Douglas E. Bell
26Patents
14h-index
22Co-inventors
81Inventor score
Filing activity: Nov 9, 1982 → Jan 27, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6743635B2 | System and methods for blood glucose sensing | Emerging Cross-Sectional Technologies | 723 | Expired |
| US6541266B2 | Method for determining concentration of an analyte in a test strip | Emerging Cross-Sectional Technologies | 400 | Expired |
| US6946299B2 | Systems and methods for blood glucose sensing | Emerging Cross-Sectional Technologies | 325 | Expired |
| US6959247B2 | Systems and methods for blood glucose sensing | Emerging Cross-Sectional Technologies | 304 | Expired |
| US6953693B2 | Systems and methods for blood glucose sensing | Emerging Cross-Sectional Technologies | 297 | Expired |
| US7160251B2 | Systems and methods for blood glucose sensing | Emerging Cross-Sectional Technologies | 235 | Expired |
| US6964871B2 | Systems and methods for blood glucose sensing | Emerging Cross-Sectional Technologies | 213 | Expired |
| US6991940B2 | Diagnostic sanitary test strip | Emerging Cross-Sectional Technologies | 139 | Expired |
| US7049130B2 | Diagnostic sanitary test strip | Emerging Cross-Sectional Technologies | 138 | Expired |
| US6284550A | Diagnostic sanitary test strip | Emerging Cross-Sectional Technologies | 96 | Expired |
| US7819161B2 | Systems and methods for blood glucose sensing | Emerging Cross-Sectional Technologies | 72 | Active |
| USD512512S1 | Blood glucose test strip | General | 68 | Expired |
| US5360595A | Preparation of diagnostic test strips containing tetrazolium salt indicators | Physics | 67 | Expired |
| US6040195A | Diagnostic sanitary test strip | Emerging Cross-Sectional Technologies | 55 | Expired |
| US4932871A | Rapid method for preparing chromogenic alpha-amylase substrate compounds at high preparative yields | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4469307A | Connector bracket for an engine-lifting winch | Performing Operations; Transporting | 9 | Expired |
| US7678250B2 | Reagent compositions for use in electrochemical detection | Emerging Cross-Sectional Technologies | 9 | Active |
| US6835351B2 | Optical-chemical sensor | Emerging Cross-Sectional Technologies | 7 | Expired |
| US6613282B2 | Optical-chemical sensor | Emerging Cross-Sectional Technologies | 3 | Expired |
| US7560288B2 | Diagnostic sanitary test strip | Emerging Cross-Sectional Technologies | 3 | Active |
| US8062490B2 | Reagent compositions for use in electrochemical detection | Emerging Cross-Sectional Technologies | 3 | Active |
| US9312649B2 | Backward compatible multichannel connector | Emerging Cross-Sectional Technologies | 1 | Active |
| US11786793B1 | Magnetic swimmer restraint device | Human Necessities | 0 | Active |
| US8529741B2 | System and methods for determining an analyte concentration incorporating a hematocrit correction | Emerging Cross-Sectional Technologies | 0 | Active |
| US5453378A | Diagnostic test system verification method using serum free glucose control containing quaternary ammnonium polymer | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.