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EP0122617
European procedure
Extract from the Register of European Patents
EP About this file: EP0122617
| EP0122617 - Paper sizing composition [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 28.01.1988 Database last updated on 26.03.2025 | Most recent event Tooltip | 28.01.1988 | No opposition filed within time limit | published on 16.03.1988 [1988/11] | Applicant(s) | For all designated states NIPPON PETROCHEMICALS COMPANY, LIMITED 3-1, Uchisaiwaicho 1-chome Chiyoda-ku Tokyo / JP | [N/P] |
| Former [1984/43] | For all designated states NIPPON PETROCHEMICALS COMPANY, LIMITED 3-1, Uchisaiwaicho 1-chome Chiyoda-ku Tokyo / JP | Inventor(s) | 01 /
Sato, Atsushi 15-23, Yakumo 2-chome Meguro-ku Tokyo / JP | 02 /
Murai, Yoshikazu 28-10, Shinohara Kita 1-chome Kohoku-ku Yokohama-shi Kanagawa-ken / JP | 03 /
Goto, Masahito 22, Higashi Furuichiba Saiwai-ku Kawasaki-shi Kanagawa-ken / JP | 04 /
Mochizuki, Kanji 26-1, Sakaechodori 3-chome Tsurumi-ku Yokohama-shi Kanagawa-ken / JP | [1984/43] | Representative(s) | Schübel-Hopf, Ursula, et al Strehl Schübel-Hopf Groening & Partner Patentanwälte Postfach 22 14 55 80504 München / DE | [N/P] |
| Former [1984/43] | Schübel-Hopf, Ursula, et al Strehl Schübel-Hopf Groening & Partner Patentanwälte Postfach 22 14 55 D-80504 München / DE | Application number, filing date | 84104169.2 | 13.04.1984 | [1984/43] | Priority number, date | JP19830067187 | 16.04.1983 Original published format: JP 6718783 | [1984/43] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0122617 | Date: | 24.10.1984 | Language: | EN | [1984/43] | Type: | B1 Patent specification | No.: | EP0122617 | Date: | 25.03.1987 | Language: | EN | [1987/13] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 02.08.1984 | Classification | IPC: | D21H3/08, C07D307/60 | [1984/43] | CPC: |
C07C57/13 (EP,US);
D21H17/16 (EP,US)
| Designated contracting states | DE, GB [1984/43] | Title | German: | Papierleimungsmittel-Zusammensetzung | [1984/43] | English: | Paper sizing composition | [1984/43] | French: | Composition d'encollage pour papier | [1984/43] | File destroyed: | 03.03.2001 | Examination procedure | 24.12.1984 | Examination requested [1985/11] | 10.10.1985 | Despatch of a communication from the examining division (Time limit: M04) | 20.02.1986 | Reply to a communication from the examining division | 10.04.1986 | Despatch of communication of intention to grant (Approval: ) | 22.07.1986 | Communication of intention to grant the patent | 28.10.1986 | Fee for grant paid | 28.10.1986 | Fee for publishing/printing paid | Opposition(s) | 29.12.1987 | No opposition filed within time limit [1988/11] | Fees paid | Renewal fee | 28.04.1986 | Renewal fee patent year 03 |
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