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EP0211560
European procedure
Extract from the Register of European Patents
EP About this file: EP0211560
| EP0211560 - Gas purification [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 12.07.1990 Database last updated on 13.07.2024 | Most recent event Tooltip | 12.07.1990 | No opposition filed within time limit | published on 29.08.1990 [1990/35] | Applicant(s) | For all designated states IMPERIAL CHEMICAL INDUSTRIES PLC Imperial Chemical House, Millbank London SW1P 3JF / GB | [1987/09] | Inventor(s) | 01 /
Denny, Patrick John Broadmede Dalton Road Croft-on-Tees Darlington Co Durham / GB | 02 /
Carnell, Peter John Herbert 50 Hartburn Village Stockton-on-Tees Cleveland / GB | [1987/09] | Representative(s) | Gratwick, Christopher, et al Uniqema Intellectual Property Department PO Box 90 Wilton Middlesbrough Clveland TS90 8JE / GB | [N/P] |
| Former [1987/09] | Gratwick, Christopher, et al Intellectual Property Department ICI Chemicals & Polymers Ltd P.O. Box 11 The Heath Runcorn Cheshire WA7 4QE / GB | Application number, filing date | 86305623.0 | 22.07.1986 | [1987/09] | Priority number, date | GB19850020353 | 14.08.1985 Original published format: GB 8520353 | [1987/09] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0211560 | Date: | 25.02.1987 | Language: | EN | [1987/09] | Type: | A3 Search report | No.: | EP0211560 | Date: | 01.06.1988 | Language: | EN | [1988/22] | Type: | B1 Patent specification | No.: | EP0211560 | Date: | 20.09.1989 | Language: | EN | [1989/38] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 11.04.1988 | Classification | IPC: | B01D53/02, C10K1/20, C07C9/04 | [1987/09] | CPC: |
C07C7/005 (EP,US);
B01D53/02 (EP,US);
C07C7/14841 (EP,US)
| C-Set: |
C07C7/005, C07C9/04 (EP,US);
C07C7/14841, C07C9/04 (US,EP) | Designated contracting states | AT, BE, CH, DE, FR, GB, IT, LI, LU, NL, SE [1987/09] | Title | German: | Gasreinigung | [1987/09] | English: | Gas purification | [1987/09] | French: | Epuration d'un gaz | [1987/09] | Examination procedure | 20.02.1988 | Examination requested [1988/16] | 04.01.1989 | Despatch of communication of intention to grant (Approval: No) | 13.02.1989 | Despatch of communication of intention to grant (Approval: later approval) | 01.03.1989 | Communication of intention to grant the patent | 08.05.1989 | Fee for grant paid | 08.05.1989 | Fee for publishing/printing paid | Opposition(s) | 21.06.1990 | No opposition filed within time limit [1990/35] | Fees paid | Renewal fee | 14.06.1988 | Renewal fee patent year 03 | 12.06.1989 | Renewal fee patent year 04 |
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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]DE2650711 (CONOCO METHANATION CO); | [A]US4329160 (SHERMAN JOHN D, et al); | [A]US4374654 (MCCOY CHARLES S) |