EP0525861 - Process for the enzymatic preparation of 7-amino-cephalosporanic acids [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 05.09.1997 Database last updated on 03.09.2024 | Most recent event Tooltip | 07.12.2007 | Lapse of the patent in a contracting state | published on 09.01.2008 [2008/02] | Applicant(s) | For all designated states MINISTERO DELL' UNIVERSITA' E DELLA RICERCA SCIENTIFICA E TECNOLOGICA 76, Lungotevere Thaon di Revel 00196 Roma / IT | [N/P] |
Former [1993/05] | For all designated states MINISTERO DELL' UNIVERSITA' E DELLA RICERCA SCIENTIFICA E TECNOLOGICA 76, Lungotevere Thaon de Revel I-00196 Roma / IT | Inventor(s) | 01 /
Battistel, Ezio Via A. Picco, 20 I-19100 La Spezia / IT | 02 /
Cesti, Pietro Via Torino, 51 I-28069 Trecate (Novara) / IT | 03 /
Franzosi, Giuliana Via Monte Nero, 45 I-20088 Calvignasco (Milan) / IT | 04 /
Van der Goes, Wilhelmus Via Piave, 14 I-10014 Caluso (Turin) / IT | [1993/05] | Representative(s) | Fusina, Gerolamo Ing. Barzanò & Zanardo Milano S.p.A, Via Borgonuovo, 10 20121 Milano / IT | [N/P] |
Former [1996/44] | Fusina, Gerolamo Ing. Barzanò & Zanardo Milano S.p.A, Via Borgonuovo, 10 20121 Milano / IT | ||
Former [1994/14] | De Carli, Erberto ING. BARZANO & ZANARDO MILANO S.p.A. Via Borgonuovo, 10 I-20121 Milano / IT | ||
Former [1993/05] | Roggero, Sergio Ing. Barzanò & Zanardo Milano S.p.A. Via Borgonuovo 10 I-20121 Milano / IT | Application number, filing date | 92202159.7 | 15.07.1992 | [1993/05] | Priority number, date | IT1991MI02039 | 24.07.1991 Original published format: IT MI912039 | [1993/05] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0525861 | Date: | 03.02.1993 | Language: | EN | [1993/05] | Type: | B1 Patent specification | No.: | EP0525861 | Date: | 30.10.1996 | Language: | EN | [1996/44] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 30.11.1992 | Classification | IPC: | C12P35/02, C12N1/20, // (C12N1/20, C12R1:025),(C12P35/02, C12R1:025) | [1993/05] | CPC: |
C12P35/02 (EP,US);
C12N1/205 (EP,US);
C12R2001/025 (EP,US);
Y10S435/832 (EP,US);
Y10S435/834 (EP,US);
Y10S435/874 (EP,US)
| Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LI, LU, MC, NL, PT, SE [1993/05] | Title | German: | Verfahren zur enzymatischen Herstellung von 7-Amino-Cephalosporansäure | [1993/05] | English: | Process for the enzymatic preparation of 7-amino-cephalosporanic acids | [1993/05] | French: | Procédé pour la préparation enzymatique d'acides 7-amino-céphalosporaniques | [1993/05] | Examination procedure | 13.07.1993 | Examination requested [1993/36] | 07.06.1995 | Despatch of a communication from the examining division (Time limit: M04) | 19.07.1995 | Reply to a communication from the examining division | 09.11.1995 | Despatch of a communication from the examining division (Time limit: M02) | 15.12.1995 | Reply to a communication from the examining division | 28.03.1996 | Despatch of communication of intention to grant (Approval: Yes) | 30.04.1996 | Communication of intention to grant the patent | 31.05.1996 | Fee for grant paid | 31.05.1996 | Fee for publishing/printing paid | Opposition(s) | 31.07.1997 | No opposition filed within time limit [1997/43] | Fees paid | Renewal fee | 14.06.1994 | Renewal fee patent year 03 | 11.07.1995 | Renewal fee patent year 04 | 11.07.1996 | Renewal fee patent year 05 |
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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. | Lapses during opposition Tooltip | BE | 30.10.1996 | CH | 30.10.1996 | IT | 30.10.1996 | LI | 30.10.1996 | [2008/02] |
Former [1999/42] | BE | 30.10.1996 | |
CH | 30.10.1996 | ||
IT | 30.10.1996 | ||
LI | 30.10.1996 | ||
Former [1998/04] | BE | 30.10.1996 | |
CH | 30.10.1996 | ||
LI | 30.10.1996 | ||
Former [1997/29] | BE | 30.10.1996 | Documents cited: | Search | [A]FR1357977 (MERCK & CO INC); | [A]US3239394 (WALTON ROBERT B); | [A]FR2258448 (TOYO JOZO KK [JP]); | [A]EP0275901 (HOECHST AG [DE]); | [AD]US4774179 (ICHIKAWA SHIGEAKI [JP], et al); | [A]EP0322032 (MERCK & CO INC [US]); | [A]EP0405846 (MERCK & CO INC [US]) | [A] - CHEMICAL ABSTRACTS, vol. 107, no. 13, 28 September 1987, Columbus, Ohio, US; abstract no. 114281a, ICHIKAWA SHIGEAKI ET. AL. page 517 ;column R ; | [A] - CHEMICAL ABSTRACTS, vol. 107, no. 13, 28 September 1987, Columbus, Ohio, US; abstract no. 114280z, ICHIKAWA SHIGEAKI page 517 ;column R ; |