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EP0005292
European procedure
Extract from the Register of European Patents
EP About this file: EP0005292
| EP0005292 - Process for the separation of ammonia and carbon dioxide from mixtures containing ammonia, carbon dioxide and water [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 14.09.2016 Database last updated on 11.04.2026 | Most recent event Tooltip | 14.09.2016 | No opposition filed within time limit | Applicant(s) | For all designated states STAMICARBON B.V. Mijnweg 1 NL-6167 AC Geleen / NL | [N/P] | Inventor(s) | 01 /
Biermans, Andreas Johannes Slagboomweg 23 NL-6129 GA Urmond / NL | [N/P] | Representative(s) | Hatzmann, Martin Octrooibureau DSM P.O. Box 9 6160 MA Geleen / NL | [N/P] |
| Former [1981/41] | Hatzmann, Marinus Jan OCTROOIBUREAU DSM P.O.Box 9 NL-6160 MA Geleen / NL | Application number, filing date | 79200196.8 | 18.04.1979 | Priority number, date | NL19780004668 | 29.04.1978 Original published format: NL 7804668 | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0005292 | Date: | 14.11.1979 | Language: | EN | [N/P] | Type: | B1 Patent specification | No.: | EP0005292 | Date: | 14.10.1981 | Language: | EN | [1981/41] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 14.09.1979 | Classification | IPC: | C01C1/02, C01B31/20 | [1981/41] | CPC: |
C01C1/12 (EP,US);
Y02C20/40 (EP,US)
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| Former IPC [1981/41] | C01C1/02 | Designated contracting states | BE, DE, FR, GB, IT, NL, SE | Title | German: | Verfahren zum Entfernen von Ammoniak und Kohlendioxid aus einer gasförmigen Mischung, die Ammoniak, Kohlendioxid und Wasser enthält | English: | Process for the separation of ammonia and carbon dioxide from mixtures containing ammonia, carbon dioxide and water | French: | Procédé pour la séparation d'ammoniac et de bioxyde de carbone à partir de mélanges contenant de l'ammoniac, du bioxyde de carbone et de l'eau | Examination procedure | 10.10.1979 | Examination requested | 17.01.1980 | Despatch of a communication from the examining division (Time limit: {0}) | 19.09.1980 | Despatch of a communication from the examining division (Time limit: M02) | 31.10.1980 | Reply to a communication from the examining division | 09.12.1980 | Despatch of communication of intention to grant (Approval: ) | 26.03.1981 | Communication of intention to grant the patent | 20.05.1981 | Fee for grant paid | 20.05.1981 | Fee for publishing/printing paid | Opposition(s) | 14.07.1982 | No opposition filed within time limit [ N /P ] | Fees paid | Renewal fee | 30.04.1981 | 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 | US3114681 (BIEKART HENDRIK J B et al.) | FR1457776 (ALLIED CHEM et al.) | NL6706135 | FR2367702 (BASF AG et al.) | GB1341100 (STAMICARBON et al.) | NL143063 | NL7007873 | DE669319 (PINTSCH JULIUS KG et al.) | US4060591 (GARBER ALFRED et al.) | FR2370247 (STAMICARBON et al.) | US3112177 (SEIICHI FUJISE et al.) | GB916945 (BERGWERKSVERBAND GMBH et al.) | NL7612163 (STAMICARBON et al.) | GB1129939 (CHEMIE LINZ AG et al.) |