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EP0290274
European procedure
Extract from the Register of European Patents
EP About this file: EP0290274
| EP0290274 - Examination apparatus for measuring oxygenation [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 19.05.1994 Database last updated on 22.01.2025 | Most recent event Tooltip | 19.05.1994 | No opposition filed within time limit | published on 06.07.1994 [1994/27] | Applicant(s) | For all designated states HAMAMATSU PHOTONICS K.K. 1126-1 Ichino-cho Hamamatsu-shi, Shizuoka-ken / JP | [N/P] |
| Former [1988/45] | For all designated states HAMAMATSU PHOTONICS K.K. 1126-1 Ichino-cho Hamamatsu-shi Shizuoka-ken / JP | Inventor(s) | 01 /
Suzuki, Susumu Hamatsu Photonics K.K. No. 1126-1 Ichino-cho Hamamatsu-shi Shizuoka / JP | 02 /
Yagi, Sumio Hamamatsu Photonics K.K. No 1126-1 Ichino-cho Hamamatsu-shi Shizuoka / JP | 03 /
Hakamata, Naotoshi Hamamatsu Photonics K.K. No 1126-1 Ichino-cho Hamamatsu-shi Shizuoka / JP | 04 /
Ozaki, Takeo Hamamatsu Photonics K.K. No 1126-1 Ichino-cho Hamamatsu-shi Shizuoka / JP | [1988/45] | Representative(s) | Rackham, Stephen Neil, et al Gill Jennings & Every LLP Broadgate House 7 Eldon Street London EC2M 7LH / GB | [N/P] |
| Former [1988/45] | Rackham, Stephen Neil, et al GILL JENNINGS & EVERY, Broadgate House, 7 Eldon Street London EC2M 7LH / GB | Application number, filing date | 88304132.9 | 06.05.1988 | [1988/45] | Priority number, date | JP19870110465 | 08.05.1987 Original published format: JP 11046587 | JP19870110472 | 08.05.1987 Original published format: JP 11047287 | [1988/45] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | EP0290274 | Date: | 09.11.1988 | Language: | EN | [1988/45] | Type: | B1 Patent specification | No.: | EP0290274 | Date: | 14.07.1993 | Language: | EN | [1993/28] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 05.09.1988 | Classification | IPC: | A61B5/00, G01N21/31 | [1988/45] | CPC: |
G01N21/31 (EP,US);
A61B5/14553 (EP,US)
| Designated contracting states | DE, GB [1988/45] | Title | German: | Untersuchungsgerät zur Messung der Sauerstoffsättigung | [1988/45] | English: | Examination apparatus for measuring oxygenation | [1988/45] | French: | Appareil d'examen pour mesurer l'état d'oxygénation | [1988/45] | Examination procedure | 20.04.1989 | Examination requested [1989/26] | 20.01.1992 | Despatch of a communication from the examining division (Time limit: M04) | 11.05.1992 | Reply to a communication from the examining division | 08.09.1992 | Despatch of communication of intention to grant (Approval: Yes) | 18.01.1993 | Communication of intention to grant the patent | 16.04.1993 | Fee for grant paid | 16.04.1993 | Fee for publishing/printing paid | Opposition(s) | 15.04.1994 | No opposition filed within time limit [1994/27] | Fees paid | Renewal fee | 16.05.1990 | Renewal fee patent year 03 | 17.05.1991 | Renewal fee patent year 04 | 11.05.1992 | Renewal fee patent year 05 | 10.05.1993 | Renewal fee patent year 06 |
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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 | [Y]JP61237040 ; | [YD]GB2075668 (UNIV DUKE); | [A]EP0102816 (NELLCOR INC [US]); | [A]US3794425 (SMITH V, et al); | [A]EP0075171 (MILES LAB [US]); | [A]GB2143319 (RITZL HERMANN) | [Y] - PATENT ABSTRACTS OF JAPAN, vol. 11, no. 79 (P-555)[2526], 11th March 1987; & JP-A-61 237 040 (HOSU K.K.) 22-10-1986, & JP61237040 A 00000000 | [A] - JOURNAL OF APPL. SPECTROSCOPY, vol. 18, no. 3, January 1975, pages 349-353, Plenum Publishing Corp., New York, US; L.I. KOMAROV et al.: "Recording variable radiation by discrete-photon counting method" |