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EP0024456
European procedure
Extract from the Register of European Patents
EP About this file: EP0024456
| EP0024456 - Thermoplastic resin compositions containing a filler and artifacts formed therefrom [Right-click to bookmark this link] | Status | Patent revoked Status updated on 24.02.1986 Database last updated on 22.08.2024 | Most recent event Tooltip | 17.04.2015 | Change - lapse in a contracting state State(s) deleted from list of lapses: CH | published on 20.05.2015 [2015/21] | Applicant(s) | For all designated states Elkem A/S Middelthunsgt 27 P.O. Box 5430 Majorstua Oslo 3 / NO | [N/P] |
| Former [1983/26] | For all designated states Elkem A/S Middelthunsgt 27 P.O. Box 5430 Majorstua Oslo 3 / NO | ||
| Former [1981/10] | For all designated states KESTREL CHEMICALS LIMITED Perimeter Road Woodley Berkshire RG5 4SX / GB | Inventor(s) | 01 /
Bohm, Louis 16, Greenaway Gardens London, N.W.3 / GB | 02 /
Underwood, William Sidney 34, Havelock Road Maidenhead Berkshire / GB | [1981/10] | Representative(s) | De Minvielle-Devaux, Ian Benedict Peter, et al CARPMAELS & RANSFORD 43, Bloomsbury Square London WC1A 2RA / GB | [1983/23] |
| Former [1981/10] | De Minvielle-Devaux, Ian Benedict Peter CARPMAELS & RANSFORD 43, Bloomsbury Square London WC1A 2RA / GB | Application number, filing date | 79301758.3 | 24.08.1979 | [1981/10] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0024456 | Date: | 11.03.1981 | Language: | EN | [1981/10] | Type: | B1 Patent specification | No.: | EP0024456 | Date: | 07.12.1983 | Language: | EN | [1983/49] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 23.06.1980 | Classification | IPC: | C08L27/06, C08K3/36, C08L53/02 | [1981/10] | CPC: |
C08K3/36 (EP,US)
| C-Set: |
C08K3/36, C08L27/06 (EP,US)
| Designated contracting states | AT, BE, CH, DE, FR, IT, LU, NL, SE [1981/10] | Title | German: | Zusätze enthaltende thermoplastische Harzzusammensetzungen und daraus hergestellte Gegenstände | [1981/10] | English: | Thermoplastic resin compositions containing a filler and artifacts formed therefrom | [1981/10] | French: | Compositions de résines thermoplastiques contenant des charges et objets fabriqués à partir de celles-ci | [1981/10] | Examination procedure | 14.04.1981 | Examination requested [1981/27] | 21.05.1982 | Despatch of a communication from the examining division (Time limit: M04) | 12.07.1982 | Reply to a communication from the examining division | 16.11.1982 | Despatch of communication of intention to grant (Approval: ) | 26.04.1983 | Communication of intention to grant the patent | 09.05.1983 | Fee for grant paid | 09.05.1983 | Fee for publishing/printing paid | Opposition(s) | Opponent(s) | 01
01.09.1984
04.10.1984
ADMISSIBLE KemaNord AB Box 11020 S-100 61 Stockholm / SE Opponent's representative Schöld, Zaid Eka Chemicals AB, Patent Department, Box 11556 100 61 Stockholm / SE | [N/P] |
| Former [1984/45] | |||
| Opponent(s) | 01
01.09.1984
04.10.1984
ADMISSIBLE KemaNord AB Box 11020 S-100 61 Stockholm / SE Opponent's representative Schöld, Zaid Eka Nobel AB Patent Department Box 11556 S-100 61 Stockholm / SE | 05.10.1984 | Invitation to proprietor to file observations on the notice of opposition | 14.11.1985 | Despatch of communication that the patent will be revoked | 25.11.1985 | Legal effect of revocation of patent [1986/16] | Fees paid | Renewal fee | 16.09.1981 | Renewal fee patent year 03 | 19.08.1982 | Renewal fee patent year 04 | 16.08.1983 | Renewal fee patent year 05 | Penalty fee | Additional fee for renewal fee | 01.09.1981 | 03 M06 Fee paid on 16.09.1981 |
| 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 | 31.08.1984 | [2015/21] |
| Former [1999/52] | CH | 07.12.1983 | |
| LU | 31.08.1984 | ||
| Former [1989/20] | CH | 07.12.1983 | Documents cited: | Search | JP52130852 [ ]; | FR1140817 [ ] (THOMSON HOUSTON COMP FRANCAISE); | GB797374 [ ] (COLUMBIAN CARBON); | DE1041019 [ ] (GOODRICH CO B F); | GB828723 [ ] (GOODRICH CO B F); | FR1495990 [ ] (GEN ELECTRIC); | FR2194760 [ ] (UNIV CALIFORNIA [US]); | FR2243153 [ ] (ELECTRICITY COUNCIL [GB]); | US4066602 [ ] (PELLICO MICHAEL A) | [ ] - CHEMICAL ABSTRACTS, Vol. 88, No. 18 1st May 1978, page 50, No. 122373m Columbus, Ohio, U.S.A. & JP-A-52 130 852 (DENKI K.K.) 02-11-1977 * Abstract *, & JP52130852 A 00000000 |