Extract from the Register of European Patents

EP About this file: EP0148643

EP0148643 - Instrumentless quantitative analysis system [Right-click to bookmark this link]
StatusNo opposition filed within time limit
Status updated on  11.06.1992
Database last updated on 11.04.2026
Most recent event   Tooltip11.06.1992No opposition filed within time limitpublished on 29.07.1992 [1992/31]
Applicant(s)For all designated states
Ly, Uy-Vu
Post Office Box 32564 San Jose
California 95152 / US
[N/P]
Former [1985/29]For all designated states
Ly, Uy-Vu
Post Office Box 32564
San Jose California 95152 / US
Inventor(s)01 / see applicant
...
[1985/29]
Representative(s)Ford, Michael Frederick, et al
Mewburn Ellis LLP
33 Gutter Lane
London ECV 8AS / GB
[N/P]
Former [1985/29]Ford, Michael Frederick, et al
MEWBURN ELLIS York House 23 Kingsway
London WC2B 6HP / GB
Application number, filing date84309155.431.12.1984
[1985/29]
Priority number, dateUS1984056989110.01.1984         Original published format: US 569891
[1985/29]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP0148643
Date:17.07.1985
Language:EN
[1985/29]
Type: A3 Search report 
No.:EP0148643
Date:03.06.1987
Language:EN
[1987/23]
Type: B1 Patent specification 
No.:EP0148643
Date:07.08.1991
Language:EN
[1991/32]
Search report(s)(Supplementary) European search report - dispatched on:EP16.04.1987
ClassificationIPC:G01N33/53, C12Q1/00, G01N33/566, G01N33/52
[1985/29]
CPC:
C12Q1/54 (EP,US); C12Q1/00 (EP,US); Y10S435/805 (EP,US);
Y10T436/144444 (EP,US)
Designated contracting statesAT,   DE,   GB [1991/18]
Former [1985/29]AT,  BE,  CH,  DE,  FR,  GB,  IT,  LI,  LU,  NL,  SE 
TitleGerman:Quantitatives Analysesystem ohne Instrumente[1985/29]
English:Instrumentless quantitative analysis system[1985/29]
French:Système d'analyse quantitative sans instruments[1985/29]
Examination procedure09.10.1987Examination requested  [1987/50]
05.05.1989Despatch of a communication from the examining division (Time limit: M07)
14.12.1989Reply to a communication from the examining division
28.03.1990Despatch of communication of intention to grant (Approval: No)
16.08.1990Despatch of communication of intention to grant (Approval: later approval)
17.09.1990Communication of intention to grant the patent
26.11.1990Fee for grant paid
26.11.1990Fee for publishing/printing paid
Opposition(s)08.05.1992No opposition filed within time limit [1992/31]
Fees paidRenewal fee
22.12.1986Renewal fee patent year 03
18.12.1987Renewal fee patent year 04
21.12.1988Renewal fee patent year 05
29.12.1989Renewal fee patent year 06
21.12.1990Renewal fee patent year 07
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