Inventor · disambiguated record
Raymond D. Underwood
Also filed as: UNDERWOOD RAY · UNDERWOOD RAYMOND D
11 granted patents·3,556 citations·filing 1988–2002
96Inventor score
Technology areasG01N
Files withLIFESCAN INC9
Top patents by PatentIndex Score
11 records- 0198US6887426B2Reagents test strip adapted for receiving an unmeasured sample while in use in an apparatusFiled 2002·Granted May 3, 2005·117 cites·9 claims
- 0298US6881550B2Method for the determination of glucose employing an apparatus emplaced matrixFiled 2002·Granted Apr 19, 2005·132 cites·7 claims
- 0398US6821483B2Reagents test strip with alignment notchLIFESCAN INC·Filed 2002·Granted Nov 23, 2004·183 cites·13 claims
- 0498US6489133B2Apparatus for determinating the concentration of glucose in whole bloodLIFESCAN INC·Filed 2001·Granted Dec 3, 2002·178 cites·11 claims
- 0598US6268162B1Reflectance measurement of analyte concentration with automatic initiation of timingLIFESCAN INC·Filed 1999·Granted Jul 31, 2001·329 cites·6 claims
- 0698US5968760ATemperature-Independent Blood Glucose MeasurementLIFESCAN INC·Filed 1997·Granted Oct 19, 1999·237 cites·1 claims
- 0798US5843692AAutomatic initiation of a time interval for measuring glucose concentration in a sample of whole bloodLIFESCAN INC·Filed 1997·Granted Dec 1, 1998·304 cites·11 claims
- 0898US5563042AWhole blood glucose test stripLIFESCAN INC·Filed 1995·Granted Oct 8, 1996·374 cites·25 claims
- 0998US5304468AReagent test strip and apparatus for determination of blood glucoseLIFESCAN INC·Filed 1993·Granted Apr 19, 1994·1.1k cites·3 claims
- 1098US5179005AMinimum procedure system for the determination of analytesLIFESCAN INC·Filed 1988·Granted Jan 12, 1993·458 cites·6 claims
- 1198USD318331SBlood glucose monitorLIFESCAN INC·Filed 1988·Granted Jul 16, 1991·155 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →