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Extract from the Register of European Patents

EP About this file: EP0531933

EP0531933 - Quantitative determination of lipids [Right-click to bookmark this link]
Former [1993/11]Quantitative determination of liquids, pure or complexed with other components
[1997/28]
StatusNo opposition filed within time limit
Status updated on  15.05.1998
Database last updated on 13.07.2024
Most recent event   Tooltip07.12.2007Lapse of the patent in a contracting statepublished on 09.01.2008  [2008/02]
Applicant(s)For all designated states
CANON KABUSHIKI KAISHA
30-2, 3-chome, Shimomaruko, Ohta-ku
Tokyo / JP
[N/P]
Former [1993/11]For all designated states
CANON KABUSHIKI KAISHA
30-2, 3-chome, Shimomaruko, Ohta-ku
Tokyo / JP
Inventor(s)01 / Yamamoto, Nobuko, c/o Canon Kabushiki Kaisha
30-2, 3-chome, Shimomaruko
Ohta-ku, Tokyo 146 / JP
02 / Tomida, Yasuko, c/o Canon Kabushiki Kaisha
30-2, 3-chome, Shimomaruko
Ohta-ku, Tokyo 146 / JP
03 / Ohyama, Junji, c/o Canon Kabushiki Kaisha
30-2, 3-chome, Shimomaruko
Ohta-ku, Tokyo 146 / JP
04 / Nomoto, Tsuyoshi, c/o Canon Kabushiki Kaisha
30-2, 3-chome, Shimomaruko
Ohta-ku, Tokyo 146 / JP
05 / Kawaguchi, Masahiro, c/o Canon Kabushiki Kaisha
30-2, 3-chome, Shimomaruko
Ohta-ku, Tokyo 146 / JP
[1993/11]
Representative(s)Bühling, Gerhard
Patentanwaltsbüro Tiedtke-Bühling-Kinne & Partner Bavariaring 4
80336 München / DE
[N/P]
Former [1993/11]Bühling, Gerhard, Dipl.-Chem.
Patentanwaltsbüro Tiedtke-Bühling-Kinne & Partner Bavariaring 4
D-80336 München / DE
Application number, filing date92115336.708.09.1992
[1993/11]
Priority number, dateJP1991022896009.09.1991         Original published format: JP 22896091
JP1991022896109.09.1991         Original published format: JP 22896191
JP1991023191411.09.1991         Original published format: JP 23191491
[1993/11]
Filing languageEN
Procedural languageEN
PublicationType: A2 Application without search report 
No.:EP0531933
Date:17.03.1993
Language:EN
[1993/11]
Type: A3 Search report 
No.:EP0531933
Date:08.09.1993
Language:EN
[1993/36]
Type: B1 Patent specification 
No.:EP0531933
Date:09.07.1997
Language:EN
[1997/28]
Search report(s)(Supplementary) European search report - dispatched on:EP22.07.1993
ClassificationIPC:G01N33/92, G01N33/68
[1993/32]
CPC:
G01N33/6833 (EP,US); G01N33/92 (EP,US); Y10T436/10 (EP,US);
Y10T436/104165 (EP,US); Y10T436/105831 (EP,US)
Former IPC [1993/11]G01N33/92
Designated contracting statesAT,   BE,   CH,   DE,   DK,   ES,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE [1993/11]
TitleGerman:Quantitativer Nachweis vom Lipid[1997/28]
English:Quantitative determination of lipids[1997/28]
French:Détermination quantitative des lipides[1997/28]
Former [1993/11]Quantitativer Nachweis vom Lipid, in seiner Form oder im Komplex mit anderen Verbindungen
Former [1993/11]Quantitative determination of liquids, pure or complexed with other components
Former [1993/11]Détermination quantitative des lipides, pures ou en complexe avec d'autres composés
MiscellaneousEPB 1997/12: Teilanmeldung 96120379.1 eingereicht am 18/12/96
EPB 1997/12: Divisional application 96120379.1 filed on 18/12/96
EPB 1997/12: Demande divisionnaire 96120379.1 déposée le 18/12/96
Examination procedure25.01.1994Examination requested  [1994/13]
04.01.1996Despatch of a communication from the examining division (Time limit: M06)
10.07.1996Reply to a communication from the examining division
05.08.1996Despatch of communication of intention to grant (Approval: Yes)
13.01.1997Communication of intention to grant the patent
15.04.1997Fee for grant paid
15.04.1997Fee for publishing/printing paid
Divisional application(s)EP00107306.3  / EP1022567
EP96120379.1  / EP0767384
Opposition(s)10.04.1998No opposition filed within time limit [1998/27]
Fees paidRenewal fee
26.09.1994Renewal fee patent year 03
27.09.1995Renewal fee patent year 04
27.09.1996Renewal fee patent year 05
Opt-out from the exclusive  Tooltip
competence of the Unified
Patent Court		 See the Register of the Unified Patent Court for opt-out data
Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court.
Lapses during opposition  TooltipAT09.07.1997
BE09.07.1997
CH09.07.1997
DK09.07.1997
ES09.07.1997
GR09.07.1997
IT09.07.1997
LI09.07.1997
NL09.07.1997
IE09.09.1997
LU30.09.1997
SE09.10.1997
PT16.10.1997
MC31.03.1998
[2008/02]
Former [2003/18]AT09.07.1997
BE09.07.1997
CH09.07.1997
DK09.07.1997
ES09.07.1997
GR09.07.1997
IT09.07.1997
LI09.07.1997
NL09.07.1997
IE09.09.1997
LU30.09.1997
SE09.10.1997
PT16.10.1997
MC31.03.1998
Former [2003/17]AT09.07.1997
BE09.07.1997
CH09.07.1997
DK09.07.1997
ES09.07.1997
GR09.07.1997
IT09.07.1997
LI09.07.1997
NL09.07.1997
IE09.09.1997
LU30.09.1997
SE09.10.1997
PT16.10.1997
MC01.04.1998
Former [2003/07]AT09.07.1997
BE09.07.1997
CH09.07.1997
DK09.07.1997
ES09.07.1997
GR09.07.1997
IT09.07.1997
LI09.07.1997
NL09.07.1997
IE09.09.1997
LU30.09.1997
SE09.10.1997
PT16.10.1997
MC31.03.1998
Former [2002/25]AT09.07.1997
BE09.07.1997
CH09.07.1997
DK09.07.1997
ES09.07.1997
GR09.07.1997
IT09.07.1997
LI09.07.1997
IE09.09.1997
LU30.09.1997
SE09.10.1997
PT16.10.1997
MC31.03.1998
Former [2001/01]AT09.07.1997
BE09.07.1997
CH09.07.1997
DK09.07.1997
GR09.07.1997
IT09.07.1997
LI09.07.1997
IE09.09.1997
LU30.09.1997
SE09.10.1997
PT16.10.1997
MC31.03.1998
Former [2000/52]AT09.07.1997
BE09.07.1997
CH09.07.1997
DK09.07.1997
GR09.07.1997
IT09.07.1997
LI09.07.1997
LU30.09.1997
SE09.10.1997
PT16.10.1997
MC31.03.1998
Former [2000/50]AT09.07.1997
BE09.07.1997
DK09.07.1997
GR09.07.1997
IT09.07.1997
LU30.09.1997
SE09.10.1997
CH14.10.1997
LI14.10.1997
PT16.10.1997
MC31.03.1998
Former [2000/05]AT09.07.1997
BE09.07.1997
DK09.07.1997
GR09.07.1997
IT09.07.1997
LU30.09.1997
SE09.10.1997
PT16.10.1997
MC31.03.1998
Former [1999/42]AT09.07.1997
BE09.07.1997
DK09.07.1997
IT09.07.1997
SE09.10.1997
PT16.10.1997
MC31.03.1998
Former [1998/34]AT09.07.1997
BE09.07.1997
DK09.07.1997
SE09.10.1997
PT16.10.1997
MC31.03.1998
Former [1998/24]AT09.07.1997
BE09.07.1997
DK09.07.1997
SE09.10.1997
PT16.10.1997
Former [1998/21]AT09.07.1997
BE09.07.1997
DK09.07.1997
SE09.10.1997
Former [1998/15]AT09.07.1997
DK09.07.1997
SE09.10.1997
Former [1998/12]SE09.10.1997
Documents cited:SearchUS4369250  [ ] (GINDLER E MELVIN);
 US4839294  [ ] (ALMOG RAMI [US], et al)
    [ ] - ANALYTICAL BIOCHEMISTRY vol. 150, 1985, NEW YORK NY pages 76 - 85 SMITH ET AL. 'Measurement of protein using bicinchoninic acid'
    [ ] - BIOCHIMICA ET BIOPHYSICA ACTA, BIOMEMBRANES vol. 821, no. 3, 19 December 1985, AMSTERDAM pages 470 - 478 LICHTENBERG 'Characterization of the solubilization of lipid bilayers by surfactants'
ExaminationGB2043244
 EP0296136
 EP0407035
    - THE JOURNAL OF BIOLOGICAL CHEMISTRY vol. 193, 1951, BALTIMORE, MD pages 265 - 275 LOWRY ET AL. 'Protein measurement with the Folin phenol reagent'
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.