Assignee
ONDEO DEGREMONT
US·5 granted patents·82 citations·filing 2000–2002
Top patents by PatentIndex Score
5 records- 0182US6780319B1Method and installation for treating effluents, comprising an additional treatment of the sludge by ozonizationONDEO DEGREMONT·Filed 2000·Granted Aug 24, 2004·33 cites·9 claims
- 0275US6866788B1Method and device for purifying aqueous effluents by catalytic oxidationONDEO DEGREMONT·Filed 2000·Granted Mar 15, 2005·25 cites·10 claims
- 0365US6974544B1Membrane filtrationONDEO DEGREMONT·Filed 2000·Granted Dec 13, 2005·16 cites·2 claims
- 0454US6649917B2Cleaning system for UV disinfection module/reactorONDEO DEGREMONT·Filed 2001·Granted Nov 18, 2003·5 cites·23 claims
- 0539US6984314B2Method for biological purification of effluents using biofilm supporting particlesONDEO DEGREMONT·Filed 2002·Granted Jan 10, 2006·3 cites·1 claims
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