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EP0259597
European procedure
Extract from the Register of European Patents
EP About this file: EP0259597
| EP0259597 - Method for sintering foamable thermoplastics [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 25.03.1993 Database last updated on 02.11.2024 | Most recent event Tooltip | 28.11.2003 | Lapse of the patent in a contracting state New state(s): ES | published on 14.01.2004 [2004/03] | Applicant(s) | For all designated states Hahn, Ortwin, Prof. Dr.-Ing. Hüfferweg 9 33100 Paderborn / DE | [N/P] |
| Former [1988/11] | For all designated states Hahn, Ortwin, Prof. Dr.-Ing. Hüfferweg 9 D-4790 Paderborn / DE | Inventor(s) | 01 /
Hahn, Ortwin, Prof. Dr.-Ing. Hüfferweg 9 D-4790 Paderborn / DE | 02 /
Hümmler Johannes, Dipl.-Ing. Kalkwerkstrasse 70 D-5950 Finnentrop / DE | 03 /
Austermeier, Meinolf, Dipl.-Ing. Am Rippinger Weg 20 D-4790 Paderborn / DE | [1988/11] | Representative(s) | Hanewinkel, Lorenz Patentanwalt Ferrariweg 17a 33102 Paderborn / DE | [N/P] |
| Former [1988/11] | Hanewinkel, Lorenz, Dipl.-Phys. Patentanwalt Ferrariweg 17a D-33102 Paderborn / DE | Application number, filing date | 87111095.3 | 31.07.1987 | [1988/11] | Priority number, date | DE19863629885 | 02.09.1986 Original published format: DE 3629885 | [1988/11] | Filing language | DE | Procedural language | DE | Publication | Type: | A2 Application without search report | No.: | EP0259597 | Date: | 16.03.1988 | Language: | DE | [1988/11] | Type: | A3 Search report | No.: | EP0259597 | Date: | 10.05.1989 | Language: | DE | [1989/19] | Type: | B1 Patent specification | No.: | EP0259597 | Date: | 20.05.1992 | Language: | DE | [1992/21] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 22.03.1989 | Classification | IPC: | B29C67/22, B29C35/04 | [1988/11] | CPC: |
B29C35/0294 (EP);
B29C44/445 (EP);
B29C33/40 (EP);
B29C35/04 (EP);
B29C44/3426 (EP)
| Designated contracting states | AT, CH, ES, FR, GB, IT, LI, NL [1988/11] | Title | German: | Sinterverfahren für thermoplastische, schäumbare Kunststoffe | [1988/11] | English: | Method for sintering foamable thermoplastics | [1988/11] | French: | Procédé de sinttage pour matières thermoplastiques moussables | [1988/11] | Examination procedure | 02.11.1989 | Examination requested [1990/01] | 30.11.1990 | Despatch of a communication from the examining division (Time limit: M04) | 19.03.1991 | Reply to a communication from the examining division | 12.07.1991 | Despatch of communication of intention to grant (Approval: Yes) | 21.11.1991 | Communication of intention to grant the patent | 20.02.1992 | Fee for grant paid | 20.02.1992 | Fee for publishing/printing paid | Opposition(s) | 23.02.1993 | No opposition filed within time limit [1993/19] | Fees paid | Renewal fee | 06.07.1989 | Renewal fee patent year 03 | 27.07.1990 | Renewal fee patent year 04 | 27.07.1991 | Renewal fee patent year 05 |
| 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 | GB | 20.05.1992 | NL | 20.05.1992 | AT | 31.07.1992 | CH | 31.07.1992 | LI | 31.07.1992 | ES | 31.08.1992 | [2004/03] |
| Former [1994/25] | GB | 20.05.1992 | |
| NL | 20.05.1992 | ||
| AT | 31.07.1992 | ||
| CH | 31.07.1992 | ||
| LI | 31.07.1992 | ||
| Former [1993/46] | GB | 20.05.1992 | |
| NL | 20.05.1992 | ||
| CH | 31.07.1992 | ||
| LI | 31.07.1992 | ||
| Former [1993/23] | NL | 20.05.1992 | |
| CH | 31.07.1992 | ||
| LI | 31.07.1992 | ||
| Former [1993/03] | NL | 20.05.1992 | Documents cited: | Search | [X]JP5831722 ; | [Y]FR2449518 (ENGELS JEANINE); | [Y]US4333897 (HAYASHI TATSUO, et al); | [X]NL8500079 (IND PRODUCTEN BRABANT B V) | [X] - PATENT ABSTRACTS OF JAPAN, Band 7, Nr. 110 (M-214)[1255], 13. Mai 1983; & JP-A-58 31 722 (DAISEN KOGYO K.K.) 24-02-1983, & JP5831722 A 00000000 |