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EP0345319
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EP About this file: EP0345319
| EP0345319 - METHOD FOR MIXING MOLTEN IRON SILICATE WITH FERROALLOY SLAG IN ORDER TO PRODUCE FIRE-RESISTANT AND CHEMICALLY RESISTANT FIBER [Right-click to bookmark this link] | Status | The application has been withdrawn Status updated on 20.05.1992 Database last updated on 14.06.2024 | Most recent event Tooltip | 20.05.1992 | Withdrawal of application | published on 08.07.1992 [1992/28] | Applicant(s) | For all designated states OUTOKUMPU OY Töölönkatu 4 00100 Helsinki 10 / FI | [N/P] |
| Former [1989/50] | For all designated states OUTOKUMPU OY Töölönkatu 4 SF-00100 Helsinki 10 / FI | Inventor(s) | 01 /
TUOVINEN, Frans, Heikki Kuusitie 3 SF-28400 Ulvila / FI | 02 /
SALERVO, Aarno, Taneli Tapionkatu 6 SF-18150 Heinola / FI | [1989/50] | Representative(s) | Graf Glück Habersack Kritzenberger Patentanwälte Wotanstrasse 64 80639 München / DE | [N/P] |
| Former [1989/50] | Zipse + Habersack Kemnatenstrasse 49 D-80639 München / DE | Application number, filing date | 88910412.1 | 18.11.1988 | [1989/50] | WO1988FI00187 | Priority number, date | FI19870005237 | 27.11.1987 Original published format: FI 875237 | [1989/50] | Filing language | FI | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO8904812 | Date: | 01.06.1989 | Language: | EN | [1989/12] | Type: | A1 Application with search report | No.: | EP0345319 | Date: | 13.12.1989 | Language: | EN | The application published by WIPO in one of the EPO official languages on 01.06.1989 takes the place of the publication of the European patent application. | [1989/50] | Search report(s) | International search report - published on: | SE | 01.06.1989 | Classification | IPC: | C03C13/06 | [1989/50] | CPC: |
C03C1/002 (EP,US);
C03C13/06 (EP,US)
| Designated contracting states | DE, SE [1989/50] | Title | German: | Verfahren zur Herstellung von feuerbeständigen und chemisch widerstandsfähigen Fasern durch Mischen von geschmolzenem Eisensilikat mit Eisenaluminium-Schlacke | [1992/20] | English: | METHOD FOR MIXING MOLTEN IRON SILICATE WITH FERROALLOY SLAG IN ORDER TO PRODUCE FIRE-RESISTANT AND CHEMICALLY RESISTANT FIBER | [1989/50] | French: | PROCEDE DE MELANGE DE SILICATE DE FER EN FUSION AVEC UN FERRO-ALLIAGE EN SCORIES DESTINE A PRODUIRE UNE FIBRE IGNIFUGE ET CHIMIQUEMENT RESISTANTE | [1989/50] |
| Former [1989/50] | PERSONENRUFEMPFÄNGER MIT FORTLAUFENDER ABSTIMMBARER ANTENNE | File destroyed: | 12.06.1999 | Entry into regional phase | 06.06.1989 | Translation filed | 26.07.1989 | National basic fee paid | 26.07.1989 | Designation fee(s) paid | 26.07.1989 | Examination fee paid | Examination procedure | 26.07.1989 | Examination requested [1989/50] | 04.07.1991 | Despatch of a communication from the examining division (Time limit: M06) | 13.01.1992 | Reply to a communication from the examining division | 28.02.1992 | Despatch of communication of intention to grant (Approval: ) | 11.05.1992 | Application withdrawn by applicant [1992/28] | Fees paid | Renewal fee | 15.10.1990 | Renewal fee patent year 03 | 11.10.1991 | 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. | Cited in | International search | [A]DE3543933 (OUTOKUMPU OY [FI]) |