Inventor · disambiguated record
Robert G. Messerschmidt
Also filed as: MESSERSCHMIDT ROBERT · MESSERSCHMIDT ROBERT G
37 granted patents·22 pending applications·2,697 citations·filing 1985–2024
98Inventor score
Files withNUEON INC11SPECTRA TECH INC8RIO GRANDE MEDICAL TECH INC7COR HEALTH INC6MESSERSCHMIDT ROBERT G6
Top patents by PatentIndex Score
59 records- 0197US5935062ADiffuse reflectance monitoring apparatusRIO GRANDE MEDICAL TECH INC·Filed 1997·Granted Aug 10, 1999·185 cites·18 claims
- 0296US6230034B1Diffuse reflectance monitoring apparatusRIO GRANDE MEDICAL TECH INC·Filed 1999·Granted May 8, 2001·135 cites·17 claims
- 0396US5636633ADiffuse reflectance monitoring apparatusRIO GRANDE MEDICAL TECH INC·Filed 1995·Granted Jun 10, 1997·146 cites·14 claims
- 0496US4730882AMultiple internal reflectance spectroscopy systemSPECTRA TECH INC·Filed 1986·Granted Mar 15, 1988·143 cites·11 claims
- 0596US4661706ABlocker device for eliminating specular reflectance from a diffuse reflection spectrumSPECTRA TECH INC·Filed 1985·Granted Apr 28, 1987·144 cites·20 claims
- 0695US4653880AReflective beam splitting objectiveSPECTRA TECH INC·Filed 1985·Granted Mar 31, 1987·113 cites·8 claims
- 0794US8988372B2Obtaining physiological measurements using a portable deviceMESSERSCHMIDT ROBERT G·Filed 2012·Granted Mar 24, 2015·13 cites·24 claims
- 0894US4712912ASpectrophotometric image scrambler for full aperture microspectroscopySPECTRA TECH INC·Filed 1986·Granted Dec 15, 1987·104 cites·25 claims
- 0993US6622033B2Diffuse reflectance monitoring apparatusINLIGHT SOLUTIONS INC·Filed 2001·Granted Sep 16, 2003·41 cites·9 claims
- 1092US8970838B2Method and apparatus for evaluating a sample through variable angle Raman spectroscopyMESSERSCHMIDT ROBERT G·Filed 2011·Granted Mar 3, 2015·11 cites·23 claims
- 1192US5311021ASpectroscopic sampling accessory having dual measuring and viewing systemsCONNECTICUT INSTR CORP·Filed 1992·Granted May 10, 1994·110 cites·6 claims
- 1292US5019715AOptical system and method for sample analyzationSPECTRA TECH INC·Filed 1990·Granted May 28, 1991·110 cites·26 claims
- 1392US4859064ADiffuse reflectance spectroscopy system and methodSPECTRA TECH INC·Filed 1988·Granted Aug 22, 1989·91 cites·15 claims
- 1491US10337984B2Spectroscopic measurements with parallel array detectorNUEON INC·Filed 2016·Granted Jul 2, 2019·11 cites·19 claims
- 1591US9157804B2Correlation interferometric methods, devices and systems for low cost and rugged spectroscopyMESSERSCHMIDT ROBERT G·Filed 2010·Granted Oct 13, 2015·12 cites·46 claims
- 1691US6504614B1Interferometer spectrometer with reduced alignment sensitivityRIO GRANDE MEDICAL TECH INC·Filed 1999·Granted Jan 7, 2003·102 cites·63 claims
- 1791US5828066AMultisource infrared spectrometerFiled 1996·Granted Oct 27, 1998·101 cites·10 claims
- 1890US11371882B2Porous mesh spectrometry methods and apparatusNUEON INC·Filed 2020·Granted Jun 28, 2022·2 cites·24 claims
- 1990US10760965B2Porous mesh spectrometry methods and apparatusNUEON INC·Filed 2018·Granted Sep 1, 2020·4 cites·20 claims
- 2089US11340155B2Systems and methods for blood analysisNUEON INC·Filed 2019·Granted May 24, 2022·2 cites·23 claims
- 2189US6034370AMultisource infrared spectrometerFiled 1998·Granted Mar 7, 2000·83 cites·9 claims
- 2288US5225678ASpectoscopic sampling accessory having dual measuring and viewing systemsCONNECTICUT INSTR CORP·Filed 1991·Granted Jul 6, 1993·83 cites·34 claims
- 2386US11079315B2Spectroscopic measurements with parallel array detectorNUEON INC·Filed 2019·Granted Aug 3, 2021·4 cites·13 claims
- 2485US5051602AOptical system and method for sample analyzationSPECTRA TECH INC·Filed 1990·Granted Sep 24, 1991·69 cites·4 claims
- 2584US5655530AMethod for non-invasive blood analyte measurement with improved optical interfaceRIO GRANDE MEDICAL TECH INC·Filed 1995·Granted Aug 12, 1997·308 cites·12 claims
- 2681US11428574B2Method and apparatus for determining markers of health by analysis of bloodNUEON INC·Filed 2017·Granted Aug 30, 2022·1 cites·27 claims
- 2781US5823951AMethod for non-invasive blood analyte measurement with improved optical interfaceRIO GRANDE MEDICAL TECH INC·Filed 1997·Granted Oct 20, 1998·252 cites·30 claims
- 2879US2024192126A1Apparatus and method for blood analysisCOR HEALTH INC·Filed 2024·Application pending·0 cites
- 2978US11060967B2Method and apparatus for determining markers of health by analysis of bloodNUEON INC·Filed 2017·Granted Jul 13, 2021·2 cites·22 claims
- 3077US4877960AMicroscope having dual remote image maskingSPECTRA TECH INC·Filed 1989·Granted Oct 31, 1989·38 cites·8 claims
- 3176US11867613B2Systems and methods for blood analysisCOR HEALTH INC·Filed 2022·Granted Jan 9, 2024·0 cites·17 claims
- 3276US6622032B1Method for non-invasive blood analyte measurement with improved optical interfaceINLIGHT SOLUTIONS INC·Filed 2000·Granted Sep 16, 2003·71 cites·9 claims
- 3374US7161679B2Interferometer spectrometer with reduced alignment sensitivityINLIGHT SOLUTIONS INC MERLY RI·Filed 2002·Granted Jan 9, 2007·17 cites·16 claims
- 3474US6152876AMethod for non-invasive blood analyte measurement with improved optical interfaceRIO GRANDE MEDICAL TECH INC·Filed 1998·Granted Nov 28, 2000·170 cites·39 claims
- 3572US11709129B2Spectroscopic measurements with parallel array detectorCOR HEALTH INC·Filed 2021·Granted Jul 25, 2023·0 cites·10 claims
- 3668US2023098156A1Method and apparatus for determining markers of health by analysis of bloodCOR HEALTH INC·Filed 2022·Application pending·0 cites
- 3766US2021364421A1Method and apparatus for determining markers of health by analysis of bloodNUEON INC·Filed 2021·Application pending·0 cites
- 3863US2023225648A1Combination blood lancet and analyzerCOR HEALTH INC·Filed 2022·Application pending·0 cites
- 3962US11445953B2Combination blood lancet and analyzerNUEON INC·Filed 2019·Granted Sep 20, 2022·0 cites·16 claims
- 4053US2022225908A1Methods and systems for using surrogate markers to improve nutrition, fitness, and performanceNUEON INC·Filed 2022·Application pending·0 cites
- 4152US2022142516A1Method and systems for using surrogate markers to improve nutrition, fitness, and performanceNUEON INC·Filed 2021·Application pending·0 cites
- 4251US2015338338A1Method and Apparatus for Determining Markers of Health by Analysis of BloodERYTHRON LLC·Filed 2015·Application pending·0 cites
- 4350US7623906B2Diffuse reflectance spectroscopyINLIGHT SOLUTIONS INC·Filed 2002·Granted Nov 24, 2009·14 cites·29 claims
- 4448US2005267344A1Non-invasive measurement of blood glucose using retinal imagingFOVIOPTICS INC·Filed 2005·Application pending·0 cites
- 4548US2015164353A1Obtaining physiological measurements using a portable deviceAvolonte Health LLC·Filed 2015·Application pending·0 cites
- 4648US2005245796A1Non-invasive measurement of blood glucose using retinal imagingFOVIOPTICS INC·Filed 2005·Application pending·0 cites
- 4748US2006020184A1Non-invasive measurement of blood glucose using retinal imagingFOVIOPTICS INC·Filed 2005·Application pending·0 cites
- 4848US2005267343A1Non-invasive measurement of blood glucose using retinal imagingFOVIOPTICS INC·Filed 2005·Application pending·0 cites
- 4947US2024159661A1Composite infrared spectroscopy for nutrition and fitnessCOR HEALTH INC·Filed 2022·Application pending·0 cites
- 5043US2014051940A1Obtaining physiological measurements using ear-located sensorsMESSERSCHMIDT ROBERT G·Filed 2012·Application pending·0 cites
Showing the top 50 of 59 patent records by PatentIndex Score.
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