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CAMPBELL, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Layered electrodeionization device with discreet cation chamber
Patent number
8,926,818
Issue date
Jan 6, 2015
Trovion Singapore Pte. Ltd.
John M. Riviello
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Electrodeionization device with protected electrodes
Patent number
8,709,225
Issue date
Apr 29, 2014
Trovion Singapore Pte. Ltd., Co.
John M. Riviello
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method and apparatus for electrodeionization utilizing layered cham...
Patent number
8,404,094
Issue date
Mar 26, 2013
Trovion Singapore Pte. Ltd., Co.
John M. Riviello
C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information
Patent Grant
Method of simultaneous anion and cation suppression in a continuous...
Patent number
8,129,194
Issue date
Mar 6, 2012
Trovion Singapore Pte. Ltd., Co.
John M. Riviello
G01 - MEASURING TESTING
Information
Patent Grant
Method of ion chromatography wherein a specialized electrodeionizat...
Patent number
7,892,848
Issue date
Feb 22, 2011
Trovion Singapore Pte. Ltd., Co.
John M. Riviello
G01 - MEASURING TESTING
Patents Applications
last 30 patents
Information
Patent Application
Method of simultaneous anion and cation suppression in a continuous...
Publication number
20110114489
Publication date
May 19, 2011
Trovion Singapore PTE. LTD., CO.
John M. Riviello
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Trademark
last 30 trademarks