| EP2314761 - Bleach activators for methods for bleaching cellulose fibres [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 18.01.2013 Database last updated on 28.03.2026 | Most recent event Tooltip | 03.07.2015 | Lapse of the patent in a contracting state New state(s): MK | published on 05.08.2015 [2015/32] | Applicant(s) | For all designated states Henkel AG & Co. KGaA Henkelstraße 67 40589 Düsseldorf / DE | [N/P] |
| Former [2011/17] | For all designated states Henkel AG & Co. KGaA Henkelstrasse 67 40589 Düsseldorf / DE | Inventor(s) | 01 /
Groß, Wibke Henkel AG & Co. KGaA Annastr. 30 41836, Hückelhoven / DE | 02 /
Knübel, Georg Henkel AG & Co. KGaA Erftstr. 26a 40219, Düsseldorf / DE | 03 /
Kroos, Astrid Henkel AG & Co. KGaA Dürerweg 12 40789, Monheim / DE | 04 /
Nemitz, Ralph Henkel AG & Co. KGaA Höningstr. 8 41363, Jüchen / DE | [2012/11] |
| Former [2011/17] | 01 /
Groß, Wibke Henkel AG & Co. KGaA Annastr. 30 41836, Hückelhoven / DE | ||
| 02 /
Knübel, Georg Henkel AG & Co. KGaA Erftstr. 26a 40219, Düsseldorf / DE | |||
| 03 /
Kroos, Astrid Henkel AG & Co. KGaA Dürerweg 12 40789, Monheim / DE | |||
| 04 /
Nemitz, Ralph Henkel AG & Co. KGaA Höningstr. 8 41363, Jüchen / DE | Representative(s) | (deleted) | [2012/11] | Application number, filing date | 10177271.3 | 17.09.2010 | [2011/17] | Priority number, date | DE20091045628 | 13.10.2009 Original published format: DE102009045628 | [2011/17] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP2314761 | Date: | 27.04.2011 | Language: | DE | [2011/17] | Type: | B1 Patent specification | No.: | EP2314761 | Date: | 14.03.2012 | Language: | DE | [2012/11] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 22.12.2010 | Classification | IPC: | D21C9/10, D06M13/355 | [2011/17] | CPC: |
D21C9/1036 (EP);
D06L4/12 (EP);
D21C9/16 (EP)
| Designated contracting states | AL, 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, SE, SI, SK, SM, TR [2011/17] | Title | German: | Bleichaktivatoren für Verfahren zum Bleichen von cellulosischen Faserstoffen | [2011/17] | English: | Bleach activators for methods for bleaching cellulose fibres | [2011/17] | French: | Activateurs de blanchiment pour procédé de blanchiment de matières fibreuses cellulosiques | [2011/17] | Examination procedure | 17.09.2010 | Examination requested [2011/17] | 19.04.2011 | Despatch of a communication from the examining division (Time limit: M04) | 29.07.2011 | Reply to a communication from the examining division | 27.10.2011 | Communication of intention to grant the patent | 10.01.2012 | Fee for grant paid | 10.01.2012 | Fee for publishing/printing paid | Divisional application(s) | The date of the Examining Division's first communication in respect of the earliest application for which a communication has been issued is 19.04.2011 | Opposition(s) | 17.12.2012 | No opposition filed within time limit [2013/08] |
| Opt-out from the exclusive Tooltip competence of the Unified 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 Tooltip | HU | 17.09.2010 | AL | 14.03.2012 | CY | 14.03.2012 | CZ | 14.03.2012 | DK | 14.03.2012 | EE | 14.03.2012 | FI | 14.03.2012 | HR | 14.03.2012 | IT | 14.03.2012 | LT | 14.03.2012 | LV | 14.03.2012 | MK | 14.03.2012 | MT | 14.03.2012 | NL | 14.03.2012 | PL | 14.03.2012 | RO | 14.03.2012 | SE | 14.03.2012 | SI | 14.03.2012 | SK | 14.03.2012 | SM | 14.03.2012 | TR | 14.03.2012 | BG | 14.06.2012 | NO | 14.06.2012 | GR | 15.06.2012 | ES | 25.06.2012 | IS | 14.07.2012 | PT | 16.07.2012 | IE | 17.09.2012 | LU | 17.09.2012 | BE | 30.09.2012 | MC | 30.09.2012 | FR | 01.10.2012 | [2015/32] |
| Former [2014/34] | HU | 17.09.2010 | |
| AL | 14.03.2012 | ||
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| DK | 14.03.2012 | ||
| EE | 14.03.2012 | ||
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| SM | 14.03.2012 | ||
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| BG | 14.06.2012 | ||
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| GR | 15.06.2012 | ||
| ES | 25.06.2012 | ||
| IS | 14.07.2012 | ||
| PT | 16.07.2012 | ||
| IE | 17.09.2012 | ||
| LU | 17.09.2012 | ||
| BE | 30.09.2012 | ||
| MC | 30.09.2012 | ||
| FR | 01.10.2012 | ||
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| NL | 14.03.2012 | ||
| PL | 14.03.2012 | ||
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| SK | 14.03.2012 | ||
| SM | 14.03.2012 | ||
| TR | 14.03.2012 | ||
| BG | 14.06.2012 | ||
| NO | 14.06.2012 | ||
| GR | 15.06.2012 | ||
| ES | 25.06.2012 | ||
| IS | 14.07.2012 | ||
| PT | 16.07.2012 | ||
| IE | 17.09.2012 | ||
| LU | 17.09.2012 | ||
| BE | 30.09.2012 | ||
| MC | 30.09.2012 | ||
| FR | 01.10.2012 | ||
| Former [2014/21] | AL | 14.03.2012 | |
| CY | 14.03.2012 | ||
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| DK | 14.03.2012 | ||
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| SI | 14.03.2012 | ||
| SK | 14.03.2012 | ||
| TR | 14.03.2012 | ||
| BG | 14.06.2012 | ||
| NO | 14.06.2012 | ||
| GR | 15.06.2012 | ||
| ES | 25.06.2012 | ||
| IS | 14.07.2012 | ||
| PT | 16.07.2012 | ||
| IE | 17.09.2012 | ||
| BE | 30.09.2012 | ||
| MC | 30.09.2012 | ||
| FR | 01.10.2012 | ||
| Former [2013/51] | AL | 14.03.2012 | |
| CY | 14.03.2012 | ||
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| DK | 14.03.2012 | ||
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| FI | 14.03.2012 | ||
| HR | 14.03.2012 | ||
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| SI | 14.03.2012 | ||
| SK | 14.03.2012 | ||
| BG | 14.06.2012 | ||
| NO | 14.06.2012 | ||
| GR | 15.06.2012 | ||
| ES | 25.06.2012 | ||
| IS | 14.07.2012 | ||
| PT | 16.07.2012 | ||
| IE | 17.09.2012 | ||
| BE | 30.09.2012 | ||
| MC | 30.09.2012 | ||
| FR | 01.10.2012 | ||
| Former [2013/40] | CY | 14.03.2012 | |
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| LV | 14.03.2012 | ||
| NL | 14.03.2012 | ||
| PL | 14.03.2012 | ||
| RO | 14.03.2012 | ||
| SE | 14.03.2012 | ||
| SI | 14.03.2012 | ||
| SK | 14.03.2012 | ||
| BG | 14.06.2012 | ||
| NO | 14.06.2012 | ||
| GR | 15.06.2012 | ||
| ES | 25.06.2012 | ||
| IS | 14.07.2012 | ||
| PT | 16.07.2012 | ||
| IE | 17.09.2012 | ||
| BE | 30.09.2012 | ||
| MC | 30.09.2012 | ||
| FR | 01.10.2012 | ||
| Former [2013/33] | CY | 14.03.2012 | |
| CZ | 14.03.2012 | ||
| DK | 14.03.2012 | ||
| EE | 14.03.2012 | ||
| FI | 14.03.2012 | ||
| HR | 14.03.2012 | ||
| IT | 14.03.2012 | ||
| LT | 14.03.2012 | ||
| LV | 14.03.2012 | ||
| NL | 14.03.2012 | ||
| PL | 14.03.2012 | ||
| RO | 14.03.2012 | ||
| SE | 14.03.2012 | ||
| SI | 14.03.2012 | ||
| SK | 14.03.2012 | ||
| BG | 14.06.2012 | ||
| NO | 14.06.2012 | ||
| GR | 15.06.2012 | ||
| ES | 25.06.2012 | ||
| IS | 14.07.2012 | ||
| PT | 16.07.2012 | ||
| IE | 17.09.2012 | ||
| BE | 30.09.2012 | ||
| MC | 30.09.2012 | ||
| Former [2013/22] | CY | 14.03.2012 | |
| CZ | 14.03.2012 | ||
| DK | 14.03.2012 | ||
| EE | 14.03.2012 | ||
| FI | 14.03.2012 | ||
| HR | 14.03.2012 | ||
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| NL | 14.03.2012 | ||
| PL | 14.03.2012 | ||
| RO | 14.03.2012 | ||
| SE | 14.03.2012 | ||
| SI | 14.03.2012 | ||
| SK | 14.03.2012 | ||
| NO | 14.06.2012 | ||
| GR | 15.06.2012 | ||
| ES | 25.06.2012 | ||
| IS | 14.07.2012 | ||
| PT | 16.07.2012 | ||
| MC | 30.09.2012 | ||
| Former [2013/20] | CY | 14.03.2012 | |
| CZ | 14.03.2012 | ||
| DK | 14.03.2012 | ||
| EE | 14.03.2012 | ||
| FI | 14.03.2012 | ||
| HR | 14.03.2012 | ||
| IT | 14.03.2012 | ||
| LT | 14.03.2012 | ||
| LV | 14.03.2012 | ||
| NL | 14.03.2012 | ||
| PL | 14.03.2012 | ||
| RO | 14.03.2012 | ||
| SE | 14.03.2012 | ||
| SI | 14.03.2012 | ||
| SK | 14.03.2012 | ||
| NO | 14.06.2012 | ||
| GR | 15.06.2012 | ||
| IS | 14.07.2012 | ||
| PT | 16.07.2012 | ||
| MC | 30.09.2012 | ||
| Former [2013/11] | CY | 14.03.2012 | |
| CZ | 14.03.2012 | ||
| DK | 14.03.2012 | ||
| EE | 14.03.2012 | ||
| FI | 14.03.2012 | ||
| HR | 14.03.2012 | ||
| IT | 14.03.2012 | ||
| LT | 14.03.2012 | ||
| LV | 14.03.2012 | ||
| NL | 14.03.2012 | ||
| PL | 14.03.2012 | ||
| RO | 14.03.2012 | ||
| SE | 14.03.2012 | ||
| SI | 14.03.2012 | ||
| SK | 14.03.2012 | ||
| NO | 14.06.2012 | ||
| GR | 15.06.2012 | ||
| IS | 14.07.2012 | ||
| PT | 16.07.2012 | ||
| Former [2013/08] | CY | 14.03.2012 | |
| CZ | 14.03.2012 | ||
| DK | 14.03.2012 | ||
| EE | 14.03.2012 | ||
| FI | 14.03.2012 | ||
| HR | 14.03.2012 | ||
| LT | 14.03.2012 | ||
| LV | 14.03.2012 | ||
| NL | 14.03.2012 | ||
| PL | 14.03.2012 | ||
| RO | 14.03.2012 | ||
| SE | 14.03.2012 | ||
| SI | 14.03.2012 | ||
| SK | 14.03.2012 | ||
| NO | 14.06.2012 | ||
| GR | 15.06.2012 | ||
| IS | 14.07.2012 | ||
| PT | 16.07.2012 | ||
| Former [2013/01] | CY | 14.03.2012 | |
| CZ | 14.03.2012 | ||
| EE | 14.03.2012 | ||
| FI | 14.03.2012 | ||
| HR | 14.03.2012 | ||
| LT | 14.03.2012 | ||
| LV | 14.03.2012 | ||
| PL | 14.03.2012 | ||
| RO | 14.03.2012 | ||
| SE | 14.03.2012 | ||
| SI | 14.03.2012 | ||
| SK | 14.03.2012 | ||
| NO | 14.06.2012 | ||
| GR | 15.06.2012 | ||
| IS | 14.07.2012 | ||
| PT | 16.07.2012 | ||
| Former [2012/50] | CY | 14.03.2012 | |
| CZ | 14.03.2012 | ||
| EE | 14.03.2012 | ||
| FI | 14.03.2012 | ||
| HR | 14.03.2012 | ||
| LT | 14.03.2012 | ||
| LV | 14.03.2012 | ||
| PL | 14.03.2012 | ||
| RO | 14.03.2012 | ||
| SE | 14.03.2012 | ||
| SI | 14.03.2012 | ||
| SK | 14.03.2012 | ||
| NO | 14.06.2012 | ||
| GR | 15.06.2012 | ||
| IS | 14.07.2012 | ||
| Former [2012/49] | CY | 14.03.2012 | |
| CZ | 14.03.2012 | ||
| EE | 14.03.2012 | ||
| FI | 14.03.2012 | ||
| HR | 14.03.2012 | ||
| LT | 14.03.2012 | ||
| LV | 14.03.2012 | ||
| PL | 14.03.2012 | ||
| RO | 14.03.2012 | ||
| SE | 14.03.2012 | ||
| SI | 14.03.2012 | ||
| NO | 14.06.2012 | ||
| GR | 15.06.2012 | ||
| IS | 14.07.2012 | ||
| Former [2012/48] | CY | 14.03.2012 | |
| EE | 14.03.2012 | ||
| FI | 14.03.2012 | ||
| HR | 14.03.2012 | ||
| LT | 14.03.2012 | ||
| LV | 14.03.2012 | ||
| SE | 14.03.2012 | ||
| NO | 14.06.2012 | ||
| GR | 15.06.2012 | ||
| Former [2012/41] | CY | 14.03.2012 | |
| FI | 14.03.2012 | ||
| HR | 14.03.2012 | ||
| LT | 14.03.2012 | ||
| LV | 14.03.2012 | ||
| NO | 14.06.2012 | ||
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| Former [2012/39] | FI | 14.03.2012 | |
| HR | 14.03.2012 | ||
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| LV | 14.03.2012 | ||
| NO | 14.06.2012 | ||
| GR | 15.06.2012 | ||
| Former [2012/37] | FI | 14.03.2012 | |
| HR | 14.03.2012 | ||
| LT | 14.03.2012 | ||
| NO | 14.06.2012 | ||
| GR | 15.06.2012 | ||
| Former [2012/36] | HR | 14.03.2012 | |
| LT | 14.03.2012 | ||
| NO | 14.06.2012 | ||
| GR | 15.06.2012 | ||
| Former [2012/34] | LT | 14.03.2012 | |
| NO | 14.06.2012 | Documents cited: | Search | [A] WO0012667 (UNILEVER PLC et al.) | [A] WO9534628 (UNILEVER NV et al.) | [A] EP1199402 (DEGUSSA et al.) | [AP] US2010126680 (LU CHEN et al.) | [A] US2002179262 (NEY BILL et al.) | [A] WO2004000985 (DEGUSSA et al.) | by applicant | DE10317526 | EP0479319 | DE10153409 | US5766515 | WO0077297 | EP0456032 | H.U. SSS; H. KRGER; K. SCHMIDT, PAPIER (BINGEN, GERMANY), vol. 34, no. 10, 1980, pages 433 - 438 | "Ullmann's Encyclopedia, 6. Edition,", 2001, article "paper and pulp" |