Assignee
ENVIROGEN TECHNOLOGIES INC
US·6 granted patents·28 citations·filing 2007–2010
Top patents by PatentIndex Score
6 records- 0189US7713417B2Method for wastewater treatment with resource recovery and reduced residual solids generationENVIROGEN TECHNOLOGIES INC·Filed 2007·Granted May 11, 2010·18 cites·19 claims
- 0281US7754071B2High efficiency ion exchange system for removing perchlorate contaminants from waterENVIROGEN TECHNOLOGIES INC·Filed 2007·Granted Jul 13, 2010·5 cites·7 claims
- 0372US7754070B2High efficiency ion exchange system for removing nitrate contaminants from waterENVIROGEN TECHNOLOGIES INC·Filed 2007·Granted Jul 13, 2010·2 cites·7 claims
- 0463US7662292B2Radium selective media and method for manufacturingENVIROGEN TECHNOLOGIES INC·Filed 2008·Granted Feb 16, 2010·3 cites·40 claims
- 0559US8034244B2High efficiency ion exchange system for removing arsenic contaminants from waterENVIROGEN TECHNOLOGIES INC·Filed 2010·Granted Oct 11, 2011·0 cites·19 claims
- 0651US7754159B2System and method for limiting backflow in a biological fluidized bed reactorENVIROGEN TECHNOLOGIES INC·Filed 2007·Granted Jul 13, 2010·0 cites·31 claims
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