Individual holder
SCHENA KENNETH R
6 granted patents·2 pending applications·153 citations·filing 1976–2010
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
8 records- 0186USD607559SColostomy bagSCHENA KENNETH R·Filed 2009·Granted Jan 5, 2010·37 cites·1 claims
- 0284USD618791SColostomy bagSCHENA KENNETH R·Filed 2009·Granted Jun 29, 2010·32 cites·1 claims
- 0382US4014637ACatalyst generatorSCHENA KENNETH R·Filed 1976·Granted Mar 29, 1977·35 cites·11 claims
- 0475US7815618B2Colostomy bag cleaning systemSCHENA KENNETH R·Filed 2009·Granted Oct 19, 2010·16 cites·15 claims
- 0573US8016802B1Method, apparatus and system for ostomy bag irrigationSCHENA KENNETH R·Filed 2010·Granted Sep 13, 2011·8 cites·20 claims
- 0672US4090838ACatalyst generatorSCHENA KENNETH R·Filed 1976·Granted May 23, 1978·25 cites·11 claims
- 0745US2006111682A1Colostomy bag cleaning systemSCHENA KENNETH R·Filed 2006·Application pending·0 cites
- 0838US2012023757A1Wafer cutting toolSCHENA KENNETH R·Filed 2010·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →