-
EP0405788
European procedure
Extract from the Register of European Patents
EP About this file: EP0405788
| EP0405788 - Di-tert-butyl(hydroxy)phenylthio substituted hydroxamic acid derivatives [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 12.01.1995 Database last updated on 22.01.2025 | Most recent event Tooltip | 12.01.1995 | No opposition filed within time limit | published on 01.03.1995 [1995/09] | Applicant(s) | For all designated states SHIONOGI SEIYAKU KABUSHIKI KAISHA trading under the name of SHIONOGI & CO. LTD. 1-8, Doshomachi 3-chome Chuo-ku Osaka 541 / JP | [N/P] |
| Former [1991/01] | For all designated states SHIONOGI SEIYAKU KABUSHIKI KAISHA trading under the name of SHIONOGI & CO. LTD. 1-8, Doshomachi 3-chome, Chuo-ku Osaka 541 / JP | Inventor(s) | 01 /
Matsumoto, Saichi 3-2-11 Fushiodai Ikeda-shi, Osaka / JP | 02 /
Mizui, Takuji, C/o Associate Prof Pak H. Chan Department of Neurology, School of Medicine Uni.of California San Francisco CA 94143 / US | 03 /
Doteuchi, Masami 33-3 Ogurahigashimachi Hirakata-shi, Osaka / JP | [1991/01] | Representative(s) | Hardisty, David Robert, et al BOULT WADE TENNANT, Verulam Gardens 70 Gray's Inn Road London WC1X 8BT / GB | [N/P] |
| Former [1991/01] | Hardisty, David Robert, et al BOULT, WADE & TENNANT 27 Furnival Street London EC4A IPQ / GB | Application number, filing date | 90306401.2 | 12.06.1990 | [1991/01] | Priority number, date | JP19890167497 | 29.06.1989 Original published format: JP 16749789 | [1991/01] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0405788 | Date: | 02.01.1991 | Language: | EN | [1991/01] | Type: | A3 Search report | No.: | EP0405788 | Date: | 17.04.1991 | Language: | EN | [1991/16] | Type: | B1 Patent specification | No.: | EP0405788 | Date: | 09.03.1994 | Language: | EN | [1994/10] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 04.03.1991 | Classification | IPC: | C07C323/47, C07C323/60, C07C319/20, A61K31/095 | [1991/01] | CPC: |
C07C323/47 (EP,KR,US);
A61P1/04 (EP);
A61P11/00 (EP);
A61P29/00 (EP);
A61P3/06 (EP);
A61P3/08 (EP);
A61P35/00 (EP);
A61P37/08 (EP);
A61P43/00 (EP);
A61P9/00 (EP);
A61P9/10 (EP);
C07C319/20 (KR);
C07C323/60 (EP,KR,US)
(-)
| Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LI, LU, NL, SE [1991/01] | Title | German: | Di-tert-butyl(hydroxi)phenylthio-substituierte Hydroxamsäurederivate | [1991/01] | English: | Di-tert-butyl(hydroxy)phenylthio substituted hydroxamic acid derivatives | [1991/01] | French: | Dérivés d'acide hydroxanique Di-tert-butyl(hydroxy)phenyl-thio substitué | [1991/01] | Examination procedure | 18.12.1990 | Examination requested [1991/07] | 06.04.1993 | Despatch of a communication from the examining division (Time limit: M04) | 24.06.1993 | Reply to a communication from the examining division | 21.07.1993 | Despatch of communication of intention to grant (Approval: Yes) | 09.09.1993 | Communication of intention to grant the patent | 25.11.1993 | Fee for grant paid | 25.11.1993 | Fee for publishing/printing paid | Opposition(s) | 10.12.1994 | No opposition filed within time limit [1995/09] | Fees paid | Renewal fee | 09.06.1992 | Renewal fee patent year 03 | 07.06.1993 | Renewal fee patent year 04 |
| Opt-out from the exclusive Tooltip competence of the Unified Patent Court | See the Register of the Unified Patent Court for opt-out data | ||
| 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 | [AD]US4076841 (WAGNER EUGENE R, et al); | [A]EP0190682 (SEARLE & CO [US]); | [AD]EP0196184 (WELLCOME FOUND [GB]); | [A]EP0218782 (SEARLE & CO [US]); | [AD]EP0273451 (BRISTOL MYERS CO [US]); | [AD]EP0279263 (ABBOTT LAB [US]); | [AD]DE3738890 (SQUIBB & SONS INC [US]) |