Assignee
VARTA GERATEBATTERIE GMBH
US·4 granted patents·1 pending application·75 citations·filing 1999–2001
Top patents by PatentIndex Score
5 records- 0179US6312848B1Electrical rechargeable battery in the form of a button cellVARTA GERATEBATTERIE GMBH·Filed 1999·Granted Nov 6, 2001·48 cites·11 claims
- 0249US6428665B1Electrochemical gas sensorVARTA GERATEBATTERIE GMBH·Filed 1999·Granted Aug 6, 2002·16 cites·14 claims
- 0339US6303018B1Method and apparatus for determining O2 and N2O in gas mixturesVARTA GERATEBATTERIE GMBH·Filed 1999·Granted Oct 16, 2001·10 cites·4 claims
- 0436US2001016282A1Gastight-sealed alkaline storage battery in the form of a button cellVARTA GERATEBATTERIE GMBH·Filed 2001·Application pending·0 cites
- 0512US6358447B1Process for the production of a positive electrode for an alkaline primary elementVARTA GERATEBATTERIE GMBH·Filed 1999·Granted Mar 19, 2002·1 cites·11 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →