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EP0166888
European procedure
Extract from the Register of European Patents
EP About this file: EP0166888
| EP0166888 - Process for polymerizing ethylene or copolymerizing ethylene with higher alpha-monoolefines with a Ziegler catalytic system [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 25.04.1989 Database last updated on 16.07.2024 | Most recent event Tooltip | 25.04.1989 | No opposition filed within time limit | published on 14.06.1989 [1989/24] | Applicant(s) | For all designated states BASF Aktiengesellschaft Carl-Bosch-Strasse 38 67063 Ludwigshafen / DE | [N/P] |
| Former [1986/02] | For all designated states BASF Aktiengesellschaft Carl-Bosch-Strasse 38 D-67063 Ludwigshafen / DE | Inventor(s) | 01 /
Bachl, Robert, Dr. Parsevalstrasse 2 D-6520 Worms 1 / DE | 02 /
Warzelhan, Volker, Dr. Suedtiroler Ring 32 D-6719 Weisenheim / DE | 03 /
Schweier, Guenther, Dr. Friedrich-Pietzsch-Strasse 14 D-6701 Friedelsheim / DE | 04 /
Gropper, Hans, Dr. Sternstrasse 155 D-6700 Ludwigshafen / DE | 05 /
Ball, Wolfgang, Dr. 0 6,9 D-6800 Mannheim 1 / DE | [1986/02] | Application number, filing date | 85104859.5 | 22.04.1985 | [1986/02] | Priority number, date | DE19843417238 | 10.05.1984 Original published format: DE 3417238 | [1986/02] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0166888 | Date: | 08.01.1986 | Language: | DE | [1986/02] | Type: | B1 Patent specification | No.: | EP0166888 | Date: | 29.06.1988 | Language: | DE | [1988/26] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 17.10.1985 | Classification | IPC: | C08F10/00, C08F4/68 | [1986/02] | CPC: |
C08F10/00 (EP,US);
C08F10/02 (EP,US);
Y10S526/901 (EP,US)
| C-Set: |
C08F10/00, C08F4/685 (EP,US);
C08F10/02, C08F4/6152 (US,EP) | Designated contracting states | AT, BE, DE, FR, GB, IT, NL [1986/02] | Title | German: | Verfahren zum Herstellen von Homopolymerisaten des Ethens sowie Copolymerisaten des Ethens mit höheren alpha-Monoolefinen mittels eines Ziegler-Katalysatorsystems | [1986/02] | English: | Process for polymerizing ethylene or copolymerizing ethylene with higher alpha-monoolefines with a Ziegler catalytic system | [1986/02] | French: | Procédé de polymérisation d'éthylène ou de copolymérisation d'éthylène avec des alpha-mono-oléfines supérieures à l'aide d'un système catalyseur Ziegler | [1986/02] | Examination procedure | 07.06.1986 | Examination requested [1986/33] | 18.09.1987 | Despatch of communication of intention to grant (Approval: Yes) | 09.11.1987 | Communication of intention to grant the patent | 06.02.1988 | Fee for grant paid | 06.02.1988 | Fee for publishing/printing paid | Opposition(s) | 30.03.1989 | No opposition filed within time limit [1989/24] | Fees paid | Renewal fee | 10.04.1987 | Renewal fee patent year 03 | 24.04.1988 | Renewal fee patent year 04 |
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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]EP0019637 (MITSUBISHI CHEM IND [JP]); | [A]EP0064637 (BASF AG [DE]) |