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EP0241866
European procedure
Extract from the Register of European Patents
EP About this file: EP0241866
| EP0241866 - Gasification process for coal gasification furnace and apparatus therefor [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 30.05.1991 Database last updated on 17.05.2024 | Most recent event Tooltip | 15.08.2008 | Change - representative | published on 17.09.2008 [2008/38] | Applicant(s) | For all designated states Hitachi, Ltd. 6, Kanda Surugadai 4-chome Chiyoda-ku Tokyo 101 / JP | [N/P] |
| Former [1987/43] | For all designated states HITACHI, LTD. 6, Kanda Surugadai 4-chome Chiyoda-ku, Tokyo 101 / JP | Inventor(s) | 01 /
Morihara, Atsushi 9-2-305, Aobacho Katsuta-shi / JP | 02 /
Miyamoto, Tomohiko 83, Higashihoncho-4-chome Takahagi-shi / JP | 03 /
Koyama, Shuntaro 9-16, Hashikabe-1-chome Katsuta-shi / JP | 04 /
Nogita, Shunsuke 13-17, Mizukicho-2-chome Hitachi-shi / JP | 05 /
Hishinuma, Yukio 8-3, Nishinarusawacho-4-chome Hitachi-shi / JP | [1987/43] | Representative(s) | Beetz & Partner mbB Patentanwälte Prinzregentenstraße 54 80538 München / DE | [N/P] |
| Former [2008/38] | Beetz & Partner Patentanwälte Steinsdorfstrasse 10 80538 München / DE | ||
| Former [1987/43] | Patentanwälte Beetz - Timpe - Siegfried Schmitt-Fumian - Mayr Steinsdorfstrasse 10 D-80538 München / DE | Application number, filing date | 87105267.6 | 09.04.1987 | [1987/43] | Priority number, date | JP19860079932 | 09.04.1986 Original published format: JP 7993286 | [1987/43] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0241866 | Date: | 21.10.1987 | Language: | EN | [1987/43] | Type: | A3 Search report | No.: | EP0241866 | Date: | 04.05.1988 | Language: | EN | [1988/18] | Type: | B1 Patent specification | No.: | EP0241866 | Date: | 25.07.1990 | Language: | EN | [1990/30] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 18.03.1988 | Classification | IPC: | C10J3/46, C10J3/48 | [1987/43] | CPC: |
C10J3/487 (EP,US);
C10J3/526 (EP,US);
C10J2300/093 (EP,US);
C10J2300/1846 (EP,US);
Y10S48/02 (EP,US)
| Designated contracting states | DE, GB [1987/43] | Title | German: | Vergasungsverfahren für einen Kohlenvergasungsofen und Vorrichtung dafür | [1987/43] | English: | Gasification process for coal gasification furnace and apparatus therefor | [1987/43] | French: | Procédé de gazéification pour un four de gazéification de charbon et appareillage à cet effet | [1987/43] | Miscellaneous | EPB 1987/43: A request for correction under Rule 88 regarding page 5 line 16 of the specification has been filed on 07.05.1987 | Examination procedure | 11.05.1988 | Examination requested [1988/29] | 21.04.1989 | Despatch of a communication from the examining division (Time limit: M04) | 28.08.1989 | Reply to a communication from the examining division | 26.10.1989 | Despatch of communication of intention to grant (Approval: Yes) | 15.12.1989 | Communication of intention to grant the patent | 21.02.1990 | Fee for grant paid | 21.02.1990 | Fee for publishing/printing paid | Opposition(s) | 26.04.1991 | No opposition filed within time limit [1991/29] | Fees paid | Renewal fee | 26.04.1989 | Renewal fee patent year 03 | 25.04.1990 | Renewal fee patent year 04 |
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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 | [A]FR2177089 (BITUMINOUS COAL RESEARCH [US]); | [A]EP0066563 (BOLIDEN AB [SE]); | [A]FR1207478 (SUMITOMO CHEMICAL CO); | [A]EP0050863 (HITACHI LTD [JP]) |