Inventor · disambiguated record
Keith E. Lejeune
Also filed as: LEJEUNE KEITH · LEJEUNE KEITH E
14 granted patents·2 pending applications·410 citations·filing 1999–2019
92Inventor score
Top patents by PatentIndex Score
16 records- 0194US6291200B1Enzyme-containing polymeric sensorsAGENTASE LLC·Filed 1999·Granted Sep 18, 2001·265 cites·15 claims
- 0285US6406876B1Immobilized enzymes biosensors for chemical toxinsUS ARMY·Filed 2000·Granted Jun 18, 2002·20 cites·31 claims
- 0382US6759220B1Enzyme-containing polyurethanesAGENTASE LLC·Filed 1999·Granted Jul 6, 2004·48 cites·8 claims
- 0479US6750033B2Positive response biosensors and other sensorsAGENTASE LLC·Filed 2001·Granted Jun 15, 2004·7 cites·54 claims
- 0577US7560271B2Seafood spoilage indicatorAGENTASE LLC·Filed 2006·Granted Jul 14, 2009·6 cites·22 claims
- 0677US6762213B2Buffer polymers, co-immobile buffer and enzyme polymers and methods of synthesis thereofAGENTASE LLC·Filed 2002·Granted Jul 13, 2004·19 cites·32 claims
- 0776US7422892B2Enzyme-based device for environmental monitoringAGENTASE LLC·Filed 2004·Granted Sep 9, 2008·8 cites·25 claims
- 0875US8470525B2Method for analyzing airERBELDINGER MARKUS·Filed 2011·Granted Jun 25, 2013·3 cites·34 claims
- 0974US6642037B2Preparation of enzymatically active sponges or foams for detoxification of hazardous compoundsUS ARMY·Filed 2000·Granted Nov 4, 2003·20 cites·11 claims
- 1070US6673565B2Enzymatic polymeric sensorsAGENTASE LLC·Filed 2001·Granted Jan 6, 2004·12 cites·15 claims
- 1166US8017352B2Seafood spoilage indicatorAGENTASE LLC·Filed 2009·Granted Sep 13, 2011·2 cites·23 claims
- 1259US2004209339A1Enzyme-containing polyurethanesAGENTASE LLC·Filed 2004·Application pending·0 cites
- 1351US6861252B2Sensors for the detection of an analyteAGENTASE LLC·Filed 2002·Granted Mar 1, 2005·0 cites·36 claims
- 1446US11066366B2Hydrophilic fentanyl derivativesALLEGHENY SINGER RES INSTITUTE·Filed 2016·Granted Jul 20, 2021·0 cites·4 claims
- 1546US2004005681A1Rapid method to make OP detoxifying sponges composed of multiple immobilized enzymes of cholinesterases and OP hydrolases and oximes as reactivatorsFiled 2003·Application pending·0 cites
- 1642US11120681B2Method and system for monitoring hand hygiene complianceALLEGHENY SINGER RES INSTITUTE·Filed 2019·Granted Sep 14, 2021·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →