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Extract from the Register of European Patents

EP About this file: EP0764268

EP0764268 - METHODS FOR THE DESALTING OF BIOLOGIC SAMPLES TO ELIMINATE DISTURBANCES IN ISOELECTRIC FOCUSING [Right-click to bookmark this link]
StatusThe application has been withdrawn
Status updated on  19.06.1998
Database last updated on 14.09.2024
Most recent event   Tooltip19.06.1998Withdrawal of applicationpublished on 05.08.1998 [1998/32]
Applicant(s)For all designated states
BIO-RAD LABORATORIES, INC.
1000 Alfred Nobel Drive
Hercules, CA 94547 / US
[N/P]
Former [1997/13]For all designated states
BIO-RAD LABORATORIES, INC.
1000 Alfred Nobel Drive
Hercules California 94547 / US
Inventor(s)01 / LIAO, Jia-li
Flogstavagen 33 F:621
S-752 63 Uppsala / SE
02 / ZHANG, Rong
Flogstavagen 33 F:621
S-752 63 Uppsala / SE
03 / SIEBERT, Christopher
60 The Crescent
Berkeley, CA 94708 / US
[1997/13]
Representative(s)West, Alan Harry, et al
R.G.C. Jenkins & Co 26 Caxton Street
London SW1H 0RJ / GB
[N/P]
Former [1997/13]West, Alan Harry, et al
R.G.C. Jenkins & Co. 26 Caxton Street
London SW1H 0RJ / GB
Application number, filing date95922256.306.06.1995
[1997/13]
WO1995US07278
Priority number, dateUS1994025517107.06.1994         Original published format: US 255171
[1997/13]
Filing languageEN
Procedural languageEN
PublicationType: A1 Application with search report
No.:WO9533988
Date:14.12.1995
Language:EN
[1995/53]
Type: A1 Application with search report 
No.:EP0764268
Date:26.03.1997
Language:EN
The application published by WIPO in one of the EPO official languages on 14.12.1995 takes the place of the publication of the European patent application.
[1997/13]
Search report(s)International search report - published on:US14.12.1995
(Supplementary) European search report - dispatched on:EP28.07.1997
ClassificationIPC:G01N27/00, G01N27/447
[1997/37]
CPC:
G01N27/44795 (EP,US)
Former IPC [1997/13]G01N27/00
Designated contracting statesAT,   BE,   CH,   DE,   DK,   ES,   FR,   GB,   GR,   IE,   IT,   LI,   LU,   MC,   NL,   PT,   SE [1997/13]
TitleGerman:VERFAHREN ZUM ENTSALZEN BIOLOGISCHER PROBEN ZUR ELIMINATION VON ZERSTÖRUNGEN BEI ISOELEKTRISCHER FOKUSSIERUNG[1997/13]
English:METHODS FOR THE DESALTING OF BIOLOGIC SAMPLES TO ELIMINATE DISTURBANCES IN ISOELECTRIC FOCUSING[1997/13]
French:PROCEDES DE DESSALEMENT D'ECHANTILLONS BIOLOGIQUES POUR ELIMINER LES PERTURBATIONS DANS LE CADRE DE L'ELECTROFOCALISATION[1997/13]
Entry into regional phase02.01.1997National basic fee paid 
02.01.1997Search fee paid 
02.01.1997Designation fee(s) paid 
02.01.1997Examination fee paid 
Examination procedure11.01.1996Request for preliminary examination filed
International Preliminary Examining Authority: US
03.01.1997Examination requested  [1997/13]
09.06.1998Application withdrawn by applicant  [1998/32]
Fees paidRenewal fee
30.06.1997Renewal fee patent year 03
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Documents cited:Search[A]JPS5924240  ;
 [A]GB2148326  (SCHLEICHER & SCHUELL GMBH) [A] 1 * page 1, line 19 *
 [A]  - PATENT ABSTRACTS OF JAPAN, (19840207), vol. 8, no. 117, Database accession no. (P - 277)<1554>, & JP59024240 A 19840531 (SHIMAZU SEISAKUSHO K. K.) [A] 1 * abstract *
International search[A]US4680201  (HJERTEN STELLAN [SE]);
 [A]US4971670  (FAUPEL DANIEL M [FR], et al)
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.