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EP0534995
European procedure
Extract from the Register of European Patents
EP About this file: EP0534995
| EP0534995 - INCLUSION COMPOUNDS OF NIMESULIDE WITH CYCLODEXTRINS [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 01.11.1995 Database last updated on 29.06.2024 | Most recent event Tooltip | 17.04.2015 | Change - lapse in a contracting state | published on 20.05.2015 [2015/21] | Applicant(s) | For all designated states BOEHRINGER INGELHEIM ITALIA S.p.A. Via Pellicceria, 10 50123 Firenze / IT | [N/P] |
| Former [1993/14] | For all designated states BOEHRINGER INGELHEIM ITALIA S.p.A. Via Pellicceria, 10 I-50123 Firenze / IT | Inventor(s) | 01 /
BIETTI, Giuseppe Via Lario, 21 I-Milano / IT | 02 /
DUBINI, Enrica Via Muratori, 54 I-Milano / IT | 03 /
MAFFIONE, Grazia Via Panizzi, 6/A I-Milano / IT | 04 /
VIDI, Aldo Via Donizetti, 4 I-27029 Vigevano / IT | [1993/14] | Representative(s) | Aimi, Luciano, et al c/o Società Italiana Brevetti S.p.A. Via Carducci 8 20123 Milano / IT | [N/P] |
| Former [1993/14] | Aimi, Luciano, et al c/o Società Italiana Brevetti S.p.A. Via Carducci 8 I-20123 Milano / IT | Application number, filing date | 91909437.5 | 20.05.1991 | [1993/14] | WO1991IT00043 | Priority number, date | IT19900020393 | 22.05.1990 Original published format: IT 2039390 | [1993/14] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9117774 | Date: | 28.11.1991 | Language: | EN | [1991/27] | Type: | A1 Application with search report | No.: | EP0534995 | Date: | 07.04.1993 | Language: | EN | The application published by WIPO in one of the EPO official languages on 28.11.1991 takes the place of the publication of the European patent application. | [1993/14] | Type: | B1 Patent specification | No.: | EP0534995 | Date: | 28.12.1994 | Language: | EN | [1994/52] | Search report(s) | International search report - published on: | EP | 28.11.1991 | Classification | IPC: | A61K47/48, A61K31/63 | [1993/14] | CPC: |
B82Y5/00 (EP);
A61K31/63 (EP);
A61K47/6951 (EP);
A61P29/00 (EP)
| Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LI, LU, NL, SE [1993/14] | Title | German: | EINSCHLUSSKOMPLEX VON NIMESULIDE MIT CYCLODEXTRINEN | [1993/14] | English: | INCLUSION COMPOUNDS OF NIMESULIDE WITH CYCLODEXTRINS | [1993/14] | French: | COMPOSES D'INCLUSION DE NIMESULIDE AVEC DES CYCLODEXTRINES | [1993/14] | Entry into regional phase | 18.11.1992 | National basic fee paid | 18.11.1992 | Designation fee(s) paid | 18.11.1992 | Examination fee paid | Examination procedure | 06.12.1991 | Request for preliminary examination filed International Preliminary Examining Authority: DE | 25.11.1992 | Examination requested [1993/14] | 21.02.1994 | Despatch of communication of intention to grant (Approval: Yes) | 27.06.1994 | Communication of intention to grant the patent | 20.09.1994 | Fee for grant paid | 20.09.1994 | Fee for publishing/printing paid | Opposition(s) | 29.09.1995 | No opposition filed within time limit [1995/51] | Fees paid | Renewal fee | 16.04.1993 | Renewal fee patent year 03 | 28.05.1994 | Renewal fee patent year 04 |
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| Former [2007/16] | LU | 31.05.1995 | Cited in | International search | [A]FR2190460 (RIKER LABORATORIES INC [US]) | [Y] - CHEM. PHARM. BULL., vol. 23, no. 12, 1975, pages 3062-3068, M. KUROZUMI et al.: "Inclusion compounds of non-steroidal antiinflammatory and other slightly water soluble drugs with alpha- and beta-cyclodextrins in powdered form", see whole article | [Y] - CHEMICAL & PHARMACEUTICAL BULLETIN, vol. 26, no. 4, April 1978, pages 1162-1167, Pharmaceutical Society of Japan, K. UEKAMA et al.: "Inclusion complexation of beta-cyclodextrin with some sulfonamides in aqueous solution", see whole article | Examination | - Nambu et al. Chem. Pharm. Bull. 1978 vol 26, 3609-3612 | - Chem. Pharm. Bull., vol. 23, no. 12,1975, pages 3026-3068, M. Kurozumi et al.:"Inclusion compounds of non-steroidal antiflammatory and other slightly water soluble drugs with alpha- and beta-cyclodextrins in powered form" |