-
EP0616608
European procedure
Extract from the Register of European Patents
EP About this file: EP0616608
| EP0616608 - IMPROVED METHOD FOR THE DRY-NEUTRALIZATION OF OLEFINICALLY REACTIVE ORGANIC LIQUIDS [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 16.01.1998 Database last updated on 02.09.2024 | Most recent event Tooltip | 16.01.1998 | No opposition filed within time limit | published on 04.03.1998 [1998/10] | Applicant(s) | For all designated states Henkel Kommanditgesellschaft auf Aktien 40191 Düsseldorf / DE | [N/P] |
| Former [1994/39] | For all designated states Henkel Kommanditgesellschaft auf Aktien D-40191 Düsseldorf / DE | Inventor(s) | 01 /
RITTER, Wolfgang Am Bandenfeld 74 D-5657 Haan / DE | 02 /
ORTANDERL, Stefanie Keltenstrasse 61 D-4053 Jüchen 1 / DE | [1994/39] | Representative(s) | (deleted) | [1995/45] |
| Former [1994/39] | von Kreisler, Alek, Dipl.-Chem., et al Patentanwälte, von Kreisler-Selting-Werner, Bahnhofsvorplatz 1 (Deichmannhaus) D-50667 Köln / DE | Application number, filing date | 92924646.0 | 02.12.1992 | [1994/39] | WO1992EP02785 | Priority number, date | DE19914140373 | 07.12.1991 Original published format: DE 4140373 | [1994/39] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | WO9312066 | Date: | 24.06.1993 | Language: | DE | [1993/15] | Type: | A1 Application with search report | No.: | EP0616608 | Date: | 28.09.1994 | Language: | DE | The application published by WIPO in one of the EPO official languages on 24.06.1993 takes the place of the publication of the European patent application. | [1994/39] | Type: | B1 Patent specification | No.: | EP0616608 | Date: | 12.03.1997 | Language: | DE | [1997/11] | Search report(s) | International search report - published on: | EP | 24.06.1993 | Classification | IPC: | C07C67/48, C07C69/54 | [1994/39] | CPC: |
C07C67/48 (EP,US);
C07B63/02 (EP,US)
| Designated contracting states | BE, DE, FR, GB, IT, NL [1994/39] | Title | German: | VERBESSERTE TROCKENNEUTRALISATION OLEFINISCH REAKTIVER ORGANISCHER FLÜSSIGPHASEN | [1994/39] | English: | IMPROVED METHOD FOR THE DRY-NEUTRALIZATION OF OLEFINICALLY REACTIVE ORGANIC LIQUIDS | [1994/39] | French: | NEUTRALISATION A SEC AMELIOREE DE PHASES LIQUIDES ORGANIQUES A REACTION OLEFINIQUE | [1994/39] | Entry into regional phase | 04.06.1994 | National basic fee paid | 04.06.1994 | Designation fee(s) paid | 04.06.1994 | Examination fee paid | Examination procedure | 02.07.1993 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 04.06.1994 | Examination requested [1994/39] | 21.09.1995 | Despatch of a communication from the examining division (Time limit: M06) | 28.03.1996 | Reply to a communication from the examining division | 13.05.1996 | Despatch of communication of intention to grant (Approval: Yes) | 06.09.1996 | Communication of intention to grant the patent | 28.11.1996 | Fee for grant paid | 28.11.1996 | Fee for publishing/printing paid | Opposition(s) | 13.12.1997 | No opposition filed within time limit [1998/10] | Fees paid | Renewal fee | 24.11.1994 | Renewal fee patent year 03 | 17.11.1995 | Renewal fee patent year 04 | 11.12.1996 | Renewal fee patent year 05 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Cited in | International search | [A]DE2330435 (HUELS CHEMISCHE WERKE AG); | [A]WO9007484 (HENKEL KGAA [DE]) |