Global Patent Index - EP 1226425 A4

EP 1226425 A4 2003-06-04 - MICROSCOPIC COMBINATION AMPEROMETRIC AND POTENTIOMETRIC SENSOR

Title (en)

MICROSCOPIC COMBINATION AMPEROMETRIC AND POTENTIOMETRIC SENSOR

Title (de)

MIKROSKOPISCHE KOMBINATION VON AMPEROMETRISCHEM UND POTENTIOMETRISCHEM SENSOR

Title (fr)

CAPTEUR AMPEROMETRIQUE ET POTENTIOMETRIQUE COMBINE DE TYPE MICROSCOPIQUE

Publication

EP 1226425 A4 (EN)

Application

EP 00976858 A

Priority

  • US 0030265 W
  • US 16347199 P

Abstract (en)

[origin: WO0133206A1] According to the present invention, there is provided an electronic device for monitoring active biological operations including a support substrate, at least one amperometric sensor, and at least one potentiometric sensor.

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

G01N 27/26; G01N 27/403; G01N 27/416

IPC 8 full level (invention and additional information)

G01N 33/53 (2006.01); G01N 27/327 (2006.01); G01N 27/333 (2006.01); G01N 27/403 (2006.01); G01N 27/416 (2006.01); G01N 37/00 (2006.01)

CPC (invention and additional information)

G01N 27/3277 (2013.01)

Citation (search report)

  • [A] US 5670031 A 19970923 - HINTSCHE RAINER [DE], et al
  • [A] EP 0600215 A2 19940608 - PROMINENT DOSIERTECHNIK GMBH [DE]
  • [X] SILBER A ET AL: "THICK-FILM MULTICHANNEL BIOSENSORS FOR SIMULTANEOUS AMPEROMETRIC AND POTENTIOMETRIC MEASUREMENTS", SENSORS AND ACTUATORS B, ELSEVIER SEQUOIA S.A., LAUSANNE, CH, vol. 30, no. 2, 15 January 1996 (1996-01-15), pages 127 - 132, XP000584838, ISSN: 0925-4005
  • [A] HAMPP N ET AL: "DESIGN AND APPLICATION OF THICK-FILM MULTISENSORS", SENSORS AND ACTUATORS A, ELSEVIER SEQUOIA S.A., LAUSANNE, CH, vol. A31, no. 1 / 3, 1 March 1992 (1992-03-01), pages 144 - 148, XP000276418, ISSN: 0924-4247
  • [A] CHEN Z-L ET AL: "Simultaneous amperometric and potentiometric detection of sugars, polyols and carboxylic acids in flow systems using copper wire electrodes", JOURNAL OF CHROMATOGRAPHY A, ELSEVIER SCIENCE, NL, vol. 766, no. 1-2, 4 April 1997 (1997-04-04), pages 27 - 33, XP004116779, ISSN: 0021-9673
  • [A] KAKEROW R ET AL: "A MONOLITHIC SENSOR ARRAY OF INDIVIDUALLY ADDRESSABLE MICROELECTRODES", SENSORS AND ACTUATORS A, ELSEVIER SEQUOIA S.A., LAUSANNE, CH, vol. A43, no. 1/3, 1 May 1994 (1994-05-01), pages 296 - 301, XP000454125, ISSN: 0924-4247
  • See also references of WO 0133206A1

Designated contracting state (EPC)

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

EPO simple patent family

WO 0133206 A1 20010510; AU 1457401 A 20010514; EP 1226425 A1 20020731; EP 1226425 A4 20030604; JP 2003513274 A 20030408

INPADOC legal status


2006-04-26 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20051018

2005-05-18 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20050405

2003-06-04 [A4] DESPATCH OF SUPPLEMENTARY SEARCH REPORT

- Effective date: 20030425

2003-06-04 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: 7G 01N 27/26 A

2003-06-04 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: 7G 01N 27/416 B

2003-06-04 [RIC1] CLASSIFICATION (CORRECTION)

- IPC: 7G 01N 27/403 B

2002-07-31 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20020515

2002-07-31 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

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

2002-07-31 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Free text: AL;LT;LV;MK;RO;SI