EP0291207 - Carboxylic acids and methods of preparing the same [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 28.12.1991 Database last updated on 15.07.2024 | Most recent event Tooltip | 28.12.1991 | No opposition filed within time limit | published on 19.02.1992 [1992/08] | Applicant(s) | For all designated states SANYO CHEMICAL INDUSTRIES LTD. 11-1, Ichinohashinomoto-cho, Higashiyama-ku, Kyoto-shi Kyoto 605 / JP | [N/P] |
Former [1988/46] | For all designated states SANYO CHEMICAL INDUSTRIES LTD. 11-1, Ichinohashinomoto-cho, Higashiyama-ku, Kyoto-shi Kyoto 605 / JP | Inventor(s) | 01 /
Takahashi, Hiroshi 74-5, Uji Hanbaku Uji-shi Kyoto-fu / JP | 02 /
Ohta, Atushi C-103, Sennyuji Goyonotsujicho 7-3 Higashiyama-ku Kyoto-shi Kyoto-fu / JP | 03 /
Akasaki, Sayumi 56-19, Habyoshicho Uji-shi Kyoto-fu / JP | [1988/46] | Representative(s) | Marlow, Nicholas Simon, et al Reddie & Grose LLP The White Chapel Building 10 Whitechapel High Street London E1 8QS / GB | [N/P] |
Former [1988/46] | Marlow, Nicholas Simon, et al Reddie & Grose 16, Theobalds Road London WC1X 8PL / GB | Application number, filing date | 88303914.1 | 29.04.1988 | [1988/46] | Priority number, date | JP19870116399 | 13.05.1987 Original published format: JP 11639987 | JP19870116400 | 13.05.1987 Original published format: JP 11640087 | [1988/46] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0291207 | Date: | 17.11.1988 | Language: | EN | [1988/46] | Type: | B1 Patent specification | No.: | EP0291207 | Date: | 27.02.1991 | Language: | EN | [1991/09] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 12.09.1988 | Classification | IPC: | C07C59/125, C07C59/305, C07C51/367 | [1988/46] | CPC: |
C07C59/125 (EP,US);
C07C59/305 (EP,US)
| Designated contracting states | DE, FR, IT [1988/46] | Title | German: | Carbonsäuren und Verfahren zur Herstellung derselben | [1988/46] | English: | Carboxylic acids and methods of preparing the same | [1988/46] | French: | Acides carboxyliques et méthodes pour leur préparation | [1988/46] | Examination procedure | 15.05.1989 | Examination requested [1989/29] | 22.05.1989 | Request for accelerated examination filed | 27.09.1989 | Despatch of a communication from the examining division (Time limit: M04) | 27.09.1989 | Decision about request for accelerated examination - accepted: Yes | 31.01.1990 | Reply to a communication from the examining division | 03.04.1990 | Despatch of communication of intention to grant (Approval: No) | 16.07.1990 | Despatch of communication of intention to grant (Approval: later approval) | 01.08.1990 | Communication of intention to grant the patent | 18.10.1990 | Fee for grant paid | 18.10.1990 | Fee for publishing/printing paid | Opposition(s) | 28.11.1991 | No opposition filed within time limit [1992/08] | Fees paid | Renewal fee | 21.03.1990 | Renewal fee patent year 03 |
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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 | [X]DE2332539 (HENKEL & CIE GMBH); | [Y]US3983171 (VANLERBERGHE GUY, et al); | [Y]GB2176783 (KAO CORP); | [A]GB2088863 (SANDOZ LTD) |