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EP0570518
European procedure
Extract from the Register of European Patents
EP About this file: EP0570518
| EP0570518 - METHODS AND APPARATUS FOR IMPROVED ELECTROCHEMI-LUMINESCENCE ASSAYS [Right-click to bookmark this link] | |||
| Former [1993/47] | METHODS AND APPARATUS FOR IMPROVED LUMINESCENCE ASSAYS | ||
| [1998/27] | Status | No opposition filed within time limit Status updated on 24.09.1999 Database last updated on 11.04.2026 | Most recent event Tooltip | 24.09.1999 | No opposition filed within time limit | published on 10.11.1999 [1999/45] | Applicant(s) | For all designated states IGEN International, Inc. 16020 Industrial Drive Gaithersburg, MD 20877 / US | [N/P] |
| Former [1998/50] | For all designated states Igen International, Inc. 16020 Industrial Drive Gaithersburg, MD 20877 / US | ||
| Former [1993/47] | For all designated states IGEN, INC. 1530 East Jefferson Street Rockville, MD 20852 / US | Inventor(s) | 01 /
LELAND, John, K. 14002 Chestnut Court Laurel, MD 20707 / US | 02 /
SHAH, Haresh, P. 21 Norwich Court Gaithersburg, MD 20878 / US | 03 /
KENTEN, John, H. 1921 Windjammer Way Gaithersburg, MD 20879 / US | 04 /
GOODMAN, Jack, E. 3011 Third Street North Arlington, VA 22201 / US | 05 /
LOWKE, George, E. 21706 Mobley Farm Drive Laytonsville, MD 20882 / US | 06 /
BLACKBURN, Gary, F. 23627 Rolling Fork Way Gaithersburg, MD 20882 / US | 07 /
MASSEY, Richard, J. 5 Valerian Court Rockville, MD 20852 / US | [1993/47] | Representative(s) | Cropp, John Anthony David, et al MATHYS & SQUIRE 100 Grays Inn Road London, WC1X 8AL / GB | [1993/47] | Application number, filing date | 92906820.3 | 05.02.1992 | [1993/47] | WO1992US00992 | Priority number, date | US19910652427 | 06.02.1991 Original published format: US 652427 | US19920827269 | 03.02.1992 Original published format: US 827269 | US19920827270 | 03.02.1992 Original published format: US 827270 | [1993/47] | Filing language | EN | Procedural language | EN | Publication | Type: | A1 Application with search report | No.: | WO9214139 | Date: | 20.08.1992 | Language: | EN | [1992/22] | Type: | A1 Application with search report | No.: | EP0570518 | Date: | 24.11.1993 | Language: | EN | The application published by WIPO in one of the EPO official languages on 20.08.1992 takes the place of the publication of the European patent application. | [1993/47] | Type: | B1 Patent specification | No.: | EP0570518 | Date: | 18.11.1998 | Language: | EN | [1998/47] | Search report(s) | International search report - published on: | US | 20.08.1992 | (Supplementary) European search report - dispatched on: | EP | 05.04.1994 | Classification | IPC: | G01N33/543, G01N21/76 | [1994/05] | CPC: |
G01N21/69 (EP);
C07H21/00 (EP);
C12Q1/6825 (EP);
G01N21/66 (EP);
G01N21/76 (EP);
G01N33/54313 (EP);
G01N33/54326 (EP);
G01N33/54366 (EP);
G01N33/5438 (EP);
|
| Former IPC [1993/47] | G01N21/66 | Designated contracting states | AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LI, LU, MC, NL, SE [1993/47] | Title | German: | METHODEN UND VORRICHTUNGEN ZU VERBESSERTEN ELECTROCHEMI-LUMINESZENZNACHWEISEN | [1998/27] | English: | METHODS AND APPARATUS FOR IMPROVED ELECTROCHEMI-LUMINESCENCE ASSAYS | [1998/27] | French: | PROCEDE ET APPAREIL PERMETTANT D'EFFECTUER DES DOSAGES AMELIORES BASES SUR LA ELECTROCHEMI-LUMINESCENCE | [1998/27] |
| Former [1993/47] | METHODEN UND VORRICHTUNGEN ZU VERBESSERTEN LUMINESZENZNACHWEISEN | ||
| Former [1993/47] | METHODS AND APPARATUS FOR IMPROVED LUMINESCENCE ASSAYS | ||
| Former [1993/47] | PROCEDE ET APPAREIL PERMETTANT D'EFFECTUER DES DOSAGES AMELIORES BASES SUR LA LUMINESCENCE | Entry into regional phase | 28.08.1993 | National basic fee paid | 28.08.1993 | Search fee paid | 28.08.1993 | Designation fee(s) paid | 28.08.1993 | Examination fee paid | Examination procedure | 03.09.1992 | Request for preliminary examination filed International Preliminary Examining Authority: DE | 28.08.1993 | Examination requested [1993/47] | 20.05.1996 | Despatch of a communication from the examining division (Time limit: M06) | 27.11.1996 | Reply to a communication from the examining division | 15.01.1997 | Despatch of a communication from the examining division (Time limit: M04) | 21.05.1997 | Reply to a communication from the examining division | 02.09.1997 | Despatch of communication of intention to grant (Approval: No) | 12.03.1998 | Despatch of communication of intention to grant (Approval: later approval) | 18.05.1998 | Communication of intention to grant the patent | 24.07.1998 | Fee for grant paid | 24.07.1998 | Fee for publishing/printing paid | Divisional application(s) | EP02022214.7 / EP1286164 | EP98103972.0 Application deemed to be withdrawn : 07.04.1998 | EP98200764.3 / EP0877252 | Opposition(s) | 19.08.1999 | No opposition filed within time limit [1999/45] | Fees paid | Renewal fee | 13.01.1994 | Renewal fee patent year 03 | 23.01.1995 | Renewal fee patent year 04 | 24.01.1996 | Renewal fee patent year 05 | 17.01.1997 | Renewal fee patent year 06 | 23.02.1998 | Renewal fee patent year 07 |
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| Responsibility for the accuracy, completeness or quality of the data displayed under the link provided lies entirely with the Unified Patent Court. | Documents cited: | Search | [XAY] EP0170446 (SERONO DIAGNOSTICS LTD et al.) [X] 1 * abstract * * page 8, line 9 - line 19 * * page 11, paragraph 1 - paragraph 2 * * page 12, line 14 - line 28 * * figures 1-3,10 *[A] 29,31 [Y] 1-3,7 | [XY] EP0270206 (UNILEVER PLC et al.) [X] 1 * abstract * * column 8, line 26 - line 49 * * column 11, line 35 - line 44 * * column 13, line 49 - line 52 * * column 14, line 19 - line 22; figure 2 *[Y] 8,10,19,24,29,31,33 | [Y] WO9005301 (IGEN INC et al.) [Y] 1-3,7,8,10,19,24,29,31,33 * abstract * * page 3, line 10 - line 19 * * page 5, line 26 - line 33 * * page 14, line 21 - line 36 * * page 22, line 12 - line 19; figure 1 * | [XA] EP0247796 (UNILEVER PLC et al.) [X] 1 * abstract * * page 13, line 35 - line 40; figure 6 *[A] 29,31 | [A] EP0177813 (LABSYSTEMS OY et al.) [A] 29,31 * abstract * * page 3, line 17 - line 28; figures 2,3 * | International search | [YX] Clin. Chem., Volume 37, No. 9, issued September 1991, J.H. KENTON et al., "Rapid electrochemiluminescence assays of polymerase chain reaction products", pages 1626-1632, see entire document. [Y] [X] | [YX] Biochem. Biophys. Res. Comm., Volume 128, No. 2, issued 30 april 1985, Y. IKARIYAMA et al., "Electrochemical luminescence-based homogeneous immunoassay", pages 987-992, see entire document. [Y] [X] | [A] Nucleic Acids Research, Vol. 16, No. 11, issued 1988, M.S. URDEA et al., "A comparison of non-radioisotopichybridization assay methods using chemiluminescent and enzyme labeled synthetic oligodeoxyribonucleotide probes", pages 4937-4956. [A] | [Y] J. Allergy and Clin. Imm., Volume 61, No. 1, issued January 1978, J.L. GUESDON et al., "Magnetic enzyme immunoassay for measuring human IGE", pages 23-27, see entire document. [Y] | [Y] Clin. Chem., Volume 26, No. 6, issued 1980, M. POURFARZANEH et al., "Cortisol directly determined in serum by fluoroimmunoassay with magnetizable solid phase", pages 730-733, see entire document. [Y] | [Y] Clin. Chem., Volume 26, No. 9, issued September 1990, R.S. KAMEL et al., "Magnetisable solid phase fluoroimmunoassay of phenytoinin in disposable test tubes", pages 1281-1284, see entire document. [Y] |