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EP0365223
European procedure
Extract from the Register of European Patents
EP About this file: EP0365223
| EP0365223 - Process for the preparation of penems [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 11.07.1997 Database last updated on 20.07.2024 | Most recent event Tooltip | 11.07.1997 | No opposition filed within time limit | published on 27.08.1997 [1997/35] | Applicant(s) | For all designated states Pfizer Inc. 235 East 42nd Street New York, NY 10017 / US | [N/P] |
| Former [1990/17] | For all designated states PFIZER INC. 235 East 42nd Street New York, N.Y. 10017 / US | Inventor(s) | 01 /
O'Neill, Brian Thomas 1526 Essex Road Westbrook Connecticut / US | 02 /
Phillips, Douglas 5, White Pine Road Ledyard Connecticut / US | [1990/17] | Representative(s) | Wood, David John, et al PFIZER LIMITED, Ramsgate Road Sandwich Kent CT13 9NJ / GB | [N/P] |
| Former [1990/17] | Wood, David John, et al PFIZER LIMITED, Ramsgate Road Sandwich, Kent CT13 9NJ / GB | Application number, filing date | 89310500.7 | 12.10.1989 | [1990/17] | Priority number, date | US19880260141 | 19.10.1988 Original published format: US 260141 | US19890378743 | 11.07.1989 Original published format: US 378743 | [1990/17] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0365223 | Date: | 25.04.1990 | Language: | EN | [1990/17] | Type: | A3 Search report | No.: | EP0365223 | Date: | 10.04.1991 | Language: | EN | [1991/15] | Type: | B1 Patent specification | No.: | EP0365223 | Date: | 04.09.1996 | Language: | EN | [1996/36] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 21.02.1991 | Classification | IPC: | C07D499/88, C07D205/09, C07F7/18, // C07D333/48 | [1990/17] | CPC: |
C07D205/09 (EP,US);
C07D499/86 (KR);
C07D499/88 (EP,US)
| Designated contracting states | AT, BE, CH, DE, ES, FR, GB, GR, IT, LI, LU, NL, SE [1990/17] | Title | German: | Verfahren zur Herstellung von Penemen | [1990/17] | English: | Process for the preparation of penems | [1990/17] | French: | Procédé de préparation de pénèmes | [1990/17] | Examination procedure | 20.10.1989 | Examination requested [1990/17] | 27.01.1993 | Despatch of a communication from the examining division (Time limit: M06) | 06.07.1993 | Reply to a communication from the examining division | 22.04.1994 | Despatch of a communication from the examining division (Time limit: M02) | 09.06.1994 | Reply to a communication from the examining division | 30.06.1994 | Despatch of a communication from the examining division (Time limit: M02) | 29.07.1994 | Reply to a communication from the examining division | 14.06.1995 | Despatch of a communication from the examining division (Time limit: M02) | 26.07.1995 | Reply to a communication from the examining division | 10.11.1995 | Despatch of communication of intention to grant (Approval: Yes) | 05.03.1996 | Communication of intention to grant the patent | 19.05.1996 | Fee for grant paid | 19.05.1996 | Fee for publishing/printing paid | Opposition(s) | 05.06.1997 | No opposition filed within time limit [1997/35] | Fees paid | Renewal fee | 17.10.1991 | Renewal fee patent year 03 | 16.10.1992 | Renewal fee patent year 04 | 27.10.1993 | Renewal fee patent year 05 | 23.09.1994 | Renewal fee patent year 06 | 10.10.1995 | Renewal fee patent year 07 |
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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 | [Y]EP0110280 (SCHERING CORP [US]); | [Y]EP0115308 (MERCK & CO INC [US]); | [YP]EP0320497 (MERCK & CO INC [US]) | [Y] - TETRAHEDRON LETTERS, vol. 26, no. 5, 1985, pages 587-590; Pergamon Press Ltd., GB; D.H. SMITH et al.: "Synthetic carbapenem antibiotics III. 1-methyl thienamycin". |