(19)
(11) EP 2 935 123 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:
15.12.2021 Bulletin 2021/50

(45) Mention of the grant of the patent:
10.11.2021 Bulletin 2021/45

(21) Application number: 13805707.0

(22) Date of filing: 02.12.2013
(51) International Patent Classification (IPC): 
C02F 1/44(2006.01)
B01D 63/10(2006.01)
 B01D 61/12(2006.01)
B01D 63/12(2006.01)
(52) Cooperative Patent Classification (CPC):
B01D 61/12; B01D 63/106; B01D 63/12; B01D 2311/14; B01D 2311/16; B01D 2311/243; B01D 2313/00; B01D 2317/04; B01D 2319/022; C02F 1/008; C02F 1/441; C02F 1/442; C02F 2209/008; C02F 2209/02; C02F 2209/03; C02F 2209/05; C02F 2209/40
(86) International application number:
PCT/US2013/072542
(87) International publication number:
WO 2014/099324 (26.06.2014 Gazette 2014/26)

(54)

MEMBRANE BASED WATER FILTRATION PLANT COMPRISING A MEMS SENSOR SYSTEM AND METHOD OF USE

MEMBRAN-BASIERTE WASSERFILTRATIONSANLAGE MIT MEMS SENSORSYSTEM UND VERFAHREN ZUR VERWENDUNG

SYSTÈME DE FILTRATION À BASE DE MEMBRANES COMPRENANT UN CAPTEUR MEMS ET PROCÉDÉ D'UTILISATION

(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: 21.12.2012 US 201213724531

(43) Date of publication of application:
28.10.2015 Bulletin 2015/44

(73) Proprietor: BL Technologies, Inc.
Minnetonka, MN 55343 (US)

(72) Inventors:
  • CHATTERJEE, Aveek
    Bangalore Karnataka 560095 (IN)
  • BHATTACHARYYA, Arjun
    Bangalore Karnakata 560066 (IN)
  • CHANDRASEKARAN, Shankar
    Chennai Tamil Nadu 600033 (IN)

(74) Representative: Marks & Clerk France 
Immeuble "Visium" 22, avenue Aristide Briand
94117 Arcueil Cedex
94117 Arcueil Cedex (FR)


(56) References cited: : 
EP-A1- 2 295 134
US-A1- 2004 079 686
US-A1- 2010 051 552
 EP-A2- 1 844 836
US-A1- 2004 138 840
US-A1- 2011 240 557
   
       
    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).