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Igor V. Smirnov
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St. Petersburg, RU
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Patents Grants
last 30 patents
Information
Patent Grant
Method of stripping metals from organic solvents
Patent number
7,494,630
Issue date
Feb 24, 2009
The United States of America as represented by the United States Department o...
Terry A. Todd
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Extraction mixture for recovery of actinide elements from acidic so...
Patent number
7,491,345
Issue date
Feb 17, 2009
Japan Nuclear Cycle Development Institute
Masaki Ozawa
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for removing inorganic matter from solid surfaces
Patent number
6,610,152
Issue date
Aug 26, 2003
British Nuclear Fuels PLC
Vassily A. Babain
G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Solvent for the simultaneous recovery of radionuclides from liquid...
Patent number
6,468,445
Issue date
Oct 22, 2002
The United States of America as represented by the United States Department o...
Valeriy Nicholiavich Romanovskiy
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Grant
Method for the simultaneous recovery of radionuclides from liquid r...
Patent number
6,258,333
Issue date
Jul 10, 2001
The United States of America as represented by the United States Department o...
Valeriy Nicholiavich Romanovskiy
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Patents Applications
last 30 patents
Information
Patent Application
Method of stripping metals from organic solvents
Publication number
20070189943
Publication date
Aug 16, 2007
Terry A. Todd
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Extraction mixture for recovery of actinide elements from acidic so...
Publication number
20060033085
Publication date
Feb 16, 2006
Masaki Ozawa
C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information
Patent Application
Novel solvent for the simultaneous recovery of radionuclides from l...
Publication number
20010033814
Publication date
Oct 25, 2001
Valeriy Nicholiavich Romanovskiy
C01 - INORGANIC CHEMISTRY