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EP0338711
European procedure
Extract from the Register of European Patents
EP About this file: EP0338711
| EP0338711 - A pyroelectric element [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 19.10.1995 Database last updated on 11.04.2026 | Most recent event Tooltip | 19.10.1995 | No opposition filed within time limit | published on 06.12.1995 [1995/49] | Applicant(s) | For all designated states KUREHA KAGAKU KOGYO KABUSHIKI KAISHA 9-11 Horidome-cho 1-chome Nihonbashi Chuo-ku Tokyo 103-0012 / JP | [N/P] |
| Former [1989/43] | For all designated states KUREHA KAGAKU KOGYO KABUSHIKI KAISHA 9-11 Horidome-cho 1-chome Nihonbashi Chuo-ku Tokyo 103 / JP | Inventor(s) | 01 /
Nagai, Aisaku Kureha Kagaku Kogyo K.K. 9-11 Horidome-cho 1-chome Nihonbashi Chuo-ku Tokyo / JP | 02 /
Murata, Norikazu Kureha Kagaku Kogyo K.K. 9-11 Horidome-cho 1-chome Nihonbashi Chuo-ku Tokyo / JP | [1989/43] | Representative(s) | Harland, Linda Jane, et al Reddie & Grose LLP 16 Theobalds Road London WC1X 8PL / GB | [N/P] |
| Former [1989/43] | Harland, Linda Jane, et al c/o Reddie & Grose 16 Theobalds Road London WC1X 8PL / GB | Application number, filing date | 89303504.8 | 10.04.1989 | [1989/43] | Priority number, date | JP19880049681 | 13.04.1988 Original published format: JP 4968188 | [1989/43] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0338711 | Date: | 25.10.1989 | Language: | EN | [1989/43] | Type: | A3 Search report | No.: | EP0338711 | Date: | 26.06.1991 | Language: | EN | [1991/26] | Type: | B1 Patent specification | No.: | EP0338711 | Date: | 14.12.1994 | Language: | EN | [1994/50] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 07.05.1991 | Classification | IPC: | G01J5/34, H01L37/00, G08B13/18 | [1989/43] | CPC: |
G01J5/34 (EP,US);
H10N15/10 (EP,US);
G08B13/191 (EP,US)
| Designated contracting states | DE, GB, IT [1989/43] | Title | German: | Pyroelektrisches Element | [1989/43] | English: | A pyroelectric element | [1989/43] | French: | Elément pyro-électrique | [1989/43] | Examination procedure | 28.08.1991 | Examination requested [1991/43] | 30.10.1992 | Despatch of a communication from the examining division (Time limit: M04) | 09.03.1993 | Reply to a communication from the examining division | 14.06.1993 | Despatch of a communication from the examining division (Time limit: M03) | 24.09.1993 | Reply to a communication from the examining division | 10.01.1994 | Despatch of communication of intention to grant (Approval: No) | 17.05.1994 | Despatch of communication of intention to grant (Approval: later approval) | 20.05.1994 | Communication of intention to grant the patent | 17.08.1994 | Fee for grant paid | 17.08.1994 | Fee for publishing/printing paid | Opposition(s) | 15.09.1995 | No opposition filed within time limit [1995/49] | Fees paid | Renewal fee | 22.04.1991 | Renewal fee patent year 03 | 22.04.1992 | Renewal fee patent year 04 | 24.04.1993 | Renewal fee patent year 05 | 22.04.1994 | Renewal fee patent year 06 |
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