(19)
(11) EP 4 388 057 A1

(12)

(43) Date of publication:
26.06.2024 Bulletin 2024/26

(21) Application number: 22765371.4

(22) Date of filing: 16.08.2022
(51) International Patent Classification (IPC): 
C09K 8/528(2006.01)
(52) Cooperative Patent Classification (CPC):
C09K 8/528
(86) International application number:
PCT/US2022/075005
(87) International publication number:
WO 2023/023506 (23.02.2023 Gazette 2023/08)
(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
Designated Extension States:
BA ME
Designated Validation States:
KH MA MD TN

(30) Priority: 17.08.2021 IN 202111037325

(71) Applicant: BL Technologies, Inc.
Minnetonka MN 55343 (US)

(72) Inventors:
  • SURESH, Seethalakshmi
    Bangalore 562 114 (IN)
  • G., Yogitha
    Bangalore 562 114 (IN)
  • M.N., Chaitra
    Bangalore 562 114 (IN)

(74) Representative: ATIP 
Armstrong Teasdale Limited 38-43 Lincoln's Inn Fields
London WC2A 3PE
London WC2A 3PE (GB)

   


(54) COMPOSITION AND METHOD FOR INHIBITION OF SCALING IN HIGH- SALINITY, TEMPERATURE, AND PRESSURE APPLICATIONS