Assignee
POWERGENIX SYSTEMS INC
CA·23 granted patents·9 pending applications·328 citations·filing 2002–2016
Top patents by PatentIndex Score
32 records- 0195US7550230B2Electrolyte composition for nickel-zinc batteriesPOWERGENIX SYSTEMS INC·Filed 2006·Granted Jun 23, 2009·23 cites·19 claims
- 0294US7816030B2Electrolyte composition for nickel-zinc batteriesPOWERGENIX SYSTEMS INC·Filed 2009·Granted Oct 19, 2010·16 cites·16 claims
- 0390US6835499B2Negative electrode formulation for a low toxicity zinc electrode having additives with redox potentials positive to zinc potentialPOWERGENIX SYSTEMS INC·Filed 2003·Granted Dec 28, 2004·35 cites·4 claims
- 0490US6818350B2Alkaline cells having low toxicity rechargeable zinc electrodesPOWERGENIX SYSTEMS INC·Filed 2002·Granted Nov 16, 2004·33 cites·10 claims
- 0589US6811926B2Formulation of zinc negative electrode for rechargeable cells having an alkaline electrolytePOWERGENIX SYSTEMS INC·Filed 2003·Granted Nov 2, 2004·32 cites·11 claims
- 0688US8043748B2Pasted nickel hydroxide electrode for rechargeable nickel-zinc batteriesPOWERGENIX SYSTEMS INC·Filed 2009·Granted Oct 25, 2011·9 cites·7 claims
- 0788US6797433B2Negative electrode formulation for a low toxicity zinc electrode having additives with redox potentials negative to zinc potentialPOWERGENIX SYSTEMS INC·Filed 2003·Granted Sep 28, 2004·30 cites·4 claims
- 0887US7833663B2Method of manufacturing nickel zinc batteriesPOWERGENIX SYSTEMS INC·Filed 2004·Granted Nov 16, 2010·27 cites·15 claims
- 0986US9337483B2Pasted nickel hydroxide electrode and additives for rechargeable alkaline batteriesPOWERGENIX SYSTEMS INC·Filed 2014·Granted May 10, 2016·8 cites·21 claims
- 1085US6787265B2Positive and negative interactive electrode formulation for a zinc-containing cell having an alkaline electrolytePOWERGENIX SYSTEMS INC·Filed 2003·Granted Sep 7, 2004·27 cites·3 claims
- 1184US8048558B2Cylindrical nickel-zinc cell with negative canPOWERGENIX SYSTEMS INC·Filed 2009·Granted Nov 1, 2011·9 cites·18 claims
- 1283US6949310B2Leak proof pressure relief valve for secondary batteriesPOWERGENIX SYSTEMS INC·Filed 2002·Granted Sep 27, 2005·26 cites·7 claims
- 1379US8372542B2Tin and tin-zinc plated substrates including Cu3Sn and Cu6Sn5 to improve Ni-Zn cell performancePOWERGENIX SYSTEMS INC·Filed 2012·Granted Feb 12, 2013·2 cites·19 claims
- 1478US8048566B2Nickel hydroxide electrode for rechargeable batteriesPOWERGENIX SYSTEMS INC·Filed 2009·Granted Nov 1, 2011·4 cites·6 claims
- 1577US7931988B2Tin and tin-zinc plated substrates to improve Ni-Zn cell performancePOWERGENIX SYSTEMS INC·Filed 2007·Granted Apr 26, 2011·2 cites·6 claims
- 1677US6790559B2Alkaline cells having positive nickel hydroxide electrodes with fluoride salt additivesPOWERGENIX SYSTEMS INC·Filed 2002·Granted Sep 14, 2004·16 cites·9 claims
- 1771US9048488B2Pasted zinc electrode for rechargeable nickel-zinc batteriesPOWERGENIX SYSTEMS INC·Filed 2013·Granted Jun 2, 2015·1 cites·20 claims
- 1863US7829221B2Cobalt containing positive electrode formulation for a nickel-zinc cellPOWERGENIX SYSTEMS INC·Filed 2004·Granted Nov 9, 2010·5 cites·18 claims
- 1962US7033700B2Formulation of zinc negative electrode for rechargeable cells having an alkaline electrolytePOWERGENIX SYSTEMS INC·Filed 2004·Granted Apr 25, 2006·5 cites·9 claims
- 2062US6801017B2Charger for rechargeable nickel-zinc batteryPOWERGENIX SYSTEMS INC·Filed 2003·Granted Oct 5, 2004·16 cites·11 claims
- 2162US2014205868A1Cylindrical nickel-zinc cell with positive canPOWERGENIX SYSTEMS INC·Filed 2014·Application pending·0 cites
- 2259US7816035B2Methods for production of zinc oxide electrodes for alkaline batteriesPOWERGENIX SYSTEMS INC·Filed 2007·Granted Oct 19, 2010·0 cites·17 claims
- 2358USRE40727EAlkaline cells having low toxicity rechargeable zinc electrodesPOWERGENIX SYSTEMS INC·Filed 2006·Granted Jun 9, 2009·0 cites·23 claims
- 2456US7255720B2Methods for production of zinc oxide electrodes for alkaline batteriesPOWERGENIX SYSTEMS INC·Filed 2002·Granted Aug 14, 2007·2 cites·14 claims
- 2555US2011039139A1Method of manufacturing nickel zinc batteriesPOWERGENIX SYSTEMS INC·Filed 2010·Application pending·0 cites
- 2655US2011086252A1Cylindrical nickel-zinc cell with positive canPOWERGENIX SYSTEMS INC·Filed 2010·Application pending·0 cites
- 2755US2008163478A1Method for manufacturing nickel zinc batteriesPOWERGENIX SYSTEMS INC·Filed 2007·Application pending·0 cites
- 2850US2005112464A1Alkaline cells having low toxicity rechargeable zinc electrodesPOWERGENIX SYSTEMS INC·Filed 2004·Application pending·0 cites
- 2949US2005112465A1Negative electrode formulation for a low toxicity zinc electrode having additives with redox potentials positive to zinc potentialPOWERGENIX SYSTEMS INC·Filed 2004·Application pending·0 cites
- 3048US2017104348A1Controlling battery states of charge in systems having separate power sourcesPOWERGENIX SYSTEMS INC·Filed 2016·Application pending·0 cites
- 3148US2014050949A9Nickel-zinc rechargeable pencil batteryPOWERGENIX SYSTEMS INC·Filed 2013·Application pending·0 cites
- 3245US2011059343A1Heat sealing separators for nickel-zinc cellsPOWERGENIX SYSTEMS INC·Filed 2010·Application pending·0 cites
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