Assignee
PUR WATER PURIFICATION PROD
US·33 granted patents·5 pending applications·899 citations·filing 1997–2010
Top patents by PatentIndex Score
38 records- 0197US7568874B2Nut for attaching two devices and method for providing the samePUR WATER PURIFICATION PROD·Filed 2006·Granted Aug 4, 2009·48 cites·10 claims
- 0297US7000894B2Fluidic cartridges and end pieces thereofPUR WATER PURIFICATION PROD·Filed 2003·Granted Feb 21, 2006·131 cites·4 claims
- 0396US6290848B1Filter cartridge for gravity-fed water treatment devicesPUR WATER PURIFICATION PROD·Filed 1997·Granted Sep 18, 2001·110 cites·30 claims
- 0495USD603700SFilter packagePUR WATER PURIFICATION PROD·Filed 2008·Granted Nov 10, 2009·49 cites·1 claims
- 0593USD576250SDispenser cartridge and pitcherPUR WATER PURIFICATION PROD·Filed 2006·Granted Sep 2, 2008·46 cites·1 claims
- 0693US6649045B2Filter cartridge assembly for water treatment devicePUR WATER PURIFICATION PROD·Filed 2002·Granted Nov 18, 2003·40 cites·19 claims
- 0791US6881327B2Water treatment device with fill-counting cartridgePUR WATER PURIFICATION PROD·Filed 2003·Granted Apr 19, 2005·32 cites·19 claims
- 0890US7712613B2Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particlesPUR WATER PURIFICATION PROD·Filed 2008·Granted May 11, 2010·17 cites·16 claims
- 0987USD568149SThreaded nutPUR WATER PURIFICATION PROD·Filed 2007·Granted May 6, 2008·34 cites·1 claims
- 1086USD614025SFilter packagePUR WATER PURIFICATION PROD·Filed 2009·Granted Apr 20, 2010·25 cites·1 claims
- 1186US7614506B2Water filter materials and water filters and processes for using the samePUR WATER PURIFICATION PROD·Filed 2003·Granted Nov 10, 2009·28 cites·25 claims
- 1286USD453952SFaucet-mounted water treatment devicePUR WATER PURIFICATION PROD·Filed 2000·Granted Feb 26, 2002·33 cites·1 claims
- 1384US7537695B2Water filter incorporating activated carbon particles with surface-grown carbon nanofilamentsPUR WATER PURIFICATION PROD·Filed 2005·Granted May 26, 2009·10 cites·7 claims
- 1484USD561019SThreaded nutPUR WATER PURIFICATION PROD·Filed 2006·Granted Feb 5, 2008·29 cites·1 claims
- 1581USD611355SPortable containerPUR WATER PURIFICATION PROD·Filed 2009·Granted Mar 9, 2010·26 cites·1 claims
- 1681US7615152B2Water filter devicePUR WATER PURIFICATION PROD·Filed 2003·Granted Nov 10, 2009·26 cites·23 claims
- 1780USD586880SFaucet mount housingPUR WATER PURIFICATION PROD·Filed 2006·Granted Feb 17, 2009·20 cites·1 claims
- 1880USD582763SThreaded nutPUR WATER PURIFICATION PROD·Filed 2008·Granted Dec 16, 2008·24 cites·1 claims
- 1979USD484567SFaucet-mounted water treatment devicePUR WATER PURIFICATION PROD·Filed 2001·Granted Dec 30, 2003·20 cites·1 claims
- 2076US7614508B2Water filter materials, water filters and kits containing silver coated particles and processes for using the samePUR WATER PURIFICATION PROD·Filed 2003·Granted Nov 10, 2009·16 cites·17 claims
- 2176US7153438B2Water treatment compositions with masking agentPUR WATER PURIFICATION PROD·Filed 2003·Granted Dec 26, 2006·7 cites·36 claims
- 2275US7614507B2Water filter materials, water filters and kits containing particles coated with cationic polymer and processes for using the samePUR WATER PURIFICATION PROD·Filed 2003·Granted Nov 10, 2009·15 cites·16 claims
- 2375USD591389SDispensing nipplePUR WATER PURIFICATION PROD·Filed 2008·Granted Apr 28, 2009·14 cites·1 claims
- 2475US7201856B2Water treatment compositionsPUR WATER PURIFICATION PROD·Filed 2004·Granted Apr 10, 2007·17 cites·26 claims
- 2574US7441664B2Water treatment devices and cartridges thereforPUR WATER PURIFICATION PROD·Filed 2003·Granted Oct 28, 2008·16 cites·7 claims
- 2672USD596704SDispenser cartridgePUR WATER PURIFICATION PROD·Filed 2008·Granted Jul 21, 2009·15 cites·1 claims
- 2772US7316323B2Filters having improved permeability and virus removal capabilitiesPUR WATER PURIFICATION PROD·Filed 2004·Granted Jan 8, 2008·13 cites·11 claims
- 2862USD610911SPortable containerPUR WATER PURIFICATION PROD·Filed 2008·Granted Mar 2, 2010·12 cites·1 claims
- 2962USD592729SDispenser cartridgePUR WATER PURIFICATION PROD·Filed 2006·Granted May 19, 2009·8 cites·1 claims
- 3061US7186441B2Processes for manufacturing particles coated with activated lignosulfonatePUR WATER PURIFICATION PROD·Filed 2004·Granted Mar 6, 2007·3 cites·17 claims
- 3156US7150829B2Water treatment cartridges and processes related theretoPUR WATER PURIFICATION PROD·Filed 2004·Granted Dec 19, 2006·8 cites·12 claims
- 3250US2011139701A1Filters comprising an activated carbon particle coated with pdadmac and methods of making samePUR WATER PURIFICATION PROD·Filed 2010·Application pending·0 cites
- 3348USD596705SFaucet mount housingPUR WATER PURIFICATION PROD·Filed 2008·Granted Jul 21, 2009·4 cites·1 claims
- 3447US2010243583A1Droplet Forming Fluid Treatment Devices and Methods of Forming Droplets in a Fluid Treatment DevicePUR WATER PURIFICATION PROD·Filed 2010·Application pending·0 cites
- 3547US2010243582A1Droplet Forming Fluid Treatment Devices and Methods of Forming Filtered Droplets in a Fluid Treatment DevicePUR WATER PURIFICATION PROD·Filed 2010·Application pending·0 cites
- 3645USD611569SDispenser cartridgePUR WATER PURIFICATION PROD·Filed 2009·Granted Mar 9, 2010·3 cites·1 claims
- 3745US2003034285A1Filter cartridge for water treatment devicePUR WATER PURIFICATION PROD·Filed 2002·Application pending·0 cites
- 3844US2002005377A1Filter cartridge for gravity-fed water treatment devicesPUR WATER PURIFICATION PROD·Filed 2001·Application pending·0 cites
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