(19)
(11) EP 3 837 538 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:
30.10.2024 Bulletin 2024/44

(45) Mention of the grant of the patent:
25.09.2024 Bulletin 2024/39

(21) Application number: 19849092.2

(22) Date of filing: 13.08.2019
(51) International Patent Classification (IPC): 
G01N 27/30(2006.01)
G01N 35/00(2006.01)
 G01N 31/10(2006.01)
(52) Cooperative Patent Classification (CPC):
G01N 31/10; G01N 33/18; G01N 1/40
(86) International application number:
PCT/US2019/046264
(87) International publication number:
WO 2020/036912 (20.02.2020 Gazette 2020/08)

(54)

SYSTEMS AND METHODS FOR MEASURING COMPOSITION OF WATER

SYSTEME UND VERFAHREN ZUR MESSUNG DER WASSERZUSAMMENSETZUNG

SYSTÈMES ET PROCÉDÉS DE MESURE D'UNE COMPOSITION D'EAU

(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB 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: 13.08.2018 US 201862718085 P

(43) Date of publication of application:
23.06.2021 Bulletin 2021/25

(73) Proprietor: Evoqua Water Technologies LLC
Pittsburgh, PA 15201 (US)

(72) Inventor:
  • SUNDSTROM, Glen P.
    Rockford, Illinois 61103 (US)

(74) Representative: Murgitroyd & Company 
165-169 Scotland Street
Glasgow G5 8PL
Glasgow G5 8PL (GB)


(56) References cited: : 
JP-A- 2012 061 443
JP-A- 2012 063 303
US-A1- 2007 238 188
US-B2- 6 972 083
 JP-A- 2012 063 303
US-A- 4 427 772
US-A1- 2009 127 201
   
       
    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).