357548
 JP2010047850
by applicantDE4335717
 WO9604420
 US6942706
 DE102009039606
 DE102015114501
    - FIEBIG D.KÜSTER B.HERLINGER H., "Eine Möglichkeit zur kontinuierlichen Färbung von Poly-m-phenylenisophthalamid", textilpraxis intern., (19940000), vol. 49, pages 260 - 262,265,266
    - ROBERTSSOLANKI, J. Soc. Dyers Col., (19790000), vol. 95, page 226
    - MOORE R. F.WEIGMANN H.-J., "Dyeability of Nomex Aramid Yarn", Textile Res. J., (19860000), vol. 56, pages 254 - 260
    - ROBERTS G.SOLANKI R., J. Soc. Dye. Col., (19790000), vol. 95, page 226
    - F. GÄHRS. BERNDT, TextilPlus, (20180000), pages 16 - 19
    - R. WOLF, "Flame Retardant Viscose Rayon Containing a Pyrophosphate", Ind. Eng. Chem. Res. Dev., (19810000), vol. 20, pages 413 - 420
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.