EP0551362 - METHOD OF ABSORBING HYDROPHOBIC WATER-IMMISCIBLE LIQUIDS [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 24.10.1997 Database last updated on 02.09.2024 | Most recent event Tooltip | 24.10.1997 | No opposition filed within time limit | published on 10.12.1997 [1997/50] | Applicant(s) | For all designated states ROBSON, David, James Lleiniau Dwyran Anglesey Gwynedd LL61 6YG / GB | For all designated states LAWTHER, John, Mark 47 Bro Emrys, Tal-Y-Bont Bangor Gwynedd LL57 3YS / GB | For all designated states HUGHES, Sara 4 Tan-Y-Bryn Terrace Bangor Gwynedd LL57 1HS / GB | [N/P] |
Former [1993/29] | For all designated states ROBSON, David, James Lleiniau Dwyran Anglesey, Gwynedd LL61 6YG / GB | ||
For all designated states LAWTHER, John, Mark 47 Bro Emrys, Tal-Y-Bont Bangor, Gwynedd LL57 3YS / GB | |||
For all designated states HUGHES, Sara 4 Tan-Y-Bryn Terrace Bangor, Gwynedd LL57 1HS / GB | Inventor(s) | 01 /
see applicant ... | [1993/29] | Representative(s) | Atkinson, Peter Birch Marks & Clerk LLP 1 New York Street Manchester M1 4HD / GB | [N/P] |
Former [1994/32] | Atkinson, Peter Birch MARKS & CLERK, Sussex House, 83-85 Mosley Street Manchester M2 3LG / GB | ||
Former [1993/29] | Atkinson, Peter Birch Marks & Clerk Suite 301 Sunlight House Quay Street Manchester M3 3JY / GB | Application number, filing date | 91917673.5 | 03.10.1991 | [1993/29] | WO1991GB01711 | Priority number, date | GB19900021509 | 03.10.1990 Original published format: GB 9021509 | [1993/29] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9206146 | Date: | 16.04.1992 | Language: | EN | [1992/09] | Type: | A1 Application with search report | No.: | EP0551362 | Date: | 21.07.1993 | Language: | EN | The application published by WIPO in one of the EPO official languages on 16.04.1992 takes the place of the publication of the European patent application. | [1993/29] | Type: | B1 Patent specification | No.: | EP0551362 | Date: | 18.12.1996 | Language: | EN | [1996/51] | Search report(s) | International search report - published on: | EP | 16.04.1992 | Classification | IPC: | C09K3/32, C02F1/68, B01J20/24 | [1993/29] | CPC: |
B01D17/0202 (EP,US);
B01J20/24 (EP,US);
C02F1/681 (EP,US);
C09K3/32 (EP,US)
| Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GR, IT, LI, NL, SE [1993/29] | Title | German: | VERFAHREN ZUR AUFSAUGEN VON HYDROPHOBEN UND IM WASSER UNLÖSLICHEN FLÜSSIGKEITEN | [1993/29] | English: | METHOD OF ABSORBING HYDROPHOBIC WATER-IMMISCIBLE LIQUIDS | [1993/29] | French: | PROCEDE D'ABSORPTION DE LIQUIDES HYDROPHOBES NON MISCIBLES A L'EAU | [1993/29] | Entry into regional phase | 03.05.1993 | National basic fee paid | 03.05.1993 | Designation fee(s) paid | 03.05.1993 | Examination fee paid | Examination procedure | 04.05.1992 | Request for preliminary examination filed International Preliminary Examining Authority: DE | 03.05.1993 | Examination requested [1993/29] | 21.07.1994 | Despatch of a communication from the examining division (Time limit: M08) | 31.03.1995 | Reply to a communication from the examining division | 06.06.1995 | Despatch of communication of intention to grant (Approval: Yes) | 17.01.1996 | Despatch of communication that the application is refused, reason: formalities examination {1} | 01.04.1996 | Communication of intention to grant the patent | 01.07.1996 | Fee for grant paid | 01.07.1996 | Fee for publishing/printing paid | Opposition(s) | 19.09.1997 | No opposition filed within time limit [1997/50] | Request for further processing for: | 18.03.1996 | Request for further processing filed | 18.03.1996 | Full payment received (date of receipt of payment) Request granted | 01.04.1996 | Decision despatched | Fees paid | Renewal fee | 11.10.1993 | Renewal fee patent year 03 | 08.10.1994 | Renewal fee patent year 04 | 10.10.1995 | Renewal fee patent year 05 | 09.10.1996 | Renewal fee patent year 06 |
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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. | Cited in | International search | [A]EP0002070 (FISCHER KARL OTTO PAUL); | [Y]FR2466564 (CENTRE TECH TEINTURE NETTOYAGE [FR]); | [A]EP0094363 (KOPPARFORS PAPYRUS AB [SE]); | [A]DE3423885 (MEYNEN HERMANN); | [A]US4605640 (FANTA GEORGE F [US], et al); | [A]WO8810183 (WEYERHAEUSER CO [US]); | [Y]US4925343 (RAIBLE ROBERT L [US], et al) |