Keith E. LeJeune
14Patents
6h-index
24Co-inventors
66Inventor score
Filing activity: Nov 17, 1999 → Feb 13, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6291200A | Enzyme-containing polymeric sensors | Physics | 227 | Expired |
| US6759220B1 | Enzyme-containing polyurethanes | Chemistry; Metallurgy | 37 | Expired |
| US6642037B2 | Preparation of enzymatically active sponges or foams for detoxification of hazardous compounds | Chemistry; Metallurgy | 9 | Expired |
| US6762213B2 | Buffer polymers, co-immobile buffer and enzyme polymers and methods of synthesis thereof | Chemistry; Metallurgy | 9 | Expired |
| US6673565B2 | Enzymatic polymeric sensors | Physics | 6 | Expired |
| US6406876B1 | Immobilized enzymes biosensors for chemical toxins | Emerging Cross-Sectional Technologies | 6 | Expired |
| US6750033B2 | Positive response biosensors and other sensors | Emerging Cross-Sectional Technologies | 4 | Expired |
| US7560271B2 | Seafood spoilage indicator | Physics | 3 | Active |
| US7422892B2 | Enzyme-based device for environmental monitoring | Chemistry; Metallurgy | 3 | Expired |
| US8470525B2 | Method for analyzing air | Physics | 2 | Active |
| US8017352B2 | Seafood spoilage indicator | Physics | 1 | Active |
| US11120681B2 | Method and system for monitoring hand hygiene compliance | Physics | 0 | Active |
| US6861252B2 | Sensors for the detection of an analyte | Physics | 0 | Expired |
| US11066366B2 | Hydrophilic fentanyl derivatives | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.