Assignee
NBT GMBH
DE·6 granted patents·2 pending applications·243 citations·filing 1999–2002
Top patents by PatentIndex Score
8 records- 0195US6335115B1Secondary lithium-ion cell with an auxiliary electrodeNBT GMBH·Filed 1999·Granted Jan 1, 2002·155 cites·10 claims
- 0285US6511517B1Method for producing a secondary lithium cell comprising a heat-sensitive protective mechanismNBT GMBH·Filed 2000·Granted Jan 28, 2003·34 cites·20 claims
- 0376US6428929B1Negative electrode for high-energy lithium-ion batteries and method of productionNBT GMBH·Filed 2000·Granted Aug 6, 2002·16 cites·13 claims
- 0470US6392389B1Method for monitoring and controlling the charging of gastight alkaline rechargeable batteriesNBT GMBH·Filed 2001·Granted May 21, 2002·30 cites·5 claims
- 0558US6294147B1Ternary lithium manganese spinel and process for the production thereofNBT GMBH·Filed 2000·Granted Sep 25, 2001·4 cites·9 claims
- 0654US7157181B2Electrochemical element having a wound electrode setNBT GMBH·Filed 2002·Granted Jan 2, 2007·4 cites·10 claims
- 0740US2003077507A1Rechargeable batteryNBT GMBH·Filed 2002·Application pending·0 cites
- 0834US2002042000A1Ni/metal hydride secondary elementNBT GMBH·Filed 2001·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →