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EP0350878
European procedure
Extract from the Register of European Patents
EP About this file: EP0350878
| EP0350878 - Conjugated gamma-oxybutenolide compounds for treating ulcer [Right-click to bookmark this link] | |||
| Former [1990/03] | Use of conjugated gamma-oxybutenolide compounds for treating ulcer | ||
| [1993/52] | Status | No opposition filed within time limit Status updated on 03.11.1994 Database last updated on 02.11.2024 | Most recent event Tooltip | 03.11.1994 | No opposition filed within time limit | published on 21.12.1994 [1994/51] | Applicant(s) | For all designated states KURARAY CO., LTD. 1621 Sakazu Kurashiki-City / JP | [1990/03] | Inventor(s) | 01 /
Tamai, Yoshin 2-8-9, Jyohoku-cho Shibata-city Niigata Prefecture / JP | 02 /
Torihara, Masahiro 1, Kurashiki-machi Nakajyo-cho Kitakanbara-gun Niigata Prefecture / JP | 03 /
Kido, Yoichi 1-53, Kurashiki-machi Nakajyo-cho Kitakanbara-gun Niigata Prefecture / JP | 04 /
Yamahara, Johji 23-9, Takasago-cho Ootsu-city Siga Prefecture / JP | 05 /
Ito, Masayoshi 1-8-18, Matsuyama-cho Yao-city Osaka Prefecture / JP | [1990/03] | Representative(s) | Müller-Boré & Partner Patentanwälte PartG mbB Friedenheimer Brücke 21 80639 München / DE | [N/P] |
| Former [1992/45] | Müller-Boré & Partner Patentanwälte Grafinger Strasse 2 D-81671 München / DE | ||
| Former [1990/03] | Müller-Boré & Partner Patentanwälte Postfach 26 02 47 D-80059 München / DE | Application number, filing date | 89112692.2 | 11.07.1989 | [1990/03] | Priority number, date | JP19880172964 | 11.07.1988 Original published format: JP 17296488 | [1990/03] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0350878 | Date: | 17.01.1990 | Language: | EN | [1990/03] | Type: | A3 Search report | No.: | EP0350878 | Date: | 09.10.1991 | Language: | EN | [1991/41] | Type: | B1 Patent specification | No.: | EP0350878 | Date: | 29.12.1993 | Language: | EN | [1993/52] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 20.08.1991 | Classification | IPC: | A61K31/365, C07D307/60 | [1991/41] | CPC: |
C07D307/60 (EP,US);
A61K31/365 (EP,US);
A61P1/04 (EP)
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| Former IPC [1990/03] | A61K31/365 | Designated contracting states | BE, CH, DE, ES, FR, GB, IT, LI, NL [1990/03] | Title | German: | Konjugierte Oxybutenolide zur Behandlung von Ulcera | [1993/52] | English: | Conjugated gamma-oxybutenolide compounds for treating ulcer | [1993/52] | French: | Oxybuténolides conjugés pour traiter les ulcères | [1993/52] |
| Former [1990/03] | Verwendung von konjugierten Oxybutenoliden zur Behandlung von Ulcera | ||
| Former [1990/03] | Use of conjugated gamma-oxybutenolide compounds for treating ulcer | ||
| Former [1990/03] | Utilisation des oxybuténolides conjugés pour traiter les ulcères | Examination procedure | 04.12.1991 | Examination requested [1992/06] | 22.06.1992 | Despatch of a communication from the examining division (Time limit: M04) | 20.10.1992 | Reply to a communication from the examining division | 26.01.1993 | Despatch of communication of intention to grant (Approval: No) | 22.06.1993 | Despatch of communication of intention to grant (Approval: later approval) | 29.06.1993 | Communication of intention to grant the patent | 23.09.1993 | Fee for grant paid | 23.09.1993 | Fee for publishing/printing paid | Opposition(s) | 30.09.1994 | No opposition filed within time limit [1994/51] | Fees paid | Renewal fee | 28.12.1990 | Renewal fee patent year 03 | 30.07.1992 | Renewal fee patent year 04 | 27.07.1993 | 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. | Documents cited: | Search | [YD] - INT. J. CANCER, vol. 33, no. 5, 1984, pages 677-681; H. HIGASHIDA et al.: "Cytotoxic action of retinoidal butenolides on mouse neuroblastoma and rat glioma cells" | [YD] - CHEM. PHARM. BULL., vol. 34, no. 10, 1986, pages 4346-4351; M. ITO et al.: "Synthesis and spectral characterization of gamma-hydroxy-deltax,beta-butenolides possessing a conjugated substituent at the beta-position" | [Y] - CHEMICAL ABSTRACTS, vol. 93, no. 13, 29th September 1980, page 547, abstract no. 131059u, Columbus, Ohio, US; A.A. DUSHEIKO et al.: "Biological activity of retinoic acid and methyl retinoate", & VOPR. PITAN. 1980, (3), 40-2 |