(19)
(11) EP 2 942 405 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
15.08.2018 Bulletin 2018/33

(45) Mention of the grant of the patent:
04.07.2018 Bulletin 2018/27

(21) Application number: 15171945.7

(22) Date of filing: 04.04.2012
(51) International Patent Classification (IPC): 
C12Q 1/68(2018.01)
E21B 43/26(2006.01)
 C09K 8/80(2006.01)

(54)

FLUID IDENTIFICATION SYSTEM AND PRODUCTION AND USE THEREOF

FLÜSSIGKEITSIDENTIFIKATIONSSYSTEM SOWIE HERSTELLUNG UND VERWENDUNG DAVON

SYSTÈME D'IDENTIFICATION DE FLUIDE ET PRODUCTION ET UTILISATION DE CELUI-CI

(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 05.04.2011 GB 201105761

(43) Date of publication of application:
11.11.2015 Bulletin 2015/46

(60) Divisional application:
18171750.5

(62) Application number of the earlier application in accordance with Art. 76 EPC:
12716304.6 / 2694676

(73) Proprietor: Tracesa Ltd
Eastleigh SO50 9FD (GB)

(72) Inventors:
  • Mccann, Dominic, Patrick, Joseph
    Hook, Hampshire RG27 8BT (GB)
  • Forbes, Kevin, John
    Hook, Hampshire RG27 8BT (GB)
  • Lam, Edyta
    Hook, Hampshire RG27 8BT (GB)
  • Maitland, Geoffrey, Colin
    Hook, Hampshire RG27 8BT (GB)
  • Bismarck, Alexander
    Hook, Hampshire RG27 8BT (GB)

(74) Representative: Jenkins, Peter David 
Page White & Farrer Bedford House John Street
London WC1N 2BF
London WC1N 2BF (GB)


(56) References cited: : 
WO-A1-98/56363
WO-A2-2010/140032
US-A1- 2010 258 743
 WO-A2-2007/148058
US-A- 5 665 538
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).