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Paul M. Gallagher
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Hopkinton, MA, US
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last 30 patents
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Patent Grant
Methods and systems for treating wastewater
Patent number
8,894,857
Issue date
Nov 25, 2014
Evoqua Water Technologies LLC
Wenjun Liu
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Patents Applications
last 30 patents
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Patent Application
Methods and Systems for Treating Wastewater
Publication number
20140076799
Publication date
Mar 20, 2014
Siemens Water Technologies Pte Ltd.
Wenjun Liu
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Application
Methods and Systems for Treating Wastewater
Publication number
20110259821
Publication date
Oct 27, 2011
Siemens Industry, Inc.
Wenjun Liu
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
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Patent Application
MEMBRANE BIOREACTOR FOR PHOSPHORUS REMOVAL
Publication number
20100089828
Publication date
Apr 15, 2010
Darren Dale
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...