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EP0290670
European procedure
Extract from the Register of European Patents
EP About this file: EP0290670
| EP0290670 - Pattern production process [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 29.04.1995 Database last updated on 03.09.2024 | Most recent event Tooltip | 29.04.1995 | No opposition filed within time limit | published on 21.06.1995 [1995/25] | Applicant(s) | For all designated states VDO Adolf Schindling AG Gräfstrasse 103 D-60487 Frankfurt / DE | [1988/46] | Inventor(s) | 01 /
Stauss, Henning Kahlerstrasse 36 D-6100 Darmstadt / DE | [1988/46] | Representative(s) | Klein, Thomas Kruppstrasse 105 60388 Frankfurt am Main / DE | [N/P] |
| Former [1988/46] | Klein, Thomas, Dipl.-Ing. (FH) Sodener Strasse 9 D-65824 Schwalbach/Ts. / DE | Application number, filing date | 87116230.1 | 04.11.1987 | [1988/46] | Priority number, date | DE19873712335 | 11.04.1987 Original published format: DE 3712335 | [1988/46] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0290670 | Date: | 17.11.1988 | Language: | DE | [1988/46] | Type: | A3 Search report | No.: | EP0290670 | Date: | 30.01.1991 | Language: | DE | [1991/05] | Type: | B1 Patent specification | No.: | EP0290670 | Date: | 29.06.1994 | Language: | DE | [1994/26] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 12.12.1990 | Classification | IPC: | G03F7/20, G03F7/00, G02F1/133 | [1988/46] | CPC: |
G02F1/1365 (EP);
G03F7/0035 (EP);
G03F7/2022 (EP);
H05K3/0082 (EP);
H05K3/143 (EP);
H05K3/225 (EP)
| Designated contracting states | DE, FR, GB [1988/46] | Title | German: | Verfahren zur Herstellung einer Struktur | [1988/46] | English: | Pattern production process | [1988/46] | French: | Procédé pour réaliser une surface texturée | [1988/46] | File destroyed: | 20.04.2002 | Examination procedure | 22.12.1990 | Examination requested [1991/09] | 24.06.1993 | Despatch of a communication from the examining division (Time limit: M04) | 27.10.1993 | Reply to a communication from the examining division | 15.12.1993 | Despatch of communication of intention to grant (Approval: Yes) | 03.01.1994 | Communication of intention to grant the patent | 04.03.1994 | Fee for grant paid | 04.03.1994 | Fee for publishing/printing paid | Opposition(s) | 30.03.1995 | No opposition filed within time limit [1995/25] | Fees paid | Renewal fee | 30.10.1989 | Renewal fee patent year 03 | 26.10.1990 | Renewal fee patent year 04 | 18.10.1991 | Renewal fee patent year 05 | 06.10.1992 | Renewal fee patent year 06 | 01.10.1993 | Renewal fee patent year 07 |
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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 | [A]FR2297093 (BALZERS PATENT BETEILIG AG [LI]); | [A]FR2375627 (IBM [US]); | [A]DE2854045 (SIEMENS AG) | [A] - IBM TECHNICAL DISCLOSURE BULLETIN. vol. 23, no. 5, Oktober 1980, NEW YORK US Seite 1839 C.J. Hamel et al.: "Negative-Acting Positive Photoresist" |