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EP0108107
European procedure
Extract from the Register of European Patents
EP About this file: EP0108107
| EP0108107 - MAGNESIUM FERROSILICON ALLOY AND USE THEREOF IN MANUFACTURE OF NODULAR CAST IRON [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 15.11.1988 Database last updated on 04.06.2024 | Most recent event Tooltip | 15.11.1988 | No opposition filed within time limit | published on 04.01.1989 [1989/01] | Applicant(s) | For all designated states SKW ALLOYS INC. 3801 Highland Avenue Niagara Falls New York 14305 / US | [N/P] |
| Former [1986/32] | For all designated states SKW ALLOYS INC. 3801 Highland Avenue Niagara Falls New York 14305 / US | ||
| Former [1984/20] | For all designated states FOOTE MINERAL COMPANY Route 100 Exton, PA 19341 / US | Inventor(s) | 01 /
DREMANN, Charles Earl Buckwalter Road Phoenixville, PA 19460 / US | [1984/20] | Representative(s) | Hale, Stephen Geoffrey, et al Bromhead Johnson 19 Buckingham Street London WC2N 6EF / GB | [N/P] |
| Former [1984/20] | Hale, Stephen Geoffrey, et al J.Y. & G.W. Johnson Furnival House 14/18 High Holborn London WC1V 6DE / GB | Application number, filing date | 83901516.1 | 28.03.1983 | [1984/20] | WO1983US00428 | Priority number, date | US19820370185 | 21.04.1982 Original published format: US 370185 | [1984/20] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | WO8303848 | Date: | 10.11.1983 | [1983/26] | Type: | A1 Application with search report | No.: | EP0108107 | Date: | 16.05.1984 | Language: | EN | The application published by WIPO in one of the EPO official languages on 10.11.1983 takes the place of the publication of the European patent application. | [1984/20] | Type: | B1 Patent specification | No.: | EP0108107 | Date: | 13.01.1988 | Language: | EN | [1988/02] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 28.02.1985 | Classification | IPC: | C22C33/08 | [1984/20] | CPC: |
C22C33/10 (EP,US);
C21C1/105 (EP,US);
C22C35/005 (EP,US)
| Designated contracting states | DE, FR, GB [1987/46] |
| Former [1984/20] | BE, DE, FR, GB, SE | Title | German: | MAGNESIUM-FERROSILIZIUMLEGIERUNG UND DEREN VERWENDUNG BEI DER HERSTELLUNG VON KUGELGRAPHITGUSSEISEN | [1984/20] | English: | MAGNESIUM FERROSILICON ALLOY AND USE THEREOF IN MANUFACTURE OF NODULAR CAST IRON | [1984/20] | French: | ALLIAGE DE MAGNESIUM-FERROSILICIUM ET SON UTILISATION DANS LA FABRICATION DE FONTE NODULAIRE | [1984/20] | Entry into regional phase | 29.12.1983 | National basic fee paid | 29.12.1983 | Search fee paid | 29.12.1983 | Designation fee(s) paid | 20.01.1984 | Examination fee paid | Examination procedure | 20.01.1984 | Examination requested [1984/33] | 26.11.1985 | Despatch of a communication from the examining division (Time limit: M06) | 16.05.1986 | Reply to a communication from the examining division | 23.12.1986 | Despatch of a communication from the examining division (Time limit: M04) | 21.02.1987 | Reply to a communication from the examining division | 30.03.1987 | Despatch of communication of intention to grant (Approval: ) | 14.07.1987 | Communication of intention to grant the patent | 19.09.1987 | Fee for grant paid | 19.09.1987 | Fee for publishing/printing paid | Opposition(s) | 14.10.1988 | No opposition filed within time limit [1989/01] | Fees paid | Renewal fee | 16.03.1985 | Renewal fee patent year 03 | 18.02.1986 | Renewal fee patent year 04 | 04.03.1987 | 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 | [A]GB746406 (MOND NICKEL CO LTD); | [A]US2762705 (MCLELLAN SPEAR WARREN, et al); | [A]GB885896 (MOND NICKEL CO LTD); | [A]GB1273319 (INST LITIA AKADEMII NAUK UK SS [RU]); | [A]FR2443510 (SOFREM) | International search | [X]US2873188 (BIENIOSEK CHESTER E); | [X]US3537842 (HOLLAND MICHAEL LESLIE); | [X]US3703922 (DUNKS CLIFFORD M, et al); | [X]US4004630 (DUNKS CLIFFORD MATTHEW); | [X]US4224069 (SHEA MICHAEL M, et al) |