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EP0350092
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EP About this file: EP0350092
| EP0350092 - Flame-proof polycarbonates containing units deriving from halogenated macrocyclic compounds [Right-click to bookmark this link] | Status | The application is deemed to be withdrawn Status updated on 13.01.1995 Database last updated on 03.08.2024 | Most recent event Tooltip | 13.01.1995 | Application deemed to be withdrawn | published on 08.03.1995 [1995/10] | Applicant(s) | For all designated states ENICHEM S.p.A. Piazza Repubblica, 16 20124 Milano / IT | [N/P] |
| Former [1994/15] | For all designated states ENICHEM S.p.A. Piazza Repubblica, 16 I-20124 Milano / IT | ||
| Former [1990/02] | For all designated states ENICHEM TECNORESINE S.p.A. Via Ruggero Settimo 55 I-90139 Palermo / IT | Inventor(s) | 01 /
Petri, Alberto Via B. Bellincione 10 I-20134 Milan / IT | [1990/02] | Representative(s) | De Carli, Erberto, et al ING. BARZANO & ZANARDO MILANO S.p.A. Via Borgonuovo, 10 20121 Milano / IT | [N/P] |
| Former [1994/11] | De Carli, Erberto, et al ING. BARZANO & ZANARDO MILANO S.p.A. Via Borgonuovo, 10 I-20121 Milano / IT | ||
| Former [1990/02] | Roggero, Sergio Ing. Barzanò & Zanardo Milano S.p.A. Via Borgonuovo 10 I-20121 Milano / IT | Application number, filing date | 89201660.1 | 23.06.1989 | [1990/02] | Priority number, date | IT19880021284 | 08.07.1988 Original published format: IT 2128488 | [1990/02] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0350092 | Date: | 10.01.1990 | Language: | EN | [1990/02] | Type: | A3 Search report | No.: | EP0350092 | Date: | 03.07.1991 | Language: | EN | [1991/27] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 14.05.1991 | Classification | IPC: | C08G64/10 | [1990/02] | CPC: |
C08G64/10 (EP,US);
C08G64/06 (KR)
| Designated contracting states | AT, BE, CH, DE, ES, FR, GB, GR, IT, LI, LU, NL, SE [1990/02] | Title | German: | Flammhemmende Polycarbonate, welche von halogenierten makrocyclischen Verbindungen abgeleitete Einheiten enthalten | [1990/02] | English: | Flame-proof polycarbonates containing units deriving from halogenated macrocyclic compounds | [1990/02] | French: | Polycarbonates ignifuges contenant des unités dérivées de composés halogénés macrocycliques | [1990/02] | File destroyed: | 03.03.2001 | Examination procedure | 27.12.1991 | Examination requested [1992/09] | 28.04.1994 | Despatch of a communication from the examining division (Time limit: M04) | 09.09.1994 | Application deemed to be withdrawn, date of legal effect [1995/10] | 10.10.1994 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time [1995/10] | Fees paid | Renewal fee | 14.05.1991 | Renewal fee patent year 03 | 21.05.1992 | Renewal fee patent year 04 | 24.05.1993 | Renewal fee patent year 05 | 24.05.1994 | Renewal fee patent year 06 |
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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 | [X] - CHEMICAL ABSTRACTS, vol. 93, no. 17, 27th October 1980, page 608, abstract no. 167464m, Columbus, Ohio, US; A.G.S. HOEGBERG: "Cyclooligomeric phenol-aldehyde condensation products. 2. Stereoselective synthesis and DNMR study of two 1,8,15,22-tetraphenyl(14)metacyclophan-3,5,10,12,17,19,24,26-octols", & J. AM. CHEM. SOC. 1980, 102(19), 6046-50 | [AP] - CHEMICAL ABSTRACTS, vol. 110, no. 25, 19th June 1989, pages 644-645, abstract no. 231605g, Columbus, Ohio, US; J.A. TUCKER et al.: "Host-guest complexation. 49. Cavitands containing two binding cavities", & J. AM. CHEM. SOC. 1989, 111(10), 3688-99 |