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EP0034054
European procedure
Extract from the Register of European Patents
EP About this file: EP0034054
| EP0034054 - Process for the separation of three components from a mixture by solid-bed adsorption and desorption [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 14.09.2016 Database last updated on 03.09.2024 | Most recent event Tooltip | 14.09.2016 | No opposition filed within time limit | Applicant(s) | For all designated states UOP INC. 25 East Algonquin Road Des Plaines Illinois 60017-5017 / US | [N/P] |
| Former [1981/33] | For all designated states UOP INC. 25 East Algonquin Road Des Plaines Illinois 60017-5017 / US | Inventor(s) | 01 /
Broughton, Donald Bedoes 1639 Hinman Avenue Evanston Illinois / US | [1981/33] | Representative(s) | Hale, Stephen Geoffrey, et al Bromhead Johnson 19 Buckingham Street London WC2N 6EF / GB | [N/P] |
| Former [1981/33] | Hale, Stephen Geoffrey, et al J.Y. & G.W. Johnson Furnival House 14/18 High Holborn London WC1V 6DE / GB | Application number, filing date | 81300504.8 | 06.02.1981 | [1981/33] | Priority number, date | US19800123227 | 07.02.1980 Original published format: US 123227 | US19800144757 | 28.04.1980 Original published format: US 144757 | [1981/33] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0034054 | Date: | 19.08.1981 | Language: | EN | [1981/33] | Type: | B1 Patent specification | No.: | EP0034054 | Date: | 02.02.1983 | Language: | EN | [1983/05] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 21.05.1981 | Classification | IPC: | C07C7/13, C07C15/067, B01J20/18 | [1981/33] | CPC: |
B01D53/08 (EP,US);
C07C7/12 (KR);
B01D15/1828 (EP,US);
C07C15/08 (KR);
C07C7/13 (EP,US);
B01D2215/023 (EP,US);
B01D2253/108 (EP,US);
B01D2256/24 (EP,US);
B01D2257/7027 (EP,US);
B01D53/0423 (EP,US)
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| C-Set: |
C07C7/13, C07C15/067 (EP,US)
| Designated contracting states | DE, FR, GB, IT, NL [1981/33] | Title | German: | Verfahren zur Trennung von drei Bestandteilen einer Mischung durch Festbett-Adsorption und -Desorption | [1981/33] | English: | Process for the separation of three components from a mixture by solid-bed adsorption and desorption | [1981/33] | French: | Procédé pour la séparation des trois composants d'un mélange par adsorption et désorption en lit fixe | [1981/33] | Examination procedure | 14.09.1981 | Examination requested [1981/47] | 03.05.1982 | Despatch of communication of intention to grant (Approval: ) | 27.07.1982 | Communication of intention to grant the patent | 06.10.1982 | Fee for grant paid | 06.10.1982 | Fee for publishing/printing paid | Opposition(s) | 02.11.1983 | No opposition filed within time limit [ N /P ] |
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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 | US4079094 [ ] (ROSBACK DONALD H, et al); | US4108915 [ ] (ROSBACK DONALD H, et al); | US4031156 [ ] (GEISSLER PAUL R, et al); | US4028428 [ ] (NEUZIL RICHARD W, et al); | US3732325 [ ] (PHARIS J, et al) |