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
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →