Global Patent Index - EP 0822992 A4

EP 0822992 A4 2000-08-09 - DETECTION OF BIOMOLECULES

Title (en)

DETECTION OF BIOMOLECULES

Title (de)

DIE BESTIMMUNG VON BIOMOLEKÜLEN

Title (fr)

DETECTION DE BIOMOLECULES

Publication

EP 0822992 A4 (EN)

Application

EP 96911209 A

Priority

  • IL 11279995 A
  • IL 11572295 A
  • US 9602380 W

Abstract (en)

[origin: WO9627026A1] The present invention concerns a method for detecting the presence of a catalytically active ribozyme in a medium. The detection of the catalytically active ribozyme may be a goal by itself, or the ribozyme may serve as a reporter for the presence of other biomolecules in an assayed sample. The detection is carried out in a catalytic system wherein the presence of the active ribozyme serves to produce other active ribozyme in a positive-feedback amplificatory manner.

IPC 1-7 (main, further and additional classification)

C12Q 1/68; C12N 15/00

IPC 8 full level (invention and additional information)

C12N 15/09 (2006.01); C12N 9/00 (2006.01); C12N 15/113 (2010.01); C12Q 1/68 (2006.01); G01N 33/58 (2006.01)

CPC (invention and additional information)

G01N 33/581 (2013.01); C12N 15/113 (2013.01); C12Q 1/6816 (2013.01); C12Q 1/682 (2013.01); C12Q 1/6865 (2013.01); C12N 2310/121 (2013.01); C12N 2310/321 (2013.01); C12N 2310/53 (2013.01)

Combination set (CPC)

  1. C12Q 1/682 + C12Q 2521/337 + C12Q 2525/143 + C12Q 2525/301
  2. C12Q 1/682 + C12Q 2521/337
  3. C12Q 1/6865 + C12Q 2525/149
  4. C12N 2310/321 + C12N 2310/3521

Citation (search report)

Designated contracting state (EPC)

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

EPO simple patent family

WO 9627026 A1 19960906; AU 5416596 A 19960918; AU 697317 B2 19981001; EP 0822992 A1 19980211; EP 0822992 A4 20000809; JP H11500917 A 19990126; MX 9706501 A 19980228

INPADOC legal status


2002-11-13 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20020514

2001-07-25 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20010611

2000-08-09 [A4] SUPPLEMENTARY SEARCH REPORT

- Effective date: 20000628

2000-08-09 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A4

- Designated State(s): AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE

1998-02-11 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 19970926

1998-02-11 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE

1998-02-11 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL PAYMENT 970926;LT PAYMENT 970926;LV PAYMENT 970926;SI PAYMENT 970926