-
EP0443729
European procedure
- EP About this file
- EP Legal status
- EP Federated register
- EP Event history
- EP Citations
- EP Patent family
- EP All documents
Extract from the Register of European Patents
EP About this file: EP0443729
| EP0443729 - High impact strength thermoplastic composition [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 05.01.1993 Database last updated on 22.05.2024 | Most recent event Tooltip | 05.01.1993 | Application deemed to be withdrawn | published on 24.02.1993 [1993/08] | Applicant(s) | For all designated states Tonen Chemical Corporation 1-1, Tsukiji 4-Chome Chuo-Ku Tokyo / JP | [N/P] |
| Former [1991/35] | For all designated states Tonen Chemical Corporation 1-1, Tsukiji 4-Chome Chuo-Ku Tokyo / JP | Inventor(s) | 01 /
Akhtar, Sania c/o Polymer Engineering Center The University of Akron, Ohio 44325 / US | 02 /
White, James L. c/o Polymer Engineering Center The University of Akron, Ohio 44325 / US | [1991/35] | Representative(s) | Holmes, Michael John, et al Frank B. Dehn & Co. St Bride's House 10 Salisbury Square London EC4Y 8JD / GB | [N/P] |
| Former [1991/35] | Holmes, Michael John, et al Frank B. Dehn & Co. Imperial House 15-19 Kingsway London WC2B 6UZ / GB | Application number, filing date | 91300690.4 | 30.01.1991 | [1991/35] | Priority number, date | US19900472148 | 30.01.1990 Original published format: US 472148 | [1991/35] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0443729 | Date: | 28.08.1991 | Language: | EN | [1991/35] | Type: | A3 Search report | No.: | EP0443729 | Date: | 27.12.1991 | Language: | EN | [1991/52] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 06.11.1991 | Classification | IPC: | C08L81/02, C08L77/00, C08L53/00, C08L51/00, // (C08L81/02, 77:00, 53:00),(C08L77/00, 81:02, 53:00),(C08L53/00, 81:02, 77:00),(C08L81/02, 77:00, 51:00) | [1991/52] | CPC: |
C08L81/02 (EP);
C08L53/00 (EP);
C08L77/00 (EP)
| C-Set: |
C08L81/02, C08L2666/24 (EP);
C08L81/02, C08L77/00 (EP) |
| Former IPC [1991/35] | C08L81/02, C08L77/00, C08L53/00, // (C08L81/02, 77:00, 53:00),(C08L77/00, 81:02, 53:00),(C08L53/00, 81:02, 77:00) | Designated contracting states | BE, DE, FR, GB [1991/35] | Title | German: | Thermoplastische Zusammensetzung mit hoher Schlagfestigkeit | [1991/35] | English: | High impact strength thermoplastic composition | [1991/35] | French: | Composition thermoplastique à haute résistance aux chocs | [1991/35] | File destroyed: | 28.09.2001 | Examination procedure | 30.06.1992 | Application deemed to be withdrawn, date of legal effect [1993/08] | 01.10.1992 | Despatch of communication that the application is deemed to be withdrawn, reason: examination fee not paid in time [1993/08] |
| 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. | Documents cited: | Search | [Y]EP0085115 ; | [A]EP0216347 ; | [Y]JPS6153356 ; | [A]JPS6356559 | [Y] - WPIL, FILE SUPPLIER, AN=86-110414, Derwent Publications Ltd, LondonGB; & JP-A-61 053 356 (DAINIPPON INK) 17-03-1986 | [A] - WPIL, FILE SUPPLIER, AN=88-108508, Derwent Publications Ltd, LondonGB; & JP-A-63 056 559 (JAPAN SYNTHETIC RUBBER) 11-03-1988 |