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EP1760140
European procedure
Extract from the Register of European Patents
EP About this file: EP1760140
| EP1760140 - Highly volatile polyether-modified silicone surfactant [Right-click to bookmark this link] | |||
| Former [2007/10] | Highly volatile polyether-Modiifed silicone surfactant | ||
| [2008/25] | Status | Patent revoked Status updated on 30.03.2012 Database last updated on 04.11.2024 | Most recent event Tooltip | 30.03.2012 | Revocation of patent | published on 02.05.2012 [2012/18] | Applicant(s) | For all designated states Shin-Etsu Chemical Co., Ltd. 6-1, Ohtemachi 2-chome Chiyoda-ku Tokyo 100-0004 / JP | [2007/10] | Inventor(s) | 01 /
Yamamoto, Akira c/o Silicone Electronic Research Center 1-10,Oaza Hitomi Matsuidamchi Usui-gun Gnma 379-0224 / JP | 02 /
Ichinohe, Shoji c/o Silicone Electronic Research Center 1-10, Oaza Hitomi Matsuidamchi Usui-gun Gnma 379-0224 / JP | [2008/51] |
| Former [2007/10] | 01 /
Yamamoto, Akira SiliconeElectronicResearchCenter 1-10,Oaza Hitomi Matsuidamchi Usui-gun Gnma 379-0224 / JP | ||
| 02 /
Ichinohe, Shoji SiliconeElectronicResearchCenter 1-10, Oaza Hitomi Matsuidamchi Usui-gun Gnma 379-0224 / JP | Representative(s) | Wilson Gunn Blackfriars House The Parsonage 5th Floor Manchester M3 2JA / GB | [N/P] |
| Former [2010/34] | Wilson Gunn 5th Floor Blackfriars House The Parsonage Manchester M3 2JA / GB | ||
| Former [2007/10] | Wilson Gunn Chancery House, Chancery Lane London WC2A 1QU / GB | Application number, filing date | 06254446.5 | 25.08.2006 | [2007/10] | Priority number, date | JP20050248840 | 30.08.2005 Original published format: JP 2005248840 | [2007/10] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP1760140 | Date: | 07.03.2007 | Language: | EN | [2007/10] | Type: | A3 Search report | No.: | EP1760140 | Date: | 05.09.2007 | [2007/36] | Type: | B1 Patent specification | No.: | EP1760140 | Date: | 17.12.2008 | Language: | EN | [2008/51] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 08.08.2007 | Classification | IPC: | C11D1/82, C08L83/12 | [2007/36] | CPC: |
C08G77/04 (KR);
C08G77/46 (EP,KR,US);
C08L83/12 (EP,KR,US);
C11D1/82 (EP,KR,US)
|
| Former IPC [2007/10] | C11D1/82 | Designated contracting states | DE, FR, GB [2008/20] |
| Former [2007/10] | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LI, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR | Title | German: | Leichtflüchtiges polyethermodifiziertes Silicontensid | [2008/25] | English: | Highly volatile polyether-modified silicone surfactant | [2008/29] | French: | Tensioactif silicone, hautement volatile, modifié par un polyéther | [2008/25] |
| Former [2007/10] | Leichtflüchtiger polyethermodifizierter Silicontensid | ||
| Former [2007/10] | Highly volatile polyether-Modiifed silicone surfactant | ||
| Former [2007/10] | Tensioactif silicone volatile modifié par un polyéther | Examination procedure | 21.02.2008 | Examination requested [2008/14] | 06.03.2008 | Loss of particular rights, legal effect: designated state(s) | 14.04.2008 | Despatch of communication of loss of particular rights: designated state(s) AT, BE, BG, CH, CY, CZ, DK, EE, ES, FI, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR | 07.07.2008 | Communication of intention to grant the patent | 17.10.2008 | Fee for grant paid | 17.10.2008 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
15.09.2009
21.09.2009
ADMISSIBLE Evonik Goldschmidt GmbH 45116 Essen / DE | [2011/49] |
| Former [2011/47] | |||
| Opponent(s) | 01
15.09.2009
21.09.2009
ADMISSIBLE Evonilk Goldschmidt GmbH 45116 Essen / DE | ||
| Former [2009/43] | |||
| Opponent(s) | 01
15.09.2009
Evonilk Goldschmidt GmbH Patentabteilung 45116 Essen / DE | 22.10.2009 | Invitation to proprietor to file observations on the notice of opposition | 16.04.2010 | Reply of patent proprietor to notice(s) of opposition | 14.10.2011 | Date of oral proceedings | 14.10.2011 | Legal effect of revocation of patent [2012/18] | 15.12.2011 | Despatch of minutes of oral proceedings | 15.12.2011 | Despatch of communication that the patent will be revoked | Fees paid | Renewal fee | 14.08.2008 | 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. | Documents cited: | Search | [A]US5558806 (POLICELLO GEORGE A [US], et al) [A] 1-4 * Silicone 1-6;; example -; table 1 *; | [DA]EP1053678 (SHINETSU CHEMICAL CO [JP]) [DA] 1-4 * examples 1-4 * | [A] - STEVENS P J G, "ORGANOSILICONE SURFACTANTS AS ADJUVANTS FOR AGROCHEMICALS", PESTICIDE SCIENCE, ELSEVIER APPLIED SCIENCE PUBLISHER. BARKING, GB, (199301), vol. 38, no. 2/3, ISSN 0031-613X, pages 103 - 122, XP000408739 [A] 1-4 * page 106;; figure 4 * |