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EP0019905
European procedure
Extract from the Register of European Patents
EP About this file: EP0019905
| EP0019905 - Apparatus for the separation of a gas mixture by rectification [Right-click to bookmark this link] | |||
| Former [1980/25] | Process and apparatus for the separation of a gas mixture by rectification, and application of the process | ||
| [1983/01] | Status | No opposition filed within time limit Status updated on 14.09.2016 Database last updated on 18.11.2024 | Most recent event Tooltip | 14.09.2016 | No opposition filed within time limit | Applicant(s) | For all designated states Linde AG Abraham-Lincoln-Strasse 21 65189 Wiesbaden / DE | [N/P] |
| Former [1980/25] | For all designated states Linde Aktiengesellschaft Abraham-Lincoln-Strasse 21 D-65189 Wiesbaden / DE | Inventor(s) | 01 /
Rohde, Wilhelm Forstenrieder Allee 20 D-8000 München 71 / DE | [1980/25] | Representative(s) | Schaefer, Gerhard Linde Aktiengesellschaft Zentrale Patentabteilung 82049 Höllriegelskreuth / DE | [N/P] |
| Former [1980/25] | Schaefer, Gerhard, Dr. Linde Aktiengesellschaft Zentrale Patentabteilung D-82049 Höllriegelskreuth / DE | Application number, filing date | 80102953.9 | 27.05.1980 | [1980/25] | Priority number, date | DE19792922028 | 30.05.1979 Original published format: DE 2922028 | [1980/25] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0019905 | Date: | 10.12.1980 | Language: | DE | [1980/25] | Type: | B1 Patent specification | No.: | EP0019905 | Date: | 05.01.1983 | Language: | DE | [1983/01] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 24.09.1980 | Classification | IPC: | F25J3/00, F25J3/04 | [1980/25] | CPC: |
F25J3/0486 (EP,US);
F25J3/04412 (EP,US);
F25J3/04884 (EP,US);
F25J2205/60 (EP,US);
F25J2245/50 (EP,US);
F25J2250/02 (EP,US);
| Designated contracting states | AT, BE, DE, FR, GB, IT, NL, SE [1980/25] | Title | German: | Vorrichtung zur Zerlegung eines Gasgemisches durch Rektifikation | [1983/01] | English: | Apparatus for the separation of a gas mixture by rectification | [1983/01] | French: | Dispositif pour la séparation d'un mélange de gaz par rectification | [1983/01] |
| Former [1980/25] | Verfahren und Vorrichtung zur Zerlegung eines Gasgemisches durch Rektifikation und Anwendung des Verfahrens | ||
| Former [1980/25] | Process and apparatus for the separation of a gas mixture by rectification, and application of the process | ||
| Former [1980/25] | Procédé et dispositif pour la séparation d'un mélange de gaz par rectification, et application dudit procédé | Examination procedure | 10.11.1980 | Examination requested [1981/03] | 15.09.1981 | Despatch of a communication from the examining division (Time limit: M04) | 04.12.1981 | Reply to a communication from the examining division | 16.04.1982 | Despatch of communication of intention to grant (Approval: ) | 12.07.1982 | Communication of intention to grant the patent | 17.09.1982 | Fee for grant paid | 17.09.1982 | Fee for publishing/printing paid | Opposition(s) | 05.10.1983 | No opposition filed within time limit [ N /P ] | Fees paid | Renewal fee | 05.05.1982 | 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 | DE624966 [ ] (LINDE EISMASCH AG); | US2590909 [ ] (WESTBY WALTER P, et al); | FR1158036 [ ] (UNION CARBIDE & CARBON CORP); | DE1143526 [ ] (LINDE EISMASCH AG) |