Assignee
PHOTOTHERMAL SPECTROSCOPY CORP
US·23 granted patents·9 pending applications·74 citations·filing 2017–2025
Top patents by PatentIndex Score
32 records- 0198US11519861B2Fluorescence enhanced photothermal infrared spectroscopy and confocal fluorescence imagingPHOTOTHERMAL SPECTROSCOPY CORP·Filed 2021·Granted Dec 6, 2022·3 cites·32 claims
- 0297US11982621B2Autofluorescence photothermal characterization systems and methodsPHOTOTHERMAL SPECTROSCOPY CORP·Filed 2022·Granted May 14, 2024·2 cites·27 claims
- 0397US11774354B2Interferometric optical photothermal infrared spectroscopyPHOTOTHERMAL SPECTROSCOPY CORP·Filed 2022·Granted Oct 3, 2023·3 cites·20 claims
- 0497US10942116B2Method and apparatus for enhanced photo-thermal imaging and spectroscopyPHOTOTHERMAL SPECTROSCOPY CORP·Filed 2018·Granted Mar 9, 2021·26 cites·46 claims
- 0595US11480518B2Asymmetric interferometric optical photothermal infrared spectroscopyPHOTOTHERMAL SPECTROSCOPY CORP·Filed 2019·Granted Oct 25, 2022·11 cites·56 claims
- 0695US11002665B2Method and apparatus for enhanced photo-thermal imaging and spectroscopyPHOTOTHERMAL SPECTROSCOPY CORP·Filed 2017·Granted May 11, 2021·12 cites·2 claims
- 0795US10969405B2Method and apparatus for sub-diffraction infrared imaging and spectroscopy and complementary techniquesPHOTOTHERMAL SPECTROSCOPY CORP·Filed 2017·Granted Apr 6, 2021·11 cites·16 claims
- 0891US2026029344A1Autofluorescence enhanced photothermal infrared spectroscopyPHOTOTHERMAL SPECTROSCOPY CORP·Filed 2025·Application pending·0 cites
- 0990US11486761B2Photothermal infrared spectroscopy utilizing spatial light manipulationPHOTOTHERMAL SPECTROSCOPY CORP·Filed 2019·Granted Nov 1, 2022·2 cites·30 claims
- 1089US12455242B2Autofluorescence enhanced photothermal infrared spectroscopyPHOTOTHERMAL SPECTROSCOPY CORP·Filed 2024·Granted Oct 28, 2025·0 cites·20 claims
- 1187US2025003797A1Photothermal infrared spectroscopy utilizing spatial light manipulationPHOTOTHERMAL SPECTROSCOPY CORP·Filed 2024·Application pending·0 cites
- 1286US11879837B2Wide area optical photothermal infrared spectroscopyPHOTOTHERMAL SPECTROSCOPY CORP·Filed 2019·Granted Jan 23, 2024·1 cites·32 claims
- 1386US2026029340A1Wide area optical photothermal infrared spectroscopyPHOTOTHERMAL SPECTROSCOPY CORP·Filed 2025·Application pending·0 cites
- 1485US12209950B2Method and apparatus for enhanced photo-thermal imaging and spectroscopyPHOTOTHERMAL SPECTROSCOPY CORP·Filed 2023·Granted Jan 28, 2025·0 cites·42 claims
- 1584US12276603B2Asymmetric interferometric optical photothermal infrared spectroscopyPHOTOTHERMAL SPECTROSCOPY CORP·Filed 2023·Granted Apr 15, 2025·0 cites·19 claims
- 1684US12140475B2Photothermal infrared spectroscopy utilizing spatial light manipulationPHOTOTHERMAL SPECTROSCOPY CORP·Filed 2023·Granted Nov 12, 2024·0 cites·22 claims
- 1784US10809184B1Method and apparatus for reducing noise in spectroscopic data at a point on a samplePHOTOTHERMAL SPECTROSCOPY CORP·Filed 2019·Granted Oct 20, 2020·3 cites·21 claims
- 1884US2024110872A1Fluorescence enhanced photothermal infrared spectroscopy and confocal fluorescence imagingPHOTOTHERMAL SPECTROSCOPY CORP·Filed 2023·Application pending·0 cites
- 1984US2025003865A1Method and apparatus for enhanced photo-thermal imaging and spectroscopyPHOTOTHERMAL SPECTROSCOPY CORP·Filed 2024·Application pending·0 cites
- 2084US2026029341A1Asymmetric quadrature interferometry for thin film interference suppression in optical photothermal infrared spectroscopyPHOTOTHERMAL SPECTROSCOPY CORP·Filed 2025·Application pending·0 cites
- 2183US2026056112A1Automated spectroscopic analysis of micron-scale microplastic particles with optical photothermal infrared spectroscopyPHOTOTHERMAL SPECTROSCOPY CORP·Filed 2025·Application pending·0 cites
- 2282US11885745B2Fluorescence enhanced photothermal infrared spectroscopy and confocal fluorescence imagingPHOTOTHERMAL SPECTROSCOPY CORP·Filed 2022·Granted Jan 30, 2024·0 cites·24 claims
- 2381US12416566B2Automated spectroscopic analysis of micron-scale microplastic particles with optical photothermal infrared spectroscopyPHOTOTHERMAL SPECTROSCOPY CORP·Filed 2023·Granted Sep 16, 2025·0 cites·30 claims
- 2481US12399117B2Wide area optical photothermal infrared spectroscopyPHOTOTHERMAL SPECTROSCOPY CORP·Filed 2023·Granted Aug 26, 2025·0 cites·29 claims
- 2581US12066328B2Photothermal infrared spectroscopy utilizing spatial light manipulationPHOTOTHERMAL SPECTROSCOPY CORP·Filed 2022·Granted Aug 20, 2024·0 cites·29 claims
- 2681US2026002817A1Method and apparatus for high performance wide field photothermal imaging and spectroscopyPHOTOTHERMAL SPECTROSCOPY CORP·Filed 2025·Application pending·0 cites
- 2775US12405215B2Asymmetric quadrature interferometry for thin film interference suppression in optical photothermal infrared spectroscopyPHOTOTHERMAL SPECTROSCOPY CORP·Filed 2023·Granted Sep 2, 2025·0 cites·22 claims
- 2875US11680892B2Method and apparatus for enhanced photo-thermal imaging and spectroscopyPHOTOTHERMAL SPECTROSCOPY CORP·Filed 2021·Granted Jun 20, 2023·0 cites·9 claims
- 2970US2025277739A1Method and apparaatus for improved composite multi-wavelength photothermal infarared imagingPHOTOTHERMAL SPECTROSCOPY CORP·Filed 2025·Application pending·0 cites
- 3069US12372401B2Method and apparatus for high performance wide field photothermal imaging and spectroscopyPHOTOTHERMAL SPECTROSCOPY CORP·Filed 2021·Granted Jul 29, 2025·0 cites·18 claims
- 3168US12332168B2Method and apparatus for improved composite multi-wavelength photothermal infrared imagingPHOTOTHERMAL SPECTROSCOPY CORP·Filed 2023·Granted Jun 17, 2025·0 cites·14 claims
- 3260US12369778B2Method and apparatus for fiber optic photothermal imaging and spectroscopyPHOTOTHERMAL SPECTROSCOPY CORP·Filed 2021·Granted Jul 29, 2025·0 cites·37 claims
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