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EP0085780
European procedure
Extract from the Register of European Patents
EP About this file: EP0085780
| EP0085780 - Process for making self-extinguishing, by means of red phosphorus synthetic thermoplastic materials and products so obtained [Right-click to bookmark this link] | Status | Patent revoked Status updated on 12.09.1991 Database last updated on 03.04.2025 | Most recent event Tooltip | 05.10.2005 | Change: Appeal number | Applicant(s) | For all designated states SAFFA S.p.a. Via Del Lauro, 9 I-20121 Milano / IT | [1983/33] | Inventor(s) | 01 /
Rinaldi, Gianfranco c/o Saffa S.p.A. Via De Medici, 17 I-20013 Pontenuovo di Magenta Milano / IT | 02 /
Megler, Giuseppe c/o Saffa S.p.A. Via De Medici, 17 I-20013 Pontenuovo di Magenta Milano / IT | [1983/33] | Representative(s) | Ferri, Antonio c/o BREVETTI EUROPA S.r.l. Piazza Bernini 6 20133 Milano / IT | [N/P] |
| Former [1983/33] | Ferri, Antonio c/o BREVETTI EUROPA S.r.l. Piazza Bernini 6 I-20133 Milano / IT | Application number, filing date | 82111889.0 | 21.12.1982 | [1983/33] | Priority number, date | IT19820019515 | 09.02.1982 Original published format: IT 1951582 | [1983/33] | Filing language | IT | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0085780 | Date: | 17.08.1983 | Language: | EN | [1983/33] | Type: | B1 Patent specification | No.: | EP0085780 | Date: | 16.04.1986 | Language: | EN | [1986/16] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 30.05.1983 | Classification | IPC: | C08J3/22, C08K3/02, C08K9/10 | [1983/33] | CPC: |
C08J3/226 (EP,US);
C08K3/02 (EP,US);
C08K9/10 (EP,US)
| Designated contracting states | AT, BE, CH, DE, FR, GB, LI, LU, NL, SE [1983/33] | Title | German: | Verfahren zur Herstellung von durch roten Phosphor selbstlöschende synthetische thermoplastische Materialien und so erhaltene Produkte | [1983/33] | English: | Process for making self-extinguishing, by means of red phosphorus synthetic thermoplastic materials and products so obtained | [1983/33] | French: | Procédé de préparation de matières synthétiques thermoplastiques auto-extinctives à l'aide de phosphore rouge et produits ainsi obtenus | [1983/33] | Examination procedure | 06.01.1984 | Examination requested [1984/14] | 15.02.1985 | Despatch of a communication from the examining division (Time limit: M02) | 14.03.1985 | Reply to a communication from the examining division | 04.07.1985 | Despatch of communication of intention to grant (Approval: ) | 18.10.1985 | Communication of intention to grant the patent | 04.11.1985 | Fee for grant paid | 04.11.1985 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
08.11.1986
13.01.1987
ADMISSIBLE HOECHST AKTIENGESELLSCHAFT, Frankfurt Werk Knapsack Patentabteilung D-50354 Hürth / DE | [1986/52] | 27.06.1987 | Reply of patent proprietor to notice(s) of opposition | 23.07.1987 | Communication of observations of patent proprietor (Time limit: M04) | 24.08.1987 | Reply of parties involved to observations of patent proprietor | 24.03.1988 | Invitation to proprietor to file observations on the notice of opposition | 04.11.1988 | Despatch of a communication from the opposition division (Time limit: M04) | 14.01.1989 | Reply to a communication from the opposition division | 10.10.1989 | Despatch of a communication from the opposition division (Time limit: M02) | 03.11.1989 | Reply to a communication from the opposition division | 07.06.1990 | Despatch of interlocutory decision in opposition | 16.08.1991 | Despatch of communication that the patent will be revoked | 11.09.1991 | Legal effect of revocation of patent [1991/44] | Appeal following opposition | 12.07.1990 | Appeal received No. T0567/90 | 04.10.1990 | Statement of grounds filed | 16.08.1991 | Result of appeal procedure: REVOCATION OF PATENT AT PROPRIETOR'S REQUEST | Fees paid | Renewal fee | 07.11.1984 | Renewal fee patent year 03 | 04.11.1985 | Renewal fee patent year 04 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Lapses during opposition Tooltip | LU | 31.12.1986 | SE | 22.12.1989 | [2003/31] |
| Former [1999/52] | CH | 16.04.1986 | |
| LI | 16.04.1986 | ||
| LU | 31.12.1986 | ||
| SE | 22.12.1990 | ||
| Former [1992/07] | CH | 16.04.1986 | |
| LI | 16.04.1986 | ||
| SE | 22.12.1990 | ||
| Former [1991/39] | SE | 22.12.1990 | Documents cited: | Search | [A]FR2419956 (KALK CHEMISCHE FABRIK GMBH [DE]); | [P]EP0052217 (SAFFA SPA [IT]) | Examination | GB1157419 | US3806488 | DE2625674 | DE2625691 | DE2625673 | DE2646835 | DE2705042 | DE2655739 |