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EP1598380
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EP About this file: EP1598380
| EP1598380 - Isobutene polymerisation in the presence of complexes of donor and fluor containing acid [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 10.02.2006 Database last updated on 15.06.2024 | Most recent event Tooltip | 21.08.2009 | Change - representative | published on 23.09.2009 [2009/39] | Applicant(s) | For all designated states BASF Aktiengesellschaft Carl-Bosch-Strasse 38 67063 Ludwigshafen / DE | [2008/31] |
| Former [2005/47] | For all designated states BASF Aktiengesellschaft 67056 Ludwigshafen / DE | Representative(s) | Reitstötter Kinzebach Patentanwälte Sternwartstraße 4 81679 München / DE | [N/P] |
| Former [2009/39] | Reitstötter - Kinzebach Patentanwälte Sternwartstrasse 4 81679 München / DE | ||
| Former [2005/47] | Reitstötter - Kinzebach Patentanwälte Sternwartstrasse 4 81679 München / DE | Application number, filing date | 04011971.1 | 19.05.2004 | [2005/47] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP1598380 | Date: | 23.11.2005 | Language: | DE | [2005/47] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 20.10.2004 | Classification | IPC: | C08F10/10, C08F4/12 | [2005/47] | CPC: |
C08F10/10 (EP,US)
| C-Set: |
C08F10/10, C08F4/06 (US,EP);
C08F10/10, C08F4/12 (EP,US) | Designated contracting states | AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IT, LI, LU, MC, NL, PL, PT, RO, SE, SI, SK, TR [2005/47] | Extension states | AL | Not yet paid | HR | Not yet paid | LT | Not yet paid | LV | Not yet paid | MK | Not yet paid | Title | German: | Polymerisation von Isobuten in Gegenwart von Komplexen von Donor mit Fluor-haltigen Säuren | [2005/47] | English: | Isobutene polymerisation in the presence of complexes of donor and fluor containing acid | [2005/47] | French: | Polymérisation d'isobutène en présence de complexes d'un donneur avec un acide contenant du fluor | [2005/47] | Examination procedure | 20.09.2005 | Application deemed to be withdrawn, date of legal effect [2006/13] | 26.10.2005 | Despatch of communication that the application is deemed to be withdrawn, reason: A.91(5) [2006/13] |
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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 | [X]GB401297 (IG FARBENINDUSTRIE AG) [X] 1-6,13 * page 3, column 1, line 59 - column 2, line 86 * * example 3 *; | [DA]EP0322241 (EXXON CHEMICAL PATENTS INC [US]) [DA] 1 * claims 1,5 ** page 9, line 40 - line 51 *; | [X]US5556932 (RATH HANS P [DE], et al) [X] 1,3-6,12,13 * claims 1-4 * * examples 1,3,8 * |