Valeriy Nicholiavich Romanovskiy

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St. Petersburg, RU

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Patents Grantslast 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
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
Extraction processes and solvents for recovery of cesium, strontium...
- Patent number 6,270,737
- Issue date Aug 7, 2001
- The United States of America as represented by the United States Department o...
- Boris N. Zaitsev
- 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 Applicationslast 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
Novel solvent for the simultaneous recovery of radionuclides from l...
- Publication number 20010033814
- Publication date Oct 25, 2001
- Valeriy Nicholiavich Romanovskiy
- C01 - INORGANIC CHEMISTRY