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EP0264543
European procedure
Extract from the Register of European Patents
EP About this file: EP0264543
| EP0264543 - Perylene derivatives [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 06.02.1992 Database last updated on 30.07.2024 | Most recent event Tooltip | 06.02.1992 | No opposition filed within time limit | published on 25.03.1992 [1992/13] | Applicant(s) | For all designated states BASF Aktiengesellschaft Carl-Bosch-Strasse 38 67063 Ludwigshafen / DE | [N/P] |
| Former [1988/17] | For all designated states BASF Aktiengesellschaft Carl-Bosch-Strasse 38 D-67063 Ludwigshafen / DE | Inventor(s) | 01 /
Iden, Ruediger, Dr. Chem. Ruhhecke 25a D-6720 Speyer / DE | 02 /
Seybold, Guenther, Dr. Chem. Friedrich-Ebert-Strasse 14 D-6708 Neuhofen / DE | [1988/17] | Application number, filing date | 87108848.0 | 20.12.1984 | [1988/17] | Priority number, date | DE19843400991 | 13.01.1984 Original published format: DE 3400991 | [1988/17] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0264543 | Date: | 27.04.1988 | Language: | DE | [1988/17] | Type: | A3 Search report | No.: | EP0264543 | Date: | 24.08.1988 | Language: | DE | [1988/34] | Type: | B1 Patent specification | No.: | EP0264543 | Date: | 03.04.1991 | Language: | DE | [1991/14] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 07.07.1988 | Classification | IPC: | C07C255/52, C07C255/57, // C09B3/18, H01L31/02 | [1991/14] | CPC: |
C09B3/18 (EP,US);
H01L31/055 (EP,US);
Y02E10/52 (EP,US)
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| Former IPC [1988/17] | C07C121/64, // C09B3/18, H01L31/02 | Designated contracting states | CH, DE, FR, GB, IT, LI [1988/17] | Title | German: | Perylenverbindungen | [1988/17] | English: | Perylene derivatives | [1988/17] | French: | Dérivés de pérylène | [1988/17] | Examination procedure | 03.08.1988 | Examination requested [1988/39] | 27.03.1990 | Despatch of communication of intention to grant (Approval: No) | 22.06.1990 | Despatch of communication of intention to grant (Approval: later approval) | 28.06.1990 | Communication of intention to grant the patent | 19.10.1990 | Fee for grant paid | 19.10.1990 | Fee for publishing/printing paid | Parent application(s) Tooltip | EP84115970.0 / EP0156997 | Opposition(s) | 04.01.1992 | No opposition filed within time limit [1992/13] | Request for further processing for: | 19.10.1990 | Request for further processing filed | 19.10.1990 | Full payment received (date of receipt of payment) Request granted | 14.11.1990 | Decision despatched | Fees paid | Renewal fee | 08.07.1987 | Renewal fee patent year 03 | 19.12.1987 | Renewal fee patent year 04 | 16.12.1988 | Renewal fee patent year 05 | 15.12.1989 | Renewal fee patent year 06 | 18.12.1990 | Renewal fee patent year 07 | 02.01.1991 | Renewal fee patent year 08 |
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