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EP0543881
European procedure
Extract from the Register of European Patents
EP About this file: EP0543881
| EP0543881 - SINGLE LAYER DRY PROCESSIBLE PHOTOSENSITIVE COMPOSITION AND TONING PROCESS [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 03.05.1996 Database last updated on 09.09.2024 | Most recent event Tooltip | 03.05.1996 | No opposition filed within time limit | published on 19.06.1996 [1996/25] | Applicant(s) | For all designated states E. I. du Pont de Nemours and Company 1007 Market Street Wilmington, DE 19898 / US | [N/P] |
| Former [1993/22] | For all designated states E.I. DU PONT DE NEMOURS AND COMPANY 1007 Market Street Wilmington Delaware 19898 / US | Inventor(s) | 01 /
HERTLER, Walter, Raymond 1375 Parkersville Road Kennett Square, PA 19348 / US | [1993/22] | Representative(s) | dompatent von Kreisler Selting Werner - Partnerschaft von Patent- und Rechtsanwälten mbB Deichmannhaus am Dom Bahnhofsvorplatz 1 50667 Köln / DE | [N/P] |
| Former [1994/11] | von Kreisler, Alek, Dipl.-Chem., et al Patentanwälte von Kreisler-Selting-Werner Postfach 10 22 41 D-50462 Köln / DE | ||
| Former [1993/22] | von Kreisler, Alek, Dipl.-Chem. Patentanwälte von Kreisler-Selting-Werner Postfach 10 22 41 D-50462 Köln / DE | Application number, filing date | 91914705.8 | 07.08.1991 | [1993/22] | WO1991US05502 | Priority number, date | US19900564246 | 08.08.1990 Original published format: US 564246 | [1993/22] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9202855 | Date: | 20.02.1992 | Language: | EN | [1992/05] | Type: | A1 Application with search report | No.: | EP0543881 | Date: | 02.06.1993 | Language: | EN | The application published by WIPO in one of the EPO official languages on 20.02.1992 takes the place of the publication of the European patent application. | [1993/22] | Type: | B1 Patent specification | No.: | EP0543881 | Date: | 28.06.1995 | Language: | EN | [1995/26] | Search report(s) | International search report - published on: | EP | 20.02.1992 | Classification | IPC: | G03C1/91, G03F7/038, // B41M5/38 | [1993/22] | CPC: |
G03F7/28 (EP)
| Designated contracting states | CH, DE, FR, GB, IT, LI, NL [1993/22] | Title | German: | EINSCHICHT-TROCKENE LICHTEMPFINDLICHE ZUSAMMENSETZUNG FÜR BEHANDLUNG UND ANSTRICHVERFAHREN | [1993/22] | English: | SINGLE LAYER DRY PROCESSIBLE PHOTOSENSITIVE COMPOSITION AND TONING PROCESS | [1993/22] | French: | COMPOSITION PHOTOSENSIBLE UNICOUCHE POUVANT ETRE TRAITEE ET PROCEDE DE VIRAGE | [1993/22] | Entry into regional phase | 08.02.1993 | National basic fee paid | 08.02.1993 | Designation fee(s) paid | 08.02.1993 | Examination fee paid | Examination procedure | 11.02.1992 | Request for preliminary examination filed International Preliminary Examining Authority: DE | 08.02.1993 | Examination requested [1993/22] | 03.09.1993 | Despatch of a communication from the examining division (Time limit: M06) | 03.03.1994 | Reply to a communication from the examining division | 16.05.1994 | Despatch of a communication from the examining division (Time limit: M02) | 19.07.1994 | Reply to a communication from the examining division | 10.08.1994 | Despatch of communication of intention to grant (Approval: Yes) | 22.12.1994 | Communication of intention to grant the patent | 23.02.1995 | Fee for grant paid | 23.02.1995 | Fee for publishing/printing paid | Opposition(s) | 29.03.1996 | No opposition filed within time limit [1996/25] | Fees paid | Renewal fee | 08.02.1993 | Renewal fee patent year 03 | 27.08.1994 | Renewal fee patent year 04 |
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