Global Patent Index - EP 1623211 A2

EP 1623211 A2 20060208 - SYSTEMS AND METHODS FOR MONITORING CHEMICAL AND BIOLGICAL ACTIVITIES USING DIFFERENTIAL MEASUREMENTS

Title (en)

SYSTEMS AND METHODS FOR MONITORING CHEMICAL AND BIOLGICAL ACTIVITIES USING DIFFERENTIAL MEASUREMENTS

Title (de)

SYSTEME UND VERFAHREN ZUR ÜBERWACHUNG CHEMISCHER UND BIOLOGISCHER AKTIVITÄTEN MITTELS DIFFERENTIALMESSUNGEN

Title (fr)

SYSTEMES ET PROCEDES DE SUIVI D'ACTIVITES CHIMIQUES ET BIOLOGIQUES A L'AIDE DE MESURES DIFFERENTIELLES

Publication

EP 1623211 A2 20060208 (EN)

Application

EP 04750558 A 20040423

Priority

  • US 2004012614 W 20040423
  • US 0313181 W 20030425
  • US 79900004 A 20040311

Abstract (en)

[origin: WO2004097370A2] A system operable to monitoring bio/chemical activities includes a first measurement probe, a second measurement probe and a comparator. The first measurement probe is operable to interrogate one or more physical properties of a sample at a first location of the sample, and to output, in response, a first measurement signal. The second measurement probe is operable to interrogate one or more physical properties of the sample at a second location of the sample, and to output, in response, a second measurement signal. The comparator is coupled to receive the first and second measurement signals, the comparator configured to output a difference signal comprising the difference between the first and second measurement signals, the difference signal corresponding to the difference in one or more bio/chemical activities occurring at the first location of the sample relative to the second location of the sample.

IPC 1-7

G01N 21/47; G01N 25/58; G01N 15/06; G01N 33/00

IPC 8 full level

B01J 19/00 (2006.01); G01D 1/16 (2006.01); G01N 15/06 (2006.01); G01N 21/47 (2006.01); G01N 25/58 (2006.01); G01N 33/00 (2006.01); G01N 33/48 (2006.01); G05B 23/02 (2006.01); B01L 3/00 (2006.01); B01L 7/00 (2006.01)

IPC 8 main group level

G01N (2006.01)

CPC (source: EP)

B01J 19/0006 (2013.01); B01J 19/0093 (2013.01); G01D 1/16 (2013.01); G05B 23/0237 (2013.01); B01J 2219/00195 (2013.01); B01J 2219/0022 (2013.01); B01J 2219/00229 (2013.01); B01J 2219/0095 (2013.01); B01L 3/5027 (2013.01); B01L 7/52 (2013.01)

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

WO 2004097370 A2 20041111; WO 2004097370 A3 20050324; EP 1623211 A2 20060208; EP 1623211 A4 20061025

DOCDB simple family (application)

US 2004012614 W 20040423; EP 04750558 A 20040423