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EP0515799
European procedure
Extract from the Register of European Patents
EP About this file: EP0515799
| EP0515799 - Reactor for phase-heterogeneous reactions [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 16.02.1995 Database last updated on 19.04.2025 | Most recent event Tooltip | 16.02.1995 | No opposition filed within time limit | published on 05.04.1995 [1995/14] | Applicant(s) | For all designated states HÜLS AKTIENGESELLSCHAFT 45764 Marl / DE | [N/P] |
| Former [1992/49] | For all designated states HÜLS AKTIENGESELLSCHAFT D-45764 Marl / DE | Inventor(s) | 01 /
Piotrowski, Bernhard, Dr. Alte Lohmarer Strasse 84 W-5204 Lohmar 1 / DE | 02 /
Korte, Hermann-Josef, Dr. Stahlenstrasse 33 W-5216 Niederkassel 2 / DE | [1992/49] | Application number, filing date | 92105680.0 | 02.04.1992 | [1992/49] | Priority number, date | DE19914117592 | 29.05.1991 Original published format: DE 4117592 | [1992/49] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0515799 | Date: | 02.12.1992 | Language: | DE | [1992/49] | Type: | B1 Patent specification | No.: | EP0515799 | Date: | 13.04.1994 | Language: | DE | [1994/15] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 28.09.1992 | Classification | IPC: | B01J10/00, B01J19/24, B01F3/04, C07C69/76 | [1992/49] | CPC: |
B01J19/2435 (EP,US);
B01J10/00 (KR);
B01F23/23231 (EP,US);
B01F23/2368 (EP,US);
C07C67/39 (EP,US);
B01J2219/00081 (EP,US);
Y02P20/582 (EP,US)
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| C-Set: |
C07C67/39, C07C69/76 (EP,US)
| Designated contracting states | BE, CH, DE, ES, FR, GB, IT, LI, NL [1992/49] | Title | German: | Reaktor für phasenheterogene Reaktionen | [1992/49] | English: | Reactor for phase-heterogeneous reactions | [1992/49] | French: | Réacteur pour des réactions aux phases hétérogènes | [1992/49] | Examination procedure | 08.12.1992 | Examination requested [1993/05] | 23.06.1993 | Despatch of communication of intention to grant (Approval: Yes) | 13.10.1993 | Communication of intention to grant the patent | 13.12.1993 | Fee for grant paid | 13.12.1993 | Fee for publishing/printing paid | Opposition(s) | 14.01.1995 | No opposition filed within time limit [1995/14] | Fees paid | Renewal fee | 17.03.1994 | 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]FR1512557 (OLEOSTIN); | [A]DE1264413 (OLEOSTIN S A R L); | [A]GB1580177 (TODD J J); | [AD]US4342876 (KLINGMAN GILBERT E) |