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Ana-Mariana Urmenyi
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Utrecht, NL
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Patents Grants
last 30 patents
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Patent Grant
Charge neutral biocide dosing control for membrane biofouling contr...
Patent number
11,772,051
Issue date
Oct 3, 2023
Ecolab USA Inc.
Seong-Hoon Yoon
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Grant
Accurate biocide dosing for low concentration membrane biofouling c...
Patent number
11,524,909
Issue date
Dec 13, 2022
Ecolab USA Inc.
Seong-Hoon Yoon
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method of maintaining water quality in a process stream
Patent number
9,409,110
Issue date
Aug 9, 2016
Nalco Company
Ana-Mariana Urmenyi
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
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Patent Application
CHARGE NEUTRAL BIOCIDE DOSING CONTROL FOR MEMBRANE BIOFOULING CONTR...
Publication number
20210322928
Publication date
Oct 21, 2021
ECOLAB USA INC.
Seong-Hoon Yoon
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
ACCURATE BIOCIDE DOSING FOR LOW CONCENTRATION MEMBRANE BIOFOULING C...
Publication number
20210130196
Publication date
May 6, 2021
ECOLAB USA INC.
Seong-Hoon Yoon
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
METHOD OF MAINTAINING WATER QUALITY IN A PROCESS STREAM
Publication number
20130015137
Publication date
Jan 17, 2013
Ana-Mariana Urmenyi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
ENVIRONMENTALLY FRIENDLY HYBRID MICROBIOLOGICAL CONTROL TECHNOLOGIE...
Publication number
20090242484
Publication date
Oct 1, 2009
Ana-Mariana Urmenyi
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL