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EP2072535
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EP About this file: EP2072535
| EP2072535 - Hydrogenation of diene-based polymer latex [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 25.02.2011 Database last updated on 12.11.2024 | Most recent event Tooltip | 25.02.2011 | Application deemed to be withdrawn | published on 30.03.2011 [2011/13] | Applicant(s) | For all designated states Lanxess Inc. 1265 Vidal Street South Sarnia, Ontario N7T 7M2 / CA | [N/P] |
| Former [2009/26] | For all designated states Lanxess Inc. 1265 Vidal Street South Sarnia Ontario N7T 7M2 / CA | Inventor(s) | 01 /
Pan, Qinmin 758, Brandenburg Boulevard Waterloo, Ontario N2T 2W9 / CA | 02 /
Rempel, Garry 532, Sandbrooke Court Waterloo, Ontario N2T 2H4 / CA | 03 /
Wei, Zhenli 248, 350 Columbia Street West Waterloo, Ontario N2L 6P2 / CA | [2009/26] | Representative(s) | Wichmann, Birgid LANXESS Deutschland GmbH LEX-IPR Kennedyplatz 1 50569 Köln / DE | [N/P] |
| Former [2009/26] | Wichmann, Birgid LANXESS Deutschland GmbH LIP-IPR Q 18 / 1450 51369 Leverkusen / DE | Application number, filing date | 07123385.2 | 17.12.2007 | [2009/26] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP2072535 | Date: | 24.06.2009 | Language: | EN | [2009/26] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 21.04.2008 | Classification | IPC: | C08C19/02, C08F8/04 | [2009/26] | CPC: |
C08C19/02 (EP,US);
C08F8/04 (KR);
C08F36/00 (KR);
C08F4/60 (KR)
| Designated contracting states | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LI, LT, LU, LV, MC, MT, NL, PL, PT, RO, SE, SI, SK, TR [2009/26] | Title | German: | Hydrierung eines dien-basierten Polymer-Latexes | [2009/26] | English: | Hydrogenation of diene-based polymer latex | [2009/26] | French: | Hydrogénation de latex polymère à base de diène | [2009/26] | Examination procedure | deleted | Communication of intention to grant the patent | 28.12.2009 | Examination requested [2010/06] | 28.05.2010 | Despatch of a communication from the examining division (Time limit: M04) | 08.10.2010 | Application deemed to be withdrawn, date of legal effect [2011/13] | 15.11.2010 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [2011/13] | Fees paid | Renewal fee | 04.01.2010 | Renewal fee patent year 03 | Penalty fee | Additional fee for renewal fee | 31.12.2010 | 04 M06 Not yet paid |
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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 | [XD]WO0073357 (BASF AG [DE], et al) [XD] 1-17 * abstract * * page 2, line 42 - page 9, line 44 * * page 10, line 1 - line 36 * * page 11, line 29 - page 14, line 14 *; | [X]EP1705194 (LANXESS INC [CA]) [X] 1-17 * abstract *; | [DA]EP1721910 (POLIMERI EUROPA SPA [IT]) [DA] 1 * abstract * * paragraphs [0017] , [0030] * |