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EP0400892
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EP About this file: EP0400892
| EP0400892 - Method for producing ibuprofen [Right-click to bookmark this link] | Status | The application has been refused Status updated on 21.03.1997 Database last updated on 13.07.2024 | Most recent event Tooltip | 21.03.1997 | Refusal of application | published on 07.05.1997 [1997/19] | Applicant(s) | For all designated states HOECHST CELANESE CORPORATION Route 202-206 North Somerville, N.J. 08876 / US | [1990/49] | Inventor(s) | 01 /
Elango, Varadaraj 4175 Crenshaw Drive Corpus Christi Texas / US | 02 /
Davenport, Kenneth G. 38 Big Oak Drive North Kingstown Rhode Island / US | 03 /
Murphy, Mark Alan 3126 Dunbarton Oak Corpus Christi Texas / US | 04 /
Mott, Graham N. 7417 Lake Como Corpus Christi Texas / US | 05 /
Zey, Edward G. 522 Evergreen Corpus Christi Texas / US | 06 /
Smith, Brad Lee 1307 Old Pond Lane Matthews, North Carolina 28105 / US | 07 /
Moss, Gary L. 11113 Mulholland Drive Corpus Christi Texas / US | [1990/52] |
| Former [1990/49] | 01 /
Elango, Varadaraj 4175 Crenshaw Drive Corpus Christi Texas / US | ||
| 02 /
Davenport, Kenneth G. 38 Big Oak Drive North Kingstown Rhode Island / US | |||
| 03 /
Murphy, Mark Alan 3126 Dunbarton Oak Corpus Christi Texas / US | |||
| 04 /
Mott, Graham N. 7417 Lake Como Corpus Christi Texas / US | |||
| 05 /
Zey, Edward G. 522 Evergreen Corpus Christi Texas / US | |||
| 06 /
Smith, Brad Lee 1034 Starlite Portland Texas / US | |||
| 07 /
Moss, Gary L. 11113 Mulholland Drive Corpus Christi Texas / US | Representative(s) | De Minvielle-Devaux, Ian Benedict Peter, et al CARPMAELS & RANSFORD 43, Bloomsbury Square London WC1A 2RA / GB | [1990/49] | Application number, filing date | 90305638.0 | 23.05.1990 | [1990/49] | Priority number, date | US19890357381 | 24.05.1989 Original published format: US 357381 | US19900500645 | 28.03.1990 Original published format: US 500645 | [1990/49] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0400892 | Date: | 05.12.1990 | Language: | EN | [1990/49] | Type: | A3 Search report | No.: | EP0400892 | Date: | 27.11.1991 | Language: | EN | [1991/48] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 07.10.1991 | Classification | IPC: | C07C57/30, C07C51/12 | [1990/49] | CPC: |
B01J31/2404 (EP,US);
B01J31/24 (EP,US);
C07C45/46 (EP,US);
C07C51/12 (EP,US);
B01J2231/34 (EP,US);
B01J2531/824 (EP,US);
Y02P20/584 (EP,US)
(-)
| C-Set: |
C07C45/46, C07C49/76 (EP,US);
C07C51/12, C07C57/30 (US,EP) | Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LI, LU, NL, SE [1990/49] | Title | German: | Verfahren zur Herstellung von Ibuprofen | [1990/49] | English: | Method for producing ibuprofen | [1990/49] | French: | Procédé pour la fabrication d'ibuprofène | [1990/49] | Examination procedure | 20.12.1990 | Examination requested [1991/09] | 02.07.1993 | Despatch of a communication from the examining division (Time limit: M06) | 14.02.1994 | Despatch of communication that the application is deemed to be withdrawn, reason: reply to the communication from the examining division not received in time | 14.04.1994 | Reply to a communication from the examining division | 06.12.1994 | Despatch of a communication from the examining division (Time limit: M04) | 13.04.1995 | Reply to a communication from the examining division | 29.09.1995 | Despatch of a communication from the examining division (Time limit: M06) | 09.04.1996 | Reply to a communication from the examining division | 25.11.1996 | Despatch of communication that the application is refused, reason: substantive examination [1997/19] | 05.12.1996 | Application refused, date of legal effect [1997/19] | Request for further processing for: | 14.04.1994 | Request for further processing filed | 14.04.1994 | Full payment received (date of receipt of payment) Request granted | 20.06.1994 | Decision despatched | Fees paid | Renewal fee | 24.03.1992 | Renewal fee patent year 03 | 18.03.1993 | Renewal fee patent year 04 | 29.03.1994 | Renewal fee patent year 05 | 29.03.1995 | Renewal fee patent year 06 | 03.04.1996 | Renewal fee patent year 07 |
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