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EP0068474
European procedure
Extract from the Register of European Patents
EP About this file: EP0068474
| EP0068474 - Epoxy resin composition [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 26.06.1986 Database last updated on 28.05.2024 | Most recent event Tooltip | 26.06.1986 | No opposition filed within time limit | published on 13.08.1986 [1986/33] | Applicant(s) | For all designated states Hitachi, Ltd. 380, Higashi-kaigakubu 1-chome Kokubunji-shi Tokyo 185-8601 / JP | [N/P] |
| Former [1983/01] | For all designated states Hitachi Chemical Co., Ltd. 1-1, Nishishinjuku 2-chome Shinjuku-ku, Tokyo 160 / JP | Inventor(s) | 01 /
Nakashima, Kazuhide Hitachikasei-Iinuma House 114 173, Iinuma, Ichihara-shi / JP | 02 /
Saito, Takayuki 3-16, Motomiyacho-4-chome Hitachi-shi / JP | 03 /
Nakahara, Takeshi 1451-2, Kuranami Sodegaura Kimitsu-gun Chiba-ken / JP | 04 /
Tanaka, Shigeo 1874-3, Goi Ichihara-shi / JP | [1983/01] | Representative(s) | Kraus, Walter, et al Patentanwälte Kraus, Weisert & Partner Thomas-Wimmer-Ring 15 80539 München / DE | [N/P] |
| Former [1984/31] | Kraus, Walter, Dr., et al Patentanwälte Kraus, Weisert & Partner Thomas-Wimmer-Ring 15 D-80539 München / DE | ||
| Former [1983/01] | Krause, Dieter Tillmannsweg 4 D-14109 Berlin / DE | Application number, filing date | 82105670.2 | 25.06.1982 | [1983/01] | Priority number, date | JP19810102964 | 30.06.1981 Original published format: JP 10296481 | [1983/01] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0068474 | Date: | 05.01.1983 | Language: | EN | [1983/01] | Type: | B1 Patent specification | No.: | EP0068474 | Date: | 28.08.1985 | Language: | EN | [1985/35] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 27.10.1982 | Classification | IPC: | C08G59/62, C07D307/88 | [1983/01] | CPC: |
C08G59/625 (EP,US);
C07D307/88 (EP,US);
C08K5/151 (EP,US)
| C-Set: |
C08K5/151, C08L63/00 (EP,US)
| Designated contracting states | CH, DE, FR, GB, LI, NL [1983/01] | Title | German: | Epoxidharzmasse | [1983/01] | English: | Epoxy resin composition | [1983/01] | French: | Composition à base de résines d'époxydes | [1983/01] | File destroyed: | 02.03.1998 | Examination procedure | 11.05.1983 | Examination requested [1983/30] | 10.02.1984 | Despatch of a communication from the examining division (Time limit: M04) | 28.05.1984 | Reply to a communication from the examining division | 23.10.1984 | Despatch of communication of intention to grant (Approval: ) | 22.01.1985 | Communication of intention to grant the patent | 27.03.1985 | Fee for grant paid | 27.03.1985 | Fee for publishing/printing paid | Opposition(s) | 29.05.1986 | No opposition filed within time limit [1986/33] | Fees paid | Renewal fee | 22.05.1984 | Renewal fee patent year 03 | 24.05.1985 | 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 | [X]DE1142863 (BAYER AG); | [A]US3203920 (ERWIN NIKLES, et al) |