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EP0033253
European procedure
Extract from the Register of European Patents
EP About this file: EP0033253
| EP0033253 - Device for the photometrical measurement of complex solutions with varying background noise [Right-click to bookmark this link] | Status | No opposition filed within time limit Status updated on 12.03.1987 Database last updated on 11.04.2026 | Most recent event Tooltip | 12.03.1987 | No opposition filed within time limit | published on 29.04.1987 [1987/18] | Applicant(s) | For all designated states COMMISSARIAT A L'ENERGIE ATOMIQUE Etablissement de Caractère Scientifique Technique et Industriel B.P. 510 75752 Paris Cedex 15 / FR | [N/P] |
| Former [1981/31] | For all designated states COMMISSARIAT A L'ENERGIE ATOMIQUE Etablissement de Caractère Scientifique Technique et Industriel B.P. 510 F-75752 Paris Cedex 15 / FR | Inventor(s) | 01 /
Boisde, Gilbert 30, rue Charles de Gaulle F-91440 Bures sur Yvette / FR | 02 /
Bonnejean, Claude Résidence La Ferme du Temple BAT.E 3 F-91130 Ris Orangis / FR | 03 /
Perez, Jean Jacques 18, Villa Eugénie F-92320 Chatillon / FR | [1981/31] | Representative(s) | Mongrédien, André, et al c/o BREVATOME 25, rue de Ponthieu F-75008 Paris / FR | [1981/31] | Application number, filing date | 81400016.2 | 08.01.1981 | [1981/31] | Priority number, date | FR19800001408 | 23.01.1980 Original published format: FR 8001408 | [1981/31] | Filing language | FR | Procedural language | FR | Publication | Type: | A2 Application without search report | No.: | EP0033253 | Date: | 05.08.1981 | Language: | FR | [1981/31] | Type: | A3 Search report | No.: | EP0033253 | Date: | 05.05.1982 | Language: | FR | [1982/18] | Type: | B1 Patent specification | No.: | EP0033253 | Date: | 30.04.1986 | Language: | FR | [1986/18] | Search report(s) | (Supplementary) European search report - dispatched on: | EP | 05.03.1982 | Classification | IPC: | G01N21/31, G01J1/36 | [1981/31] | CPC: |
G01N21/314 (EP,US);
G01J1/36 (EP,US);
G02B26/02 (EP,US)
| Designated contracting states | BE, CH, DE, GB, IT, LI, NL, SE [1981/31] | Title | German: | Photometrische Messeinrichtung für komplexe Lösungen mit verändertem Hintergrundgeräusch | [1981/31] | English: | Device for the photometrical measurement of complex solutions with varying background noise | [1981/31] | French: | Dispositif de mesure photométrique pour solutions complexes à bruit de fond variable | [1981/31] | Examination procedure | 08.10.1982 | Examination requested [1982/51] | 02.03.1984 | Despatch of a communication from the examining division (Time limit: M04) | 12.06.1984 | Reply to a communication from the examining division | 20.07.1984 | Despatch of a communication from the examining division (Time limit: M04) | 13.11.1984 | Reply to a communication from the examining division | 03.06.1985 | Despatch of communication of intention to grant (Approval: ) | 12.07.1985 | Communication of intention to grant the patent | 05.09.1985 | Fee for grant paid | 05.09.1985 | Fee for publishing/printing paid | Divisional application(s) | EP84201656.0 / EP0149859 | Opposition(s) | 31.01.1987 | No opposition filed within time limit [1987/18] | Fees paid | Renewal fee | 18.01.1983 | Renewal fee patent year 03 | 27.01.1984 | Renewal fee patent year 04 | 28.01.1985 | Renewal fee patent year 05 | 27.01.1986 | Renewal fee patent year 06 |
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