Global Patent Index - EP 0871777 A4

EP 0871777 A4 20011219 - ELECTRONICALLY-SOLID-PHASE ASSAY BIOMOLECULES

Title (en)

ELECTRONICALLY-SOLID-PHASE ASSAY BIOMOLECULES

Title (de)

ELEKTRONISCHER ANALYSETEST FÜR BIOMOLEKÜLE AN EINER FESTE PHASE

Title (fr)

ANALYSE DE BIOMOLECULES PAR UN DISPOSITIF ELECTRONIQUE EN PHASE SOLIDE

Publication

EP 0871777 A4 20011219 (EN)

Application

EP 96942813 A 19961126

Priority

  • US 9618939 W 19961126
  • US 56485195 A 19951130
  • US 56500795 A 19951130

Abstract (en)

[origin: WO9720074A1] Disclosed are materials and methods for detecting biomolecules in samples employing transponders associated with the bead(s) used as the solid phase in the assay, and information pertinent to the assay is encoded on the transponders memory elements. A dedicated read/write device is used remotely to encode or remotely to read the information. The invention can be used in direct or competitive ELISA-type assays, or in multiplex assays for the simultaneous assay of several analytes, including nucleic acids and protein.

IPC 1-7

C12Q 1/68; C12P 19/34; G01N 33/48; H01Q 1/26; H01Q 1/00; H01Q 7/08; H01Q 1/40; G01S 13/74; G01S 13/08; B01J 19/00

IPC 8 full level

C12N 15/09 (2006.01); C12Q 1/68 (2006.01); G01N 33/543 (2006.01); G01N 33/566 (2006.01); C40B 70/00 (2006.01); G01N 15/14 (2006.01)

CPC (source: EP)

C12Q 1/6825 (2013.01); C12Q 1/6834 (2013.01); G01N 33/54313 (2013.01); G01N 33/54373 (2013.01); B01J 2219/00567 (2013.01); C40B 70/00 (2013.01); G01N 15/14 (2013.01)

Citation (search report)

  • [PX] WO 9624061 A1 19960808 - ONTOGEN CORP [US]
  • [PX] WO 9636436 A1 19961121 - IRORI [US], et al
  • [A] NICOLAOU K C ET AL: "RADIOFREQUENZ-VERSCHLUESSELTE KOMBINATORISCHE CHEMIE", ANGEWANDTE CHEMIE, VCH VERLAGSGESELLSCHAFT, WEINHEIM, DE, vol. 107, no. 20, 16 October 1995 (1995-10-16), pages 2476 - 2479, XP000617090, ISSN: 0044-8249
  • [A] MORAN E J ET AL: "RADIO FREQUENCY TAG ENCODED COMBINATORIAL LIBRARY METHOD FOR THE DISCOVERY OF TRIPEPTIDE-SUBSTITUTED CINNAMIC ACID INHIBITORS OF THE PROTEIN TYROSINE PHOSPHATASE PTP1B", JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, AMERICAN CHEMICAL SOCIETY, WASHINGTON, DC, US, vol. 117, no. 43, 1 November 1995 (1995-11-01), pages 10787 - 10788, XP002070500, ISSN: 0002-7863
  • See references of WO 9720074A1

Designated contracting state (EPC)

AT BE CH DE DK ES FR GB GR IE IT LI NL PT SE

DOCDB simple family (publication)

WO 9720074 A1 19970605; AU 1141597 A 19970619; CA 2238696 A1 19970605; EP 0871777 A1 19981021; EP 0871777 A4 20011219; JP 2000502887 A 20000314

DOCDB simple family (application)

US 9618939 W 19961126; AU 1141597 A 19961126; CA 2238696 A 19961126; EP 96942813 A 19961126; JP 52062497 A 19961126