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Sandra Heimel
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Los Osos, CA, US
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Patents Grants
last 30 patents
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Patent Grant
Methods and systems for treating produced water
Patent number
10,287,201
Issue date
May 14, 2019
Chevron U.S.A. Inc.
Sandra Heimel
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
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Patent Application
METHODS FOR TREATING PRODUCED WATER TO REMOVE BORON AND AMMONIA
Publication number
20190169057
Publication date
Jun 6, 2019
Chevron U.S.A. Inc.
Sandra HEIMEL
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Methods and Systems For Treating Produced Water
Publication number
20160009582
Publication date
Jan 14, 2016
Sandra Heimel
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE