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EP0468816
European procedure
Extract from the Register of European Patents
EP About this file: EP0468816
| EP0468816 - Fourier transform spectroscope with quadrangular common path interferometer [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 12.04.1996 Database last updated on 30.03.2026 | Most recent event Tooltip | 12.04.1996 | No opposition filed within time limit | published on 29.05.1996 [1996/22] | Applicant(s) | For all designated states Research Development Corporation of Japan 2-5-2, Nagato-cho Chiyoda-ku Tokyo / JP | For all designated states Nagoshi, Toshiyuki 23-21 Kasumi-cho, Yagiyama, Taihaku-ku Sendai-shi Miyagi 982 / JP | For all designated states Ichimura, Tsutomu Dai 2 Green Haitsu-Zuiho 301, 1-1-20, Mukaiyama, Taihaku-ku Sendai-shi Miyagi 982 / JP | [N/P] |
| Former [1995/23] | For all designated states RESEARCH DEVELOPMENT CORPORATION OF JAPAN 2-5-2, Nagato-cho Chiyoda-ku, Tokyo / JP | ||
| For all designated states Nagoshi, Toshiyuki 23-21 Kasumi-cho, Yagiyama, Taihaku-ku Sendai-shi, Miyagi 982 / JP | |||
| For all designated states Ichimura, Tsutomu Dai 2 Green Haitsu-Zuiho 301, 1-1-20, Mukaiyama, Taihaku-ku Sendai-shi, Miyagi 982 / JP | |||
| Former [1992/05] | For all designated states RESEARCH DEVELOPMENT CORPORATION OF JAPAN 5-2, Nagata-cho 2-chome Chiyoda-ku Tokyo 100 / JP | ||
| For all designated states Nagoshi, Toshiyuki 23-21 Kasumi-cho, Yagiyama, Taihaku-ku Sendai-shi, Miyagi 982 / JP | |||
| For all designated states Ichimura, Tsutomu Dai 2 Green Haitsu-Zuiho 301, 1-1-20, Mukaiyama, Taihaku-ku Sendai-shi, Miyagi 982 / JP | Inventor(s) | 01 /
Nagoshi, Toshiyuki 23-21, Kasumi-cho, Yagiyama, Taihaku-ku Sendai-shi, Miyagi 982 / JP | 02 /
Ichimura, Tsutomu Dai 2 Green Haitsu-Zuiho 301, 1-1-20, Mukaiyama Taihaku-ku, Sendai-shi, Miyagi 982 / JP | 03 /
Inaba, Fumio 1-13-1, Yagiyama-Minami, Taihaku-ku Sendai-shi, Miyagi 982 / JP | [1992/05] | Representative(s) | Bubb, Antony John Allen, et al Wilson Gunn Chancery House, Chancery Lane London WC2A 1QU / GB | [N/P] |
| Former [1992/05] | Bubb, Antony John Allen, et al GEE & CO. Chancery House Chancery Lane London WC2A 1QU / GB | Application number, filing date | 91306865.6 | 26.07.1991 | [1992/05] | Priority number, date | JP19900198760 | 26.07.1990 Original published format: JP 19876090 | JP19910111491 | 16.05.1991 Original published format: JP 11149191 | [1992/05] | Filing language | EN | Procedural language | EN | Publication | Type: | A2 Application without search report | No.: | EP0468816 | Date: | 29.01.1992 | Language: | EN | [1992/05] | Type: | A3 Search report | No.: | EP0468816 | Date: | 30.09.1992 | Language: | EN | [1992/40] | Type: | B1 Patent specification | No.: | EP0468816 | Date: | 07.06.1995 | Language: | EN | [1995/23] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 11.08.1992 | Classification | IPC: | G01J3/45 | [1992/05] | CPC: |
G01J3/4532 (EP,US);
G01J2009/0223 (EP,US)
| Designated contracting states | DE, FR, GB [1992/05] | Title | German: | Fourier-Transformationsspektroskop mit quaderförmigem Interferometer mit gemeinsamem Weg | [1992/05] | English: | Fourier transform spectroscope with quadrangular common path interferometer | [1992/05] | French: | Spectroscope à transformation de Fourier avec interféromètre quadrangulaire chemin commun | [1992/05] | Examination procedure | 02.11.1992 | Examination requested [1993/01] | 18.11.1993 | Despatch of a communication from the examining division (Time limit: M06) | 18.05.1994 | Reply to a communication from the examining division | 29.06.1994 | Despatch of communication of intention to grant (Approval: Yes) | 11.11.1994 | Communication of intention to grant the patent | 10.02.1995 | Fee for grant paid | 10.02.1995 | Fee for publishing/printing paid | Opposition(s) | 08.03.1996 | No opposition filed within time limit [1996/22] | Fees paid | Renewal fee | 28.07.1993 | Renewal fee patent year 03 | 25.07.1994 | 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. | Cited in | Examination | JP1112122 | PATENT ABSTRACTS OF JAPAN vol. 13, no. 351 (P-912)(3699) 7 August 1989 & JP-A-1 112 122 |