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Dunwoody, GA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Polymer flooding produced water treatment
Patent number
11,827,541
Issue date
Nov 28, 2023
Kemira Oyj
Iris Porat
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Polymer flooding produced water treatment
Patent number
11,365,138
Issue date
Jun 21, 2022
KEMIRA OYJ
Iris Porat
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Defoaming compositions
Patent number
10,077,392
Issue date
Sep 18, 2018
Kemira Oyj
Amir H. Mahmoudkhani
E21 - EARTH DRILLING MINING
Information
Patent Grant
Defoaming compositions comprising hydroxy terminated siloxanes and...
Patent number
9,669,332
Issue date
Jun 6, 2017
Kemira Oyj
Robert Wilson
D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information
Patent Grant
Defoaming compositions and processes for cementing applications
Patent number
9,475,975
Issue date
Oct 25, 2016
Kemira Oyj
Amir H. Mahmoudkhani
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
Information
Patent Application
MULTIVALENT IONIC LIQUIDS AS PROCESS AIDS FOR BITUMEN EXTRACTION
Publication number
20250059446
Publication date
Feb 20, 2025
Sterling Specialty Chemicals Holding UK Limited
Sung Hyun JANG
C10 - PETROLEUM, GAS OR COKE INDUSTRIES TECHNICAL GASES CONTAINING CARBON MON...
Information
Patent Application
POLYMER FLOODING PRODUCED WATER TREATMENT
Publication number
20220332612
Publication date
Oct 20, 2022
KEMIRA OYJ
Iris PORAT
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
POLYMER FLOODING PRODUCED WATER TREATMENT
Publication number
20200024166
Publication date
Jan 23, 2020
KEMIRA OYJ
Iris PORAT
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Defoaming Compositions
Publication number
20190016940
Publication date
Jan 17, 2019
KEMIRA OYJ
Amir H. Mahmoudkhani
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES
Information
Patent Application
Microbial fuel cell unit, use thereof, and microbial fuel cell arra...
Publication number
20180366755
Publication date
Dec 20, 2018
Miguel Pelaez
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Defoaming Compositions and Processes for Drilling Fluid Applications
Publication number
20180079949
Publication date
Mar 22, 2018
KEMIRA OYJ
Amir Mahmoudkhani
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Defoaming Compositions and Processes for Cementing Applications
Publication number
20170166799
Publication date
Jun 15, 2017
KEMIRA OYJ
Amir Mahmoudkhani
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
Defoaming compositions comprising hydroxy terminated siloxanes and...
Publication number
20160184740
Publication date
Jun 30, 2016
KEMIRA OYJ
Robert Wilson
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
Defoaming Compositions
Publication number
20140090845
Publication date
Apr 3, 2014
KEMIRA OYJ
Amir H. Mahmoudkhani
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
DEFOAMING COMPOSITIONS AND PROCESSES FOR CEMENTING APPLICATIONS
Publication number
20120220692
Publication date
Aug 30, 2012
KEMIRA OYJ
Amir H. Mahmoudkhani
C04 - CEMENTS CONCRETE ARTIFICIAL STONE CERAMICS REFRACTORIES