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EP0193621
European procedure
Extract from the Register of European Patents
EP About this file: EP0193621
| EP0193621 - Photopolymerizable compositions and elements containing acid to reduce scum and stain formation [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 19.07.1990 Database last updated on 01.01.2025 | Most recent event Tooltip | 19.07.1990 | No opposition filed within time limit | published on 05.09.1990 [1990/36] | Applicant(s) | For all designated states E. I. du Pont de Nemours and Company 1007 Market Street Wilmington, DE 19898 / US | [N/P] |
| Former [1986/37] | For all designated states E.I. DU PONT DE NEMOURS AND COMPANY 1007 Market Street Wilmington Delaware 19898 / US | Inventor(s) | 01 /
Coveleskie, Richard Albert R.D. No. 2 Sayre Pennsylvania 18840 / US | 02 /
Lee, Shung-Yan Luke 2716 Marklyn Drive Wilmington Delaware 19810 / US | [1986/37] | Representative(s) | dompatent von Kreisler Selting Werner - Partnerschaft von Patent- und Rechtsanwälten mbB Deichmannhaus am Dom Bahnhofsvorplatz 1 50667 Köln / DE | [N/P] |
| Former [1986/37] | Werner, Hans-Karsten, Dr., et al Patentanwälte Von Kreisler-Selting-Werner Postfach 10 22 41 D-50462 Köln / DE | Application number, filing date | 85101083.5 | 01.02.1985 | [1986/37] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0193621 | Date: | 10.09.1986 | Language: | EN | [1986/37] | Type: | B1 Patent specification | No.: | EP0193621 | Date: | 27.09.1989 | Language: | EN | [1989/39] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 05.11.1985 | Classification | IPC: | G03C1/68, G03F7/10 | [1986/37] | CPC: |
G03F7/027 (EP,US)
| Designated contracting states | BE, DE, FR, GB [1986/37] | Title | German: | Säuren enthaltende photopolymerisierbare Zusammensetzungen und Materialien für die Herabsetzung von Schaum und Schmutz | [1986/37] | English: | Photopolymerizable compositions and elements containing acid to reduce scum and stain formation | [1986/37] | French: | Compositions et éléments photopolymérisables contenant des acides pour réduire la formation de mousses et de souillures | [1986/37] | Examination procedure | 05.03.1987 | Examination requested [1987/19] | 26.10.1987 | Despatch of a communication from the examining division (Time limit: M06) | 24.03.1988 | Reply to a communication from the examining division | 27.05.1988 | Despatch of a communication from the examining division (Time limit: M02) | 27.07.1988 | Reply to a communication from the examining division | 16.12.1988 | Despatch of communication of intention to grant (Approval: Yes) | 29.03.1989 | Communication of intention to grant the patent | 07.06.1989 | Fee for grant paid | 07.06.1989 | Fee for publishing/printing paid | Opposition(s) | 28.06.1990 | No opposition filed within time limit [1990/36] | Fees paid | Renewal fee | 24.02.1987 | Renewal fee patent year 03 | 25.02.1988 | Renewal fee patent year 04 | 21.02.1989 | Renewal fee patent year 05 |
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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 | [X]US3218170 (HAUN BECK ROBERT, et al); | [X]FR1528489 (EASTMAN KODAK CO); | [X]US4347303 (ASANO MASAYA, et al); | [A]FR2120276 (PROGIL); | [A]US2691584 (SMITH JAMES G, et al); | [A]DE2410880 (IBM); | [A]DE3241980 (KONISHIROKU PHOTO IND [JP]); | [A]DE2749639 (TORAY INDUSTRIES) |