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EP0515838
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EP About this file: EP0515838
| EP0515838 - Method of impregnating reticulated foam with polyimide foam precursor and products thereof [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 02.05.1995 Database last updated on 09.09.2024 | Most recent event Tooltip | 02.05.1995 | Application deemed to be withdrawn | published on 21.06.1995 [1995/25] | Applicant(s) | For all designated states Irbit Research + Consulting AG Rue Saint Pierre 24 CH-1701 Fribourg / CH | [1992/49] | Inventor(s) | 01 /
* * * | [1992/49] | Representative(s) | Müller, Enno, et al Rieder & Partner mbB Patentanwälte - Rechtsanwalt Yale-Allee 26 42329 Wuppertal / DE | [N/P] |
| Former [1992/49] | Müller, Enno, Dipl.-Ing., et al Rieder & Partner Anwaltskanzlei Postfach 11 04 51 D-42304 Wuppertal / DE | Application number, filing date | 92107004.1 | 24.04.1992 | [1992/49] | Priority number, date | US19910702952 | 20.05.1991 Original published format: US 702952 | [1992/49] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0515838 | Date: | 02.12.1992 | Language: | EN | [1992/49] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 27.08.1992 | Classification | IPC: | C08J9/26, C08J9/40 | [1992/49] | CPC: |
B29C44/5618 (EP,US);
B29C67/202 (EP,US);
C08J9/26 (EP,US);
C08J9/405 (EP,US);
C08J2201/046 (EP,US);
C08J2479/00 (EP,US)
| Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, IT, LI, NL, SE [1992/49] | Title | German: | Verfahren zur Imprägnierung eines vernetzten Schaumes mit einer Vorstufe eines Polyimidschaumes und daraus hergestellte Produkte | [1992/49] | English: | Method of impregnating reticulated foam with polyimide foam precursor and products thereof | [1992/49] | French: | Procédé d'imprégnation d'une mousse réticulée avec un précursur d'une mousse de polyimide et produits obtenus ainsi | [1992/49] | File destroyed: | 03.03.2001 | Examination procedure | 02.06.1993 | Examination requested [1993/31] | 03.08.1994 | Despatch of a communication from the examining division (Time limit: M04) | 14.12.1994 | Application deemed to be withdrawn, date of legal effect [1995/25] | 18.01.1995 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [1995/25] | Fees paid | Renewal fee | 07.04.1994 | Renewal fee patent year 03 |
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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 | [A]GB1136862 (CHEMPLAST INC); | [A]US2805208 (ROCHE IRVAN D); | [A]DE2504821 (DU PONT); | [A]US4824871 (SHINOMURA TOSHIHIKO [JP]); | [A]GB1431110 (AKAD WISSENSCHAFTEN DDR); | [AD]US3554939 (LAVIN EDWARD, et al) |