| EP2578608 - Dispersing agent for solid matter suspensions [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 02.01.2015 Database last updated on 28.03.2026 | Most recent event Tooltip | 12.10.2018 | Lapse of the patent in a contracting state New state(s): AL | published on 14.11.2018 [2018/46] | Applicant(s) | For all designated states Sika Technology AG Zugerstrasse 50 6340 Baar / CH | [2013/15] | Inventor(s) | 01 /
Sulser, Ueli Widenbüelstrasse 15 8103 Unterengstringen / CH | 02 /
Frunz, Lukas Murwiesenstr. 29 8057 Zürich / CH | 03 /
Zimmermann, Jörg Jonas Furrer Strasse 108 8400 Winterthur / CH | [2013/15] | Representative(s) | Sika Patent Attorneys C/o Sika Technology AG Corp. IP Dept. Tüffenwies 16 8048 Zürich / CH | [N/P] |
| Former [2013/15] | Sika Patent Attorneys c/o Sika Technology AG Tüffenwies 16-22 8048 Zürich / CH | Application number, filing date | 11183683.9 | 03.10.2011 | [2013/15] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP2578608 | Date: | 10.04.2013 | Language: | DE | [2013/15] | Type: | B1 Patent specification | No.: | EP2578608 | Date: | 26.02.2014 | Language: | DE | [2014/09] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 20.02.2012 | Classification | IPC: | C08F30/02, C04B24/24, C08F2/38 | [2013/15] | CPC: |
C04B24/243 (EP,US);
C08F30/02 (EP,RU,US);
C04B24/2641 (EP,RU,US);
C04B24/2647 (EP,RU,US);
C04B24/2688 (EP,RU,US);
C04B28/02 (EP,RU,US);
| C-Set: |
C04B28/02, C04B24/243 (EP,US)
| 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, RS, SE, SI, SK, SM, TR [2013/15] | Title | German: | Dispergiermittel für Feststoffsuspensionen | [2013/15] | English: | Dispersing agent for solid matter suspensions | [2013/15] | French: | Agent dispersant pour suspensions de matière solide | [2013/15] | Examination procedure | 10.10.2013 | Examination requested [2013/47] | 28.11.2013 | Communication of intention to grant the patent | 09.01.2014 | Fee for grant paid | 09.01.2014 | 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 28.11.2013 | Opposition(s) | 27.11.2014 | No opposition filed within time limit [2015/06] | Fees paid | Renewal fee | 31.10.2013 | Renewal fee patent year 03 |
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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. | Lapses during opposition Tooltip | HU | 03.10.2011 | AL | 26.02.2014 | BG | 26.02.2014 | CY | 26.02.2014 | CZ | 26.02.2014 | DK | 26.02.2014 | EE | 26.02.2014 | FI | 26.02.2014 | HR | 26.02.2014 | LT | 26.02.2014 | LV | 26.02.2014 | MC | 26.02.2014 | MK | 26.02.2014 | MT | 26.02.2014 | NL | 26.02.2014 | PL | 26.02.2014 | RO | 26.02.2014 | RS | 26.02.2014 | SE | 26.02.2014 | SI | 26.02.2014 | SK | 26.02.2014 | SM | 26.02.2014 | NO | 26.05.2014 | GR | 27.05.2014 | IS | 26.06.2014 | PT | 26.06.2014 | IE | 03.10.2014 | LU | 03.10.2014 | BE | 31.10.2014 | CH | 31.10.2014 | LI | 31.10.2014 | [2018/46] |
| Former [2018/31] | HU | 03.10.2011 | |
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| NO | 26.05.2014 | ||
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| IE | 03.10.2014 | ||
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| BE | 31.10.2014 | ||
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| LI | 31.10.2014 | ||
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| NO | 26.05.2014 | ||
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| IS | 26.06.2014 | ||
| PT | 26.06.2014 | ||
| IE | 03.10.2014 | ||
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| BE | 31.10.2014 | ||
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| IE | 03.10.2014 | ||
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| BE | 31.10.2014 | ||
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| IE | 03.10.2014 | ||
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| BE | 31.10.2014 | ||
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| Former [2016/22] | CY | 26.02.2014 | |
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| SM | 26.02.2014 | ||
| NO | 26.05.2014 | ||
| IS | 26.06.2014 | ||
| PT | 26.06.2014 | ||
| IE | 03.10.2014 | ||
| LU | 03.10.2014 | ||
| BE | 31.10.2014 | ||
| CH | 31.10.2014 | ||
| LI | 31.10.2014 | ||
| Former [2015/46] | CY | 26.02.2014 | |
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| NO | 26.05.2014 | ||
| IS | 26.06.2014 | ||
| PT | 26.06.2014 | ||
| IE | 03.10.2014 | ||
| LU | 03.10.2014 | ||
| BE | 31.10.2014 | ||
| CH | 31.10.2014 | ||
| LI | 31.10.2014 | ||
| Former [2015/33] | CY | 26.02.2014 | |
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| NO | 26.05.2014 | ||
| IS | 26.06.2014 | ||
| PT | 26.06.2014 | ||
| LU | 03.10.2014 | ||
| BE | 31.10.2014 | ||
| CH | 31.10.2014 | ||
| LI | 31.10.2014 | ||
| Former [2015/30] | CY | 26.02.2014 | |
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| NO | 26.05.2014 | ||
| IS | 26.06.2014 | ||
| PT | 26.06.2014 | ||
| LU | 03.10.2014 | ||
| BE | 31.10.2014 | ||
| Former [2015/27] | CY | 26.02.2014 | |
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| NO | 26.05.2014 | ||
| IS | 26.06.2014 | ||
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| LU | 03.10.2014 | ||
| Former [2015/26] | CY | 26.02.2014 | |
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| NO | 26.05.2014 | ||
| IS | 26.06.2014 | ||
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| LU | 03.10.2014 | ||
| Former [2015/24] | CY | 26.02.2014 | |
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| NO | 26.05.2014 | ||
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| IS | 26.06.2014 | Documents cited: | Search | [A] EP2006258 (SIKA TECHNOLOGY AG et al.) | [A] EP2154118 (SIKA TECHNOLOGY AG et al.) [A] 1-13 * the whole document * | [A] WO2009056553 (SIKA TECHNOLOGY AG et al.) [A] 1-13 * the whole document * | [A] EP2410009 (SIKA TECHNOLOGY AG et al.) [A] 1-13 * the whole document * | by applicant | "Initiator in CD Rmpp Chemie Lexikon", 1995, GEORG THIEME VERLAG |