-
EP0644225
European procedure
Extract from the Register of European Patents
EP About this file: EP0644225
| EP0644225 - Process for manufacturing composite articles from polyesters and elastomers [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 06.11.1998 Database last updated on 17.07.2024 | Most recent event Tooltip | 06.11.1998 | No opposition filed within time limit | published on 23.12.1998 [1998/52] | Applicant(s) | For all designated states HÜLS AKTIENGESELLSCHAFT 45764 Marl / DE | [1997/52] |
| Former [1995/12] | For all designated states HÜLS AKTIENGESELLSCHAFT D-45764 Marl / DE | Inventor(s) | 01 /
Schmidt, Friedrich Georg, Dr. Brukterer Strasse 46 D-45721 Haltern / DE | 02 /
Heuer, Horst An der Landwehr 76 D-45721 Haltern / DE | 03 /
Grosse-Puppendahl, Thomas Flaesheimer Strasse 343 D-45721 Haltern / DE | [1995/12] | Application number, filing date | 94111372.2 | 21.07.1994 | [1995/12] | Priority number, date | DE19934331995 | 21.09.1993 Original published format: DE 4331995 | [1995/12] | Filing language | DE | Procedural language | DE | Publication | Type: | A1 Application with search report | No.: | EP0644225 | Date: | 22.03.1995 | Language: | DE | [1995/12] | Type: | B1 Patent specification | No.: | EP0644225 | Date: | 29.12.1997 | Language: | DE | [1997/52] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 11.01.1995 | Classification | IPC: | C08J5/12, C08K5/54, // C08L67:06, C08L21:00 | [1995/12] | CPC: |
C08J5/12 (EP,US);
C08K5/5425 (EP,US);
Y10T428/31663 (EP,US);
Y10T428/31786 (EP,US);
Y10T428/31797 (EP,US)
| C-Set: |
C08K5/5425, C08L21/00 (EP,US)
| Designated contracting states | DE, ES, FR, GB, IT, NL [1995/12] | Title | German: | Verfahren zur Herstellung von Verbundgegenständen aus Polyestern und Elastomeren | [1995/12] | English: | Process for manufacturing composite articles from polyesters and elastomers | [1995/12] | French: | Procédé pour la fabrication d'articles composites de polyesters et d'élastomères | [1995/12] | Examination procedure | 17.02.1995 | Examination requested [1995/16] | 26.05.1997 | Despatch of communication of intention to grant (Approval: Yes) | 30.06.1997 | Communication of intention to grant the patent | 01.09.1997 | Fee for grant paid | 01.09.1997 | Fee for publishing/printing paid | Opposition(s) | 30.09.1998 | No opposition filed within time limit [1998/52] | Fees paid | Renewal fee | 21.06.1996 | Renewal fee patent year 03 | 09.07.1997 | 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. | Documents cited: | Search | [DA]EP0375867 (HUELS CHEMISCHE WERKE AG [DE]) [DA] 1 * claim 1 *; | [PA]GB2271313 (SHINETSU CHEMICAL CO [JP]) [PA] 1 * claim 1 *; | [A]US3972973 (YARDLEY JAMES FRANK, et al) [A] 1 * claims 1,6,7 *; | [A]SU1065443 | [A] - DATABASE WPI, 0, Derwent World Patents Index, Database accession no. 84-218308[35], & SU1065443 A 19840107 (SHIROKOVA L.G.) [A] 1 * abstract * |