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Santa Barbara, CA, United States of America

Photothermal Spectroscopy Corp.

USPTO Granted Patents = 23

EPO Patents = 1

Trademarks = 2

Forward Citations = 61

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8 inventors (with patents filed for the assignee):

Craig Prater (23 out of 60 patents)

Derek Decker (10 out of 10 patents)

Kevin Kjoller (7 out of 33 patents)

4. Roshan Shetty (7 out of 10 patents)

5. David A Grigg (5 out of 11 patents)

6. Mustafa Kansiz (1 out of 1 patent)

7. Eoghan Dillon (1 out of 1 patent)

8. Andrew Stuart (1 out of 1 patent)

23 patents: Sort by Forward Citations

1. 12455242 - Autofluorescence enhanced photothermal infrared spectroscopy (2025-10-28),

2. 12416566 - Automated spectroscopic analysis of micron-scale microplastic particles with optical photothermal infrared spectroscopy (2025-09-16),

3. 12405215 - Asymmetric quadrature interferometry for thin film interference suppression in optical photothermal infrared spectroscopy (2025-09-02),

4. 12399117 - Wide area optical photothermal infrared spectroscopy (2025-08-26),

5. 12372401 - Method and apparatus for high performance wide field photothermal imaging and spectroscopy (2025-07-29),

6. 12369778 - Method and apparatus for fiber optic photothermal imaging and spectroscopy (2025-07-29),

7. 12332168 - Method and apparatus for improved composite multi-wavelength photothermal infrared imaging (2025-06-17),

8. 12276603 - Asymmetric interferometric optical photothermal infrared spectroscopy (2025-04-14),

9. 12209950 - Method and apparatus for enhanced photo-thermal imaging and spectroscopy (2025-01-28),

10. 12140475 - Photothermal infrared spectroscopy utilizing spatial light manipulation (2024-11-12),

11. 12066328 - Photothermal infrared spectroscopy utilizing spatial light manipulation (2024-08-20),

12. 11982621 - Autofluorescence photothermal characterization systems and methods (2024-05-14),

13. 11885745 - Fluorescence enhanced photothermal infrared spectroscopy and confocal fluorescence imaging (2024-01-30),

14. 11879837 - Wide area optical photothermal infrared spectroscopy (2024-01-23),

15. 11774354 - Interferometric optical photothermal infrared spectroscopy (2023-10-03),

Photothermal Spectroscopy Corp. is a leading provider of innovative spectroscopic solutions for advanced material analysis. Our cutting-edge technology allows for precise measurement and analysis of thermal and optical properties of materials. With a team of experienced scientists and engineers, we strive to deliver high-quality instruments and services to our customers in various industries including semiconductor, pharmaceutical, and environmental.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

23 Patents

#13 in Santa Barbara, CA

#3,302 in California

#13,953 in US

#26,826 in the World

Santa Barbara, CA, United States of America

Photothermal Spectroscopy Corp.

Forward Citations = 61

8 inventors:

Craig Prater (23 out of 60 patents)

Derek Decker (10 out of 10 patents)

Kevin Kjoller (7 out of 33 patents)

4. Roshan Shetty (7 out of 10 patents)

5. David A Grigg (5 out of 11 patents)

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