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EP0582347
European procedure
Extract from the Register of European Patents
EP About this file: EP0582347
| EP0582347 - Catalyst for the hydroisomerization of long-chain N-paraffins and process for preparing it [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 25.07.1997 Database last updated on 20.07.2024 | Most recent event Tooltip | 25.07.1997 | No opposition filed within time limit | published on 10.09.1997 [1997/37] | Applicant(s) | For all designated states ENIRICERCHE S.p.A. Corso Venezia 16 20121 Milano / IT | [N/P] |
| Former [1994/06] | For all designated states ENIRICERCHE S.p.A. Corso Venezia 16 I-20121 Milan / IT | Inventor(s) | 01 /
Perego, Carlo Via S.S.Cornelio e Cipriano 15/E I-20040 Carnate (Milano) / IT | 02 /
Zanibelli, Laura Via Pellegrino Rossi, 15 I-20161 Milano / IT | 03 /
Flego, Cristina Via Pecenco, 12 I-34127 Trieste / IT | 04 /
Del Bianco, Alberto Strada Castellazzo, 6/c I-20013 Magenta (Milano) / IT | 05 /
Bellussi, Giuseppe Via Alberto Scoto, 44 I-29100 Piacenza / IT | [1994/06] | 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 [1994/06] | De Carli, Erberto ING. BARZANO & ZANARDO MILANO S.p.A. Via Borgonuovo, 10 I-20121 Milano / IT | Application number, filing date | 93202253.6 | 30.07.1993 | [1994/06] | Priority number, date | IT1992MI01895 | 31.07.1992 Original published format: IT MI921895 | [1994/06] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0582347 | Date: | 09.02.1994 | Language: | EN | [1994/06] | Type: | B1 Patent specification | No.: | EP0582347 | Date: | 18.09.1996 | Language: | EN | [1996/38] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 03.12.1993 | Classification | IPC: | B01J23/40, C10G45/62, B01J35/10, B01J21/12, C10G65/04 | [1994/06] | CPC: |
C10G65/043 (EP,US);
B01J21/12 (EP,US);
B01J23/40 (EP,US);
B01J35/60 (EP,US);
C10G45/62 (EP,US);
B01J35/617 (EP,US);
B01J35/633 (EP,US);
B01J35/643 (EP,US);
B01J35/647 (EP,US);
B01J35/67 (EP,US)
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| Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, LI, LU, MC, NL, PT, SE [1994/06] | Title | German: | Katalysator zur Hydroisomerisierung von langkettigen N-Paraffinen und Verfahren zu seiner Herstellung | [1994/06] | English: | Catalyst for the hydroisomerization of long-chain N-paraffins and process for preparing it | [1994/06] | French: | Catalyseur d'hydroisomérisation de N-paraffines à longue chaîne et procédé de sa préparation | [1994/06] | Examination procedure | 23.07.1994 | Examination requested [1994/37] | 13.04.1995 | Despatch of a communication from the examining division (Time limit: M04) | 07.07.1995 | Reply to a communication from the examining division | 20.09.1995 | Despatch of a communication from the examining division (Time limit: M03) | 11.10.1995 | Reply to a communication from the examining division | 29.11.1995 | Despatch of communication of intention to grant (Approval: Yes) | 08.02.1996 | Communication of intention to grant the patent | 15.03.1996 | Fee for grant paid | 15.03.1996 | Fee for publishing/printing paid | Opposition(s) | 19.06.1997 | No opposition filed within time limit [1997/37] | Fees paid | Renewal fee | 19.06.1995 | Renewal fee patent year 03 | 11.07.1996 | Renewal fee patent year 04 |
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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 | [XA]US3637484 (HANSFORD ROWLAND C) [X] 5 * abstract * * column 4, line 22 - line 63 * * column 5, line 17 - line 34 * [A] 1-4; | [XA]US3657153 (BUCUR VICTOR, et al) [X] 4 * abstract * * column 1, line 65 - column 2, line 18 * [A] 1-3; | [A]US3855347 (ORICCHIO F)[A] 1; | [DA]EP0225053 (MOBIL OIL CORP [US]) [DA] 1; | [DX]EP0340868 (ENIRICERCHE SPA [IT]) [DX] 1-10 * abstract * * page 3, line 14 - line 58 * |