EP0013050 - Process for the removal of volatile ionisable components from aqueous streams [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 14.09.2016 Database last updated on 24.08.2024 | Most recent event Tooltip | 14.09.2016 | No opposition filed within time limit | Applicant(s) | For all designated states Shell Internationale Research Maatschappij B.V. Carel van Bylandtlaan 30 2596 HR Den Haag / NL | [N/P] |
Former [1980/14] | For all designated states SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ B.V. Carel van Bylandtlaan 30 NL-2596 HR Den Haag / NL | Inventor(s) | 01 /
Blytas, George Constantin 14324 Appletree Houston, Texas 77079 / US | 02 /
Maas, Rudolf Jakob Badhuisweg 3 NL-1031 CM Amsterdam / NL | 03 /
Van Aken, Andreas Bernardus Badhuisweg 3 NL-1031 CM Amsterdam / NL | 04 /
Van Schalkwijk, Christiaan Badhuisweg 3 NL-1031 CM Amsterdam / NL | [1983/10] |
Former [1980/14] | 01 /
Blytas, George Constatin 14324 Appletree Houston, Texas 77079 / US | ||
02 /
Maas, Rudolf Jakob Badhuisweg 3 NL-1031 CM Amsterdam / NL | |||
03 /
Van Aken, Andreas Bernardus Badhuisweg 3 NL-1031 CM Amsterdam / NL | |||
04 /
Van Schalkwijk, Christiaan Badhuisweg 3 NL-1031 CM Amsterdam / NL | Representative(s) | Puister, Antonius Tonnis, et al P.O. Box 302 2501 CH Den Haag / NL | [N/P] |
Former [1983/10] | Puister, Antonius Tonnis, Mr., et al P.O. Box 302 NL-2501 CH The Hague / NL | ||
Former [1980/14] | Keuzenkamp, Abraham c/o SHELL Internationale Research Maatschappij B.V. P.O. Box 302 NL-2501 CH 's-Gravenhage / NL | Application number, filing date | 79200764.3 | 14.12.1979 | [1980/14] | Priority number, date | GB19500012078 | 28.12.1978 Original published format: GB 5012078 | [1980/14] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0013050 | Date: | 09.07.1980 | Language: | EN | [1980/14] | Type: | A3 Search report | No.: | EP0013050 | Date: | 28.01.1981 | Language: | EN | [1981/04] | Type: | B1 Patent specification | No.: | EP0013050 | Date: | 09.03.1983 | Language: | EN | [1983/10] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 27.11.1980 | Classification | IPC: | C02F1/46, B01D13/02, C02F9/00 | [1980/14] | CPC: |
B01D61/44 (EP);
C02F1/20 (EP);
C02F1/4693 (EP);
C02F2103/365 (EP);
C02F2201/46115 (EP)
| Designated contracting states | DE, FR, GB, NL [1980/14] | Title | German: | Verfahren zur Entfernung flüchtiger ionisierbarer Komponenten aus wässrigen Strömen | [1980/14] | English: | Process for the removal of volatile ionisable components from aqueous streams | [1980/14] | French: | Procédé pour l'élimination de constituants volatils ionisables à partir de courants aqueux | [1980/14] | File destroyed: | 12.06.1999 | Examination procedure | 10.06.1981 | Examination requested [1981/35] | 11.05.1982 | Despatch of communication of intention to grant (Approval: ) | 30.07.1982 | Communication of intention to grant the patent | 30.08.1982 | Fee for grant paid | 30.08.1982 | Fee for publishing/printing paid | Opposition(s) | 09.12.1983 | No opposition filed within time limit [ N /P ] | Fees paid | Renewal fee | 22.10.1981 | Renewal fee patent year 03 | 18.11.1982 | 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 | DE1097075 [ ]; | US2983656 [ ] (CREAN ROBERT B); | GB1019507 [ ] (IONICS); | GB1044518 [ ] (CARVES SIMON LTD); | US3291713 [ ] (PARSI EDGARDO J); | GB1067500 [ ] (AQUA CHEM INC); | US3554691 [ ] (KUO WEN LING, et al); | FR2238515 [ ] (EXXON RESEARCH ENGINEERING CO [US]); | US3896015 [ ] (MCRAE WAYNE A); | US4107015 [ ] (CHLANDA FREDERICK P, et al) |