EP0231133 - Process for preparing para-substituted halogenobenzene derivatives [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 09.02.1991 Database last updated on 24.08.2024 | Most recent event Tooltip | 09.02.1991 | No opposition filed within time limit | published on 03.04.1991 [1991/14] | Applicant(s) | For all designated states TOSOH CORPORATION 4560, Oaza-Tonda Shinnanyo-shi Yamaguchi 746 / JP | [N/P] |
Former [1989/11] | For all designated states TOSOH CORPORATION 4560, Oaza-Tonda Shinnanyo-shi Yamaguchi 746 / JP | ||
Former [1988/08] | For all designated states Tosoh Corporation 4560 Oaza Tonda Shinnanyo-shi Yamaguchi-ken / JP | ||
Former [1987/32] | For all designated states TOYO SODA MANUFACTURING CO., LTD. No. 4560, Oaza-tonda Shin-nanyo-shi Yamaguchi-ken / JP | Inventor(s) | 01 /
Sekizawa, Kazuhiko 972 Oaza Tonda Shinnanyo-shi Yamaguchi / JP | 02 /
Hironaka, Toshio 2068 Oaza Heta Tokuyama-shi Yamaguchi / JP | 03 /
Nakano, Masao 929-33 Asae Hikari-shi Yamaguchi / JP | 04 /
Tsutsumi, Yukihiro 1723-12 Oaza Shimogami Tokuyama-shi Yamaguchi / JP | [1987/32] | Representative(s) | Sheard, Andrew Gregory, et al Kilburn & Strode LLP 20 Red Lion Street London WC1R 4PJ / GB | [N/P] |
Former [1987/32] | Sheard, Andrew Gregory, et al Kilburn & Strode 30, John Street London WC1N 2DD / GB | Application number, filing date | 87300884.1 | 02.02.1987 | [1987/32] | Priority number, date | JP19860019693 | 31.01.1986 Original published format: JP 1969386 | [1987/32] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0231133 | Date: | 05.08.1987 | Language: | EN | [1987/32] | Type: | B1 Patent specification | No.: | EP0231133 | Date: | 18.04.1990 | Language: | EN | [1990/16] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 11.06.1987 | Classification | IPC: | C07C25/02, C07C17/12, B01J29/28 | [1987/32] | CPC: |
B01J29/60 (EP,US);
C07C17/12 (EP,US)
| Designated contracting states | DE, FR, GB, NL [1987/32] | Title | German: | Verfahren zur Herstellung von parasubstituierten halogenierten Benzolabkömmlingen | [1987/32] | English: | Process for preparing para-substituted halogenobenzene derivatives | [1987/32] | French: | Procédé pour la préparation de dérivés halogénés de benzène, substitués en para | [1987/32] | File destroyed: | 15.01.2000 | Examination procedure | 09.09.1987 | Examination requested [1987/46] | 22.11.1988 | Despatch of a communication from the examining division (Time limit: M04) | 22.03.1989 | Reply to a communication from the examining division | 23.05.1989 | Despatch of communication of intention to grant (Approval: Yes) | 27.09.1989 | Communication of intention to grant the patent | 07.12.1989 | Fee for grant paid | 07.12.1989 | Fee for publishing/printing paid | Opposition(s) | 19.01.1991 | No opposition filed within time limit [1991/14] | Fees paid | Renewal fee | 10.02.1989 | Renewal fee patent year 03 | 14.02.1990 | 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 | [XP]EP0171265 (TOYO SODA MFG CO LTD [JP]); | [A]EP0112722 (IHARA CHEMICAL IND CO [JP]) |