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EP0000566
European procedure
Extract from the Register of European Patents
EP About this file: EP0000566
| EP0000566 - Process for recovery of olefinic nitriles [Right-click to bookmark this link] | Status | Patent revoked Status updated on 08.10.1985 Database last updated on 09.09.2024 | Most recent event Tooltip | 19.06.1986 | Lapse of the patent in a contracting state ???moredetails.lapse.edited??? NL | published on 06.08.1986 [1986/32] | Applicant(s) | For all designated states THE STANDARD OIL COMPANY Midland Building Cleveland, Ohio 44115 / US | [1980/12] |
| Former [1980/12] | For all designated states THE STANDARD OIL COMPANY 200 Public Square, 39-G Cleveland, Ohio 44114-2375 / US | Inventor(s) | 01 /
Fitzgibbons, William Owen 45 College Street Hudson Ohio / US | 02 /
Wu, Hsin Chih 5621 Woodbury Hills Drive Parma Ohio / US | [N/P] | Representative(s) | Baillie, Iain Cameron, et al Ladas & Parry, Dachauerstrasse 37 80335 München / DE | [N/P] |
| Former [1981/35] | Baillie, Iain Cameron, et al c/o Ladas & Parry Altheimer Eck 2 D-80331 München / DE | Application number, filing date | 78100473.4 | 21.07.1978 | Priority number, date | US19770820479 | 29.07.1977 Original published format: US 820479 | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0000566 | Date: | 07.02.1979 | Language: | EN | [N/P] | Type: | B1 Patent specification | No.: | EP0000566 | Date: | 02.09.1981 | Language: | EN | [1981/35] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 18.10.1978 | Classification | IPC: | C07C120/14, C07C121/32 | [1981/35] | CPC: |
C07C253/34 (EP,US);
B01D1/26 (EP,US);
Y10S203/03 (EP,US);
Y10S203/20 (EP,US)
| C-Set: |
C07C253/34, C07C255/08 (EP,US)
| Designated contracting states | BE, CH, DE, FR, GB, NL, SE | Title | German: | Verfahren zur Wiedergewinnung olefinischer Nitrile. | English: | Process for recovery of olefinic nitriles | French: | Procédé de récupération de nitriles oléfiniques. | Examination procedure | 06.08.1979 | Examination requested | 16.01.1980 | Despatch of a communication from the examining division (Time limit: M06) | 01.07.1980 | Reply to a communication from the examining division | 03.10.1980 | Despatch of communication of intention to grant (Approval: ) | 24.02.1981 | Communication of intention to grant the patent | 22.05.1981 | Fee for grant paid | 22.05.1981 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
21.05.1982
13.07.1982
ADMISSIBLE Bayer AG, Leverkusen Konzernverwaltung RP Patente Konzern Bayerwerk D-51368 Leverkusen / DE | [N/P] |
| Former [1982/31] | |||
| Opponent(s) | 01
21.05.1982
13.07.1982
ADMISSIBLE Bayer AG, Leverkusen Konzernverwaltung RP Patente Konzern Bayerwerk D-51368 Leverkusen / DE | 14.07.1982 | Invitation to proprietor to file observations on the notice of opposition | 09.11.1982 | Reply of patent proprietor to notice(s) of opposition | 20.08.1985 | Legal effect of revocation of patent [1985/50] | 20.08.1985 | Despatch of communication that the patent will be revoked | Fees paid | Renewal fee | 05.08.1980 | Renewal fee patent year 03 | 23.06.1981 | Renewal fee patent year 04 | Penalty fee | Additional fee for renewal fee | 31.07.1980 | 03 M06 Fee paid on 05.08.1980 |
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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. | Lapses during opposition Tooltip | NL | 02.09.1981 | [1986/32] |
| Former [1982/18] | deleted | Documents cited: | Search | FR2151272 [ ] (BADGER CO) |