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EP0649430
European procedure
Extract from the Register of European Patents
EP About this file: EP0649430
| EP0649430 - DERIVATIVES OF 16-MEMBERED RING ANTIBIOTIC MACROLIDES [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 23.10.1998 Database last updated on 08.04.2026 | Most recent event Tooltip | 23.10.1998 | No opposition filed within time limit | published on 09.12.1998 [1998/50] | Applicant(s) | For all designated states Pfizer Inc. 235 East 42nd Street New York, NY 10017 / US | [N/P] |
| Former [1995/17] | For all designated states PFIZER INC. 235 East 42nd Street New York, N.Y. 10017 / US | Inventor(s) | 01 /
HECKER, Scott, J. 1298 Pequot Trail Stonington, CT 06378 / US | 02 /
JEFSON, Martin, R. 15 Bayview Avenue Stonington, CT 06378 / US | 03 /
McFARLAND, James, W. 24-2 Burr Road Lyme, CT 06371 / US | [1995/17] | Representative(s) | Hayles, James Richard, et al Pfizer ATTENTION: ADDRESS INACTIVE - USE ASS-NR - CDR / FR | [N/P] |
| Former [1995/27] | Hayles, James Richard, et al Pfizer Limited, Patents Department, Ramsgate Road Sandwich Kent CT13 9NJ / GB | ||
| Former [1995/17] | Bradbrook, Geoffrey William PFIZER LIMITED Ramsgate Road Sandwich Kent, CT13 9NJ / GB | Application number, filing date | 93914300.4 | 07.06.1993 | [1995/17] | WO1993US05210 | Priority number, date | US19920914242 | 15.07.1992 Original published format: US 914242 | US19920996243 | 23.12.1992 Original published format: US 996243 | [1995/17] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9402496 | Date: | 03.02.1994 | Language: | EN | [1994/04] | Type: | A1 Application with search report | No.: | EP0649430 | Date: | 26.04.1995 | Language: | EN | The application published by WIPO in one of the EPO official languages on 03.02.1994 takes the place of the publication of the European patent application. | [1995/17] | Type: | B1 Patent specification | No.: | EP0649430 | Date: | 17.12.1997 | Language: | EN | [1997/51] | Search report(s) | International search report - published on: | EP | 03.02.1994 | Classification | IPC: | C07H17/08, A61K31/70 | [1995/17] | CPC: |
C07H17/08 (EP,KR,US);
A61K31/7048 (KR);
A61P31/04 (EP)
| Designated contracting states | AT, BE, CH, DE, DK, FR, GB, GR, IE, IT, LI, LU, NL, PT, SE [1997/18] |
| Former [1995/17] | AT, BE, CH, DE, DK, ES, FR, GB, GR, IE, IT, LI, LU, NL, PT, SE | Title | German: | DERIVATE VON 16-GLIEDRIGEN ANTIBIOTISCHEN MACROLIDEN | [1995/17] | English: | DERIVATIVES OF 16-MEMBERED RING ANTIBIOTIC MACROLIDES | [1995/17] | French: | DERIVES DE MACROLIDES ANTIBIOTIQUES A NOYAU A 16 ELEMENTS | [1995/17] | Entry into regional phase | 16.12.1994 | National basic fee paid | 16.12.1994 | Designation fee(s) paid | 16.12.1994 | Examination fee paid | Examination procedure | 08.12.1993 | Request for preliminary examination filed International Preliminary Examining Authority: EP | 16.12.1994 | Examination requested [1995/17] | 04.03.1996 | Despatch of a communication from the examining division (Time limit: M04) | 25.06.1996 | Reply to a communication from the examining division | 04.03.1997 | Despatch of communication of intention to grant (Approval: No) | 12.05.1997 | Despatch of communication of intention to grant (Approval: later approval) | 09.06.1997 | Communication of intention to grant the patent | 19.08.1997 | Fee for grant paid | 19.08.1997 | Fee for publishing/printing paid | Opposition(s) | 18.09.1998 | No opposition filed within time limit [1998/50] | Fees paid | Renewal fee | 16.03.1995 | Renewal fee patent year 03 | 27.03.1996 | Renewal fee patent year 04 | 10.04.1997 | 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. | Cited in | International search | [Y] CHEMICAL ABSTRACTS, vol. 102, 1985, Columbus, Ohio, US; abstract no. 185436n, '20,23-Dideoxy-20,23-bis(disubstituted amino)mikamycinosylrelonolide.' page 616 ;column 1 ; [Y] |