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EP0146120
European procedure
Extract from the Register of European Patents
EP About this file: EP0146120
| EP0146120 - Resistor compositions [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 06.01.1989 Database last updated on 02.11.2024 | Most recent event Tooltip | 12.06.2009 | Change - representative | published on 15.07.2009 [2009/29] | Applicant(s) | For all designated states E. I. du Pont de Nemours and Company 1007 Market Street Wilmington, DE 19898 / US | [N/P] |
| Former [1985/26] | For all designated states E.I. DU PONT DE NEMOURS AND COMPANY 1007 Market Street Wilmington Delaware 19898 / US | Inventor(s) | 01 /
Hormadaly, Jacob 1422 Carson Road Wilmington, Delaware 19803 / US | [1985/26] | Representative(s) | dompatent von Kreisler Selting Werner - Partnerschaft von Patent- und Rechtsanwälten mbB Deichmannhaus am Dom Bahnhofsvorplatz 1 50667 Köln / DE | [N/P] |
| Former [2009/29] | von Kreisler, Alek, et al Patentanwälte Von Kreisler-Selting-Werner Postfach 10 22 41 50462 Köln / DE | ||
| Former [1985/26] | von Kreisler, Alek, Dipl.-Chem., et al Patentanwälte von Kreisler-Selting-Werner Postfach 10 22 41 D-50462 Köln / DE | Application number, filing date | 84115336.4 | 13.12.1984 | [1985/26] | Priority number, date | US19830562964 | 19.12.1983 Original published format: US 562964 | [1985/26] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0146120 | Date: | 26.06.1985 | Language: | EN | [1985/26] | Type: | A3 Search report | No.: | EP0146120 | Date: | 14.08.1985 | Language: | EN | [1985/33] | Type: | B1 Patent specification | No.: | EP0146120 | Date: | 02.03.1988 | Language: | EN | [1988/09] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 10.06.1985 | Classification | IPC: | H01C17/06, H01C7/06 | [1985/26] | CPC: |
H01C17/06533 (EP,US);
H01C17/06 (KR);
C03C3/064 (EP,US);
C03C8/14 (EP,US);
H01C7/06 (EP,US);
Y10T29/49099 (EP,US);
Y10T428/31627 (EP,US)
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| Designated contracting states | BE, DE, FR, GB, IT, LU, NL [1985/26] | Title | German: | Zusammensetzungen für Widerstände | [1985/26] | English: | Resistor compositions | [1985/26] | French: | Compositions pour résistances | [1985/26] | Examination procedure | 20.09.1985 | Examination requested [1985/48] | 04.08.1987 | Despatch of communication of intention to grant (Approval: ) | 01.09.1987 | Communication of intention to grant the patent | 10.11.1987 | Fee for grant paid | 10.11.1987 | Fee for publishing/printing paid | Opposition(s) | 03.12.1988 | No opposition filed within time limit [1989/08] | Fees paid | Renewal fee | 19.12.1986 | Renewal fee patent year 03 | 15.12.1987 | Renewal fee patent year 04 |
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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 | [AD]EP0095775 (DU PONT [US]); | [A]DE2935421 (PHILIPS NV) |