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EP0215474
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EP About this file: EP0215474
| EP0215474 - Polymer layer recovery from a multilayered chip material [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 21.09.1989 Database last updated on 28.03.2026 | Most recent event Tooltip | 21.09.1989 | Application deemed to be withdrawn | published on 08.11.1989 [1989/45] | Applicant(s) | For all designated states Schoenhard, James D. 104 W. Know Street Morrison Illinois 61270 / US | [N/P] |
| Former [1987/13] | For all designated states Schoenhard, James D. 104 W. Know Street Morrison Illinois 61270 / US | Inventor(s) | 01 /
see applicant ... | [1987/13] | Representative(s) | Wuesthoff, Franz, et al Wuesthoff & Wuesthoff Patent- und Rechtsanwälte Schweigerstrasse 2 81541 München / DE | [N/P] |
| Former [1987/13] | Wuesthoff, Franz, Dr.-Ing., et al Wuesthoff & Wuesthoff Patent- und Rechtsanwälte Schweigerstrasse 2 D-81541 München / DE | Application number, filing date | 86112797.5 | 16.09.1986 | [1987/13] | Priority number, date | US19850776256 | 16.09.1985 Original published format: US 776256 | US19850802791 | 27.11.1985 Original published format: US 802791 | [1987/13] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0215474 | Date: | 25.03.1987 | Language: | EN | [1987/13] | Type: | A3 Search report | No.: | EP0215474 | Date: | 10.08.1988 | Language: | EN | [1988/32] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 20.06.1988 | Classification | IPC: | C08J11/06 | [1987/13] | CPC: |
C08J11/06 (EP,US);
C08J11/16 (KR);
Y02W30/62 (EP,US);
Y10T428/254 (EP,US)
| Designated contracting states | DE, FR, GB, IT [1987/13] | Title | German: | Wiedergewinnung einer polymeren Schicht aus mehrschichtigen Materialschnitzeln | [1987/13] | English: | Polymer layer recovery from a multilayered chip material | [1987/13] | French: | Récupération d'une couche polymère de copeaux d'une matière à plusieurs couches | [1987/13] | File destroyed: | 12.05.1995 | Examination procedure | 13.02.1989 | Application deemed to be withdrawn, date of legal effect [1989/45] | 14.06.1989 | Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time [1989/45] | Fees paid | Renewal fee | 15.09.1988 | Renewal fee patent year 03 | Penalty fee | Penalty fee Rule 85b EPC 1973 | 18.04.1989 | M01 Not yet paid |
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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 | [X] GB1087038 (KURT BRATRING et al.) | [A] DE1934552 (DU PONT et al.) | [A] US3503904 (DIETZ HERBERT J et al.) |