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Extract from the Register of European Patents

EP About this file: EP0125950

EP0125950 - Mass spectrometers [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  25.08.1990
Database last updated on 24.08.2024
Most recent event   Tooltip25.08.1990No opposition filed within time limitpublished on 17.10.1990 [1990/42]
Applicant(s)For all designated states
CAMECA
103, Boulevard Saint-Denis
F-92400 Courbevoie / FR
[1984/47]
Inventor(s)01 / Slodzian, Georges
THOMSON-CSF SCPI 173, bld Haussmann
F-75379 Paris Cedex 08 / FR
02 / Lorin, Jean-Claude
THOMSON-CSF SCPI 173, bld Haussmann
F-75379 Paris Cedex 08 / FR
03 / Dennebouy, Roger
THOMSON-CSF SCPI 173, bld Haussmann
F-75379 Paris Cedex 08 / FR
04 / Chaintreau, Marcel
THOMSON-CSF SCPI 173, bld Haussmann
F-75379 Paris Cedex 08 / FR
[1984/47]
Representative(s)Turlèque, Clotilde, et al
Thomson-CSF Propriété Intellectuelle
B.P. 329
50, rue Jean-Pierre Timbaud
92402 Courbevoie Cédex / FR
[N/P]
Former [1984/47]Turlèque, Clotilde, et al
THOMSON-CSF, SCPI, B.P. 329, 50, rue Jean-Pierre Timbaud
F-92402 Courbevoie Cédex / FR
Application number, filing date84400707.010.04.1984
[1984/47]
Priority number, dateFR1983000637519.04.1983         Original published format: FR 8306375
[1984/47]
Filing languageFR
Procedural languageFR
PublicationType: A2 Application without search report 
No.:EP0125950
Date:21.11.1984
Language:FR
[1984/47]
Type: A3 Search report 
No.:EP0125950
Date:23.04.1986
Language:FR
[1986/17]
Type: B1 Patent specification 
No.:EP0125950
Date:02.11.1989
Language:FR
[1989/44]
Search report(s)(Supplementary) European search report - dispatched on:EP06.03.1986
ClassificationIPC:H01J49/30, H01J49/32
[1984/47]
CPC:
H01J49/30 (EP,US); H01J49/326 (EP,US)
Designated contracting statesDE,   GB [1984/47]
TitleGerman:Massenspektrometer[1984/47]
English:Mass spectrometers[1984/47]
French:Perfectionnements apportés aux spectromètres de masse[1984/47]
Examination procedure12.09.1986Examination requested  [1986/46]
19.02.1988Despatch of a communication from the examining division (Time limit: M04)
18.06.1988Reply to a communication from the examining division
25.10.1988Despatch of communication of intention to grant (Approval: Yes)
21.04.1989Communication of intention to grant the patent
27.06.1989Fee for grant paid
27.06.1989Fee for publishing/printing paid
Opposition(s)03.08.1990No opposition filed within time limit [1990/42]
Fees paidRenewal fee
14.03.1986Renewal fee patent year 03
18.03.1987Renewal fee patent year 04
17.03.1988Renewal fee patent year 05
15.03.1989Renewal fee patent year 06
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Documents cited:Search[X]US3231735  (PETERS JOHN L);
 [A]FR2015813  (ATOMIC ENERGY AUTHORITY UK);
 [A]US3866042  (VASTEL JEAN)
 [X]  - INSTRUMENTS AND EXPERIMENTAL TECHNIQUES, no. 1, janvier-février 1968, pages 155 et 156, New York, US; V.I. KARATAEV: "Chromatic aberration in a mass spectrometer with a two-stage homogeneous magnetic field"
 [X]  - INSTRUMENTS AND EXPERIMENTAL TECHNIQUES, no. 3, mai/juin 1962, pages 529-533, New York, US; N.I. IONOV et al.: "Double magnetic mass spectrometer for analyzing small amounts of impurities"
 [A]  - THE REVIEW OF SCIENTIFIC INSTRUMENTS, vol. 42, no. 4, avril 1971, pages 475 et 476, New York, US; H. BALSIGER et al.: "A mass spectrometer for the simultaneous measurement of the neutral and the ion composition of the upper atmosphere"
 [A]  - SPACE SCIENCE INSTRUMENTATION, vol. 2, no. 4, septembre 1976, pages 499-521, Ball Brothers, Research Corporation, Boulder, US; H. BALSIGER et al.: "A satellite-borne ion mass spectrometer for the energy range 0 to 16 keV"
 [A]  - INTERNATIONAL JOURNAL OF MASS SPECTROSCOPY AND ION PHYSICS, vol. 8, no. 1, janvier 1972, pages 475-492, Elsevier Publishing Cy., Amsterdam, NL; A.J.H. BOERBOOM: "Ion optics of the electric hexapole"
The EPO accepts no responsibility for the accuracy of data originating from other authorities; in particular, it does not guarantee that it is complete, up to date or fit for specific purposes.