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EP0531981
European procedure
Extract from the Register of European Patents
EP About this file: EP0531981
| EP0531981 - Process for the preparation of a cephalosporin antibiotic [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 27.09.2002 Database last updated on 30.10.2024 | Most recent event Tooltip | 03.08.2012 | Lapse of the patent in a contracting state | published on 05.09.2012 [2012/36] | Applicant(s) | For all designated states Bristol-Myers Squibb Company Route 206 and Province Line Road Princeton, NJ 08543 / US | [N/P] |
| Former [1993/11] | For all designated states Bristol-Myers Squibb Company 345 Park Avenue New York, N.Y. 10154 / US | Inventor(s) | 01 /
Lim, Gary M.F. 104 Pine Ridge Road Fayetteville, New York 13066 / US | 02 /
Roubie, John M. 7205 Coventry Road North East Syracuse, New York 13057 / US | 03 /
Garofalo, Elizabeth Ann 7 Rustlers Road Marcellus, New York 13108 / US | [1993/11] | Representative(s) | Kinzebach, Werner, et al Reitstötter, Kinzebach & Partner Patentanwälte Postfach 86 06 49 81633 München / DE | [N/P] |
| Former [1993/11] | Kinzebach, Werner, Dr., et al Patentanwälte Reitstötter, Kinzebach und Partner Postfach 86 06 49 D-81633 München / DE | Application number, filing date | 92115443.1 | 09.09.1992 | [1993/11] | Priority number, date | US19910757104 | 10.09.1991 Original published format: US 757104 | [1993/11] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0531981 | Date: | 17.03.1993 | Language: | EN | [1993/11] | Type: | B1 Patent specification | No.: | EP0531981 | Date: | 21.11.2001 | Language: | EN | [2001/47] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 28.01.1993 | Classification | IPC: | C07D501/00, C07D277/20, C07F7/10, C07F7/18 | [2001/47] | CPC: |
C07D501/00 (EP);
C07D501/46 (KR);
A61P31/04 (EP)
|
| Former IPC [1993/11] | C07D501/46, A61K31/545 | Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LI, LU, MC, NL, PT, SE [1993/11] | Title | German: | Verfahren zur Herstellung eines antibiotischen Cephalosporin | [1993/11] | English: | Process for the preparation of a cephalosporin antibiotic | [1993/11] | French: | Procédé de préparation d'une céphalosporine antibiotique | [1993/11] | Examination procedure | 16.09.1993 | Examination requested [1993/46] | 29.08.1996 | Despatch of a communication from the examining division (Time limit: M06) | 10.03.1997 | Reply to a communication from the examining division | 17.09.1997 | Despatch of a communication from the examining division (Time limit: M06) | 12.03.1998 | Reply to a communication from the examining division | 19.04.1999 | Despatch of a communication from the examining division (Time limit: M07) | 30.12.1999 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time | 05.01.2000 | Reply to a communication from the examining division | 04.08.2000 | Despatch of communication of intention to grant (Approval: Yes) | 20.02.2001 | Communication of intention to grant the patent | 29.05.2001 | Fee for grant paid | 29.05.2001 | Fee for publishing/printing paid | Opposition(s) | 22.08.2002 | No opposition filed within time limit [2002/46] | Request for further processing for: | 05.01.2000 | Request for further processing filed | 05.01.2000 | Full payment received (date of receipt of payment) Request granted | 25.01.2000 | Decision despatched | Fees paid | Renewal fee | 30.09.1994 | Renewal fee patent year 03 | 29.09.1995 | Renewal fee patent year 04 | 30.09.1996 | Renewal fee patent year 05 | 10.09.1997 | Renewal fee patent year 06 | 09.09.1998 | Renewal fee patent year 07 | 13.09.1999 | Renewal fee patent year 08 | 13.09.2000 | Renewal fee patent year 09 | 12.09.2001 | Renewal fee patent year 10 |
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| Former [2002/49] | GR | 21.11.2001 | Documents cited: | Search | [XD]CS238950 ; | [A]JP2000790 ; | [AD]GB2116180 (BRISTOL MYERS CO); | [AD]EP0162395 (BAYER AG [DE]); | [AD]GB2165245 (GLAXO GROUP LTD); | [AD]WO8701116 (BRISTOL MYERS CO [US]); | [AD]GB2213819 (BRISTOL MYERS CO [US]) |