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EP0125481
European procedure
Extract from the Register of European Patents
EP About this file: EP0125481
| EP0125481 - Electrophotographic recording material [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 07.07.1988 Database last updated on 09.04.2026 | Most recent event Tooltip | 07.07.1988 | No opposition filed within time limit | published on 24.08.1988 [1988/34] | Applicant(s) | For all designated states HOECHST AKTIENGESELLSCHAFT 65926 Frankfurt am Main / DE | [N/P] |
| Former [1984/47] | For all designated states HOECHST AKTIENGESELLSCHAFT D-65926 Frankfurt am Main / DE | Inventor(s) | 01 /
Lind, Erwin, Dr. Dipl.-Chem. Holunderweg 7 D-6200 Wiesbaden / DE | [1984/47] | Application number, filing date | 84103911.8 | 07.04.1984 | [1984/47] | Priority number, date | DE19833313798 | 15.04.1983 Original published format: DE 3313798 | [1984/47] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0125481 | Date: | 21.11.1984 | Language: | DE | [1984/47] | Type: | B1 Patent specification | No.: | EP0125481 | Date: | 09.09.1987 | Language: | DE | [1987/37] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 14.08.1984 | Classification | IPC: | G03G5/05, G03G5/04, G03G5/06, G03G5/09, G03G13/26, H05K3/02, C07D271/10 | [1987/37] | CPC: |
G03G5/0517 (EP,US);
G03G13/28 (EP,US);
H05K3/065 (EP,US)
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| Former IPC [1984/47] | G03G5/04, G03G5/05, G03G5/06, G03G5/09, G03G13/26, H05K3/02, C07D271/10 | Designated contracting states | BE, CH, DE, FR, GB, LI, NL, SE [1984/47] | Title | German: | Elektrophotographisches Aufzeichnungsmaterial | [1984/47] | English: | Electrophotographic recording material | [1984/47] | French: | Matériau d'enregistrement électrophotographique | [1984/47] | File destroyed: | 20.04.2002 | Examination procedure | 29.11.1984 | Examination requested [1985/07] | 26.06.1986 | Despatch of communication of intention to grant (Approval: ) | 28.08.1986 | Communication of intention to grant the patent | 04.12.1986 | Fee for grant paid | 04.12.1986 | Fee for publishing/printing paid | Opposition(s) | 10.06.1988 | No opposition filed within time limit [1988/34] | Fees paid | Renewal fee | 12.03.1986 | Renewal fee patent year 03 | 12.03.1987 | Renewal fee patent year 04 |
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