Assignee
SIEMENS WATER TECH HOLDG CORP
US·31 granted patents·2 pending applications·552 citations·filing 2002–2010
Top patents by PatentIndex Score
33 records- 0196US7563311B2Activated carbon for odor controlSIEMENS WATER TECH HOLDG CORP·Filed 2007·Granted Jul 21, 2009·34 cites·5 claims
- 0296US7481929B2Water treatment systemSIEMENS WATER TECH HOLDG CORP·Filed 2007·Granted Jan 27, 2009·28 cites·28 claims
- 0394US7186341B2Methods and apparatus for reducing nitrate demands in the reduction of dissolved and/or atmospheric sulfides in wastewaterSIEMENS WATER TECH HOLDG CORP·Filed 2006·Granted Mar 6, 2007·24 cites·21 claims
- 0493US7658828B2Regeneration of adsorption media within electrical purification apparatusesSIEMENS WATER TECH HOLDG CORP·Filed 2005·Granted Feb 9, 2010·24 cites·26 claims
- 0593US7326340B2System for controlling sulfide generationSIEMENS WATER TECH HOLDG CORP·Filed 2005·Granted Feb 5, 2008·27 cites·18 claims
- 0690US7413654B2Wastewater treatment controlSIEMENS WATER TECH HOLDG CORP·Filed 2005·Granted Aug 19, 2008·28 cites·15 claims
- 0790US7329358B2Water treatment processSIEMENS WATER TECH HOLDG CORP·Filed 2004·Granted Feb 12, 2008·35 cites·60 claims
- 0888US7563351B2Water treatment system and methodSIEMENS WATER TECH HOLDG CORP·Filed 2003·Granted Jul 21, 2009·31 cites·25 claims
- 0987US7572359B2Apparatus for fluid purification and methods of manufacture and use thereofSIEMENS WATER TECH HOLDG CORP·Filed 2002·Granted Aug 11, 2009·36 cites·25 claims
- 1086US7582198B2Water treatment system and methodSIEMENS WATER TECH HOLDG CORP·Filed 2003·Granted Sep 1, 2009·31 cites·30 claims
- 1186US7285223B2Enhanced air and water purification using continuous breakpoint halogenation with free oxygen radicalsSIEMENS WATER TECH HOLDG CORP·Filed 2004·Granted Oct 23, 2007·27 cites·19 claims
- 1285US7390399B2Water treatment control systems and methods of useSIEMENS WATER TECH HOLDG CORP·Filed 2004·Granted Jun 24, 2008·34 cites·8 claims
- 1384US7344643B2Process to enhance phosphorus removal for activated sludge wastewater treatment systemsSIEMENS WATER TECH HOLDG CORP·Filed 2005·Granted Mar 18, 2008·15 cites·47 claims
- 1484US7241430B2Activated carbon for odor control and method for making sameSIEMENS WATER TECH HOLDG CORP·Filed 2006·Granted Jul 10, 2007·7 cites·20 claims
- 1583US7862700B2Water treatment system and methodSIEMENS WATER TECH HOLDG CORP·Filed 2003·Granted Jan 4, 2011·23 cites·10 claims
- 1683US7314564B2Method for treating liquidsSIEMENS WATER TECH HOLDG CORP·Filed 2006·Granted Jan 1, 2008·14 cites·14 claims
- 1782US7309427B2System for treating liquidsSIEMENS WATER TECH HOLDG CORP·Filed 2005·Granted Dec 18, 2007·13 cites·24 claims
- 1881US7604725B2Water treatment system and methodSIEMENS WATER TECH HOLDG CORP·Filed 2003·Granted Oct 20, 2009·29 cites·12 claims
- 1981US7481918B2Vibratory mixerSIEMENS WATER TECH HOLDG CORP·Filed 2006·Granted Jan 27, 2009·9 cites·20 claims
- 2081US7285207B2Methods and apparatus for reducing nitrate demands in the reduction of dissolved and/or atmospheric sulfides in wastewaterSIEMENS WATER TECH HOLDG CORP·Filed 2005·Granted Oct 23, 2007·6 cites·17 claims
- 2179US7371319B2Production of water for injection using reverse osmosisSIEMENS WATER TECH HOLDG CORP·Filed 2005·Granted May 13, 2008·8 cites·7 claims
- 2276US7867401B2Water treatment control systems and methods of useSIEMENS WATER TECH HOLDG CORP·Filed 2008·Granted Jan 11, 2011·6 cites·12 claims
- 2376US7488423B2System and method of slurry treatmentSIEMENS WATER TECH HOLDG CORP·Filed 2005·Granted Feb 10, 2009·6 cites·39 claims
- 2474US7404884B2Injection bonded articles and methodsSIEMENS WATER TECH HOLDG CORP·Filed 2003·Granted Jul 29, 2008·9 cites·22 claims
- 2573US7326325B2Apparatus and method for connecting water treatment devicesSIEMENS WATER TECH HOLDG CORP·Filed 2004·Granted Feb 5, 2008·18 cites·25 claims
- 2665US7243912B2Aeration diffuser membrane slitting patternSIEMENS WATER TECH HOLDG CORP·Filed 2005·Granted Jul 17, 2007·12 cites·16 claims
- 2761US7850822B2System and method of wet oxidation of a viscose process streamSIEMENS WATER TECH HOLDG CORP·Filed 2004·Granted Dec 14, 2010·2 cites·5 claims
- 2860US7501061B2Production of water for injection using reverse osmosisSIEMENS WATER TECH HOLDG CORP·Filed 2002·Granted Mar 10, 2009·7 cites·22 claims
- 2956US7276366B2Biological scrubber odor control system and methodSIEMENS WATER TECH HOLDG CORP·Filed 2006·Granted Oct 2, 2007·6 cites·23 claims
- 3055US2009095685A1Vibratory mixerSIEMENS WATER TECH HOLDG CORP·Filed 2008·Application pending·0 cites
- 3155US2011120953A1Water treatment system and methodSIEMENS WATER TECH HOLDG CORP·Filed 2010·Application pending·0 cites
- 3253US7264709B2Method and apparatus for conditioning a sensor for measuring oxidation reduction potentialSIEMENS WATER TECH HOLDG CORP·Filed 2004·Granted Sep 4, 2007·1 cites·22 claims
- 3343US7291268B2Hydrocyclone bundleSIEMENS WATER TECH HOLDG CORP·Filed 2004·Granted Nov 6, 2007·2 cites·16 claims
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