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EP0429127
European procedure
Extract from the Register of European Patents
EP About this file: EP0429127
| EP0429127 - Thermotropic copolyesteramide, process for its preparation and utilization [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 16.07.1994 Database last updated on 22.08.2024 | Most recent event Tooltip | 16.07.1994 | No opposition filed within time limit | published on 07.09.1994 [1994/36] | Applicant(s) | For all designated states ENIRICERCHE S.p.A. Corso Venezia 16 20121 Milano / IT | [N/P] |
| Former [1991/22] | For all designated states ENIRICERCHE S.p.A. Corso Venezia 16 I-20121 Milan / IT | Inventor(s) | 01 /
Pedretti, Ugo Via Pavoni 5 I-20159 Milan / IT | 02 /
Bonfanti, Cesarina Via Cicco Simonetta 7 I-20123 Milan / IT | 03 /
Montani, Enrico Via Fermi 6/A I-20097 San Donato Milanese-Milan / IT | 04 /
Roggero, Arnaldo Via Libertà 72 I-20097 San Donato Milanese-Milan / IT | 05 /
La Mantia, Francesco Paolo Via Luigi Bertett 108 I-90121 Palermo / IT | [1991/22] | Representative(s) | Fusina, Gerolamo, et al Ing. Barzanò & Zanardo Milano S.p.A, Via Borgonuovo, 10 20121 Milano / IT | [N/P] |
| Former [1994/25] | Fusina, Gerolamo, et al Ing. Barzanò & Zanardo Milano S.p.A, Via Borgonuovo, 10 I-20121 Milano / IT | ||
| Former [1994/11] | De Carli, Erberto ING. BARZANO & ZANARDO MILANO S.p.A. Via Borgonuovo, 10 I-20121 Milano / IT | ||
| Former [1991/22] | Roggero, Sergio Ing. Barzanò & Zanardo Milano S.p.A. Via Borgonuovo 10 I-20121 Milano / IT | Application number, filing date | 90203000.6 | 13.11.1990 | [1991/22] | Priority number, date | IT19890022485 | 22.11.1989 Original published format: IT 2248589 | [1991/22] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0429127 | Date: | 29.05.1991 | Language: | EN | [1991/22] | Type: | B1 Patent specification | No.: | EP0429127 | Date: | 15.09.1993 | Language: | EN | [1993/37] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 18.02.1991 | Classification | IPC: | C08G69/44 | [1991/22] | CPC: |
C08G69/44 (EP,US)
| Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, GR, LI, LU, NL, SE [1991/22] | Title | German: | Thermotropisches Copolyesteramid, Verfahren zur Herstellung und Verwendung | [1991/22] | English: | Thermotropic copolyesteramide, process for its preparation and utilization | [1991/22] | French: | Copolyesteramide thermotropique, procédé de préparation et utilisation | [1991/22] | Examination procedure | 04.07.1991 | Examination requested [1991/35] | 02.12.1992 | Despatch of communication of intention to grant (Approval: No) | 08.03.1993 | Despatch of communication of intention to grant (Approval: later approval) | 15.03.1993 | Communication of intention to grant the patent | 29.04.1993 | Fee for grant paid | 29.04.1993 | Fee for publishing/printing paid | Opposition(s) | 16.06.1994 | No opposition filed within time limit [1994/36] | Fees paid | Renewal fee | 29.10.1992 | 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]JP133123 ; | [A]US4562244 (YOON HYUN-NAM [US]) | [A] - PATENT ABSTRACTS OF JAPAN vol. 13, no. 221 (C-598)(3569) 23 May 1989, & JP-A-1 33123 (KAWASAKI STEEL CORP) 03 February 1989,, & JP133123 A 19890203 | Examination | US4833229 |