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Instruments S.a.

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USPTO Granted Patents = 47

Trademarks = 7

Forward Citations = 521

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42 inventors (with patents filed for the assignee):

Jean-Pierre Laude (17 out of 19 patents)

Alain F Thevenon (6 out of 8 patents)

Nicolas Vezard (3 out of 4 patents)

4. Jean Flamand (3 out of 4 patents)

5. Didier Lepere (2 out of 3 patents)

6. Chiu Chau (2 out of 2 patents)

7. Joseph K Katzenberger (2 out of 2 patents)

8. Francis J Purcell (2 out of 2 patents)

9. Genevieve Passereau (2 out of 3 patents)

10. Nikiforos Kollias (1 out of 29 patents)

11. Bernard Drevillon (1 out of 21 patents)

12. Ramdane Benferhat (1 out of 3 patents)

13. Warren Stephen Slutter (1 out of 5 patents)

14. Edouard Da Silva (1 out of 10 patents)

15. Wu Jiang (1 out of 2 patents)

Core Competencies:

Forensic Light

Wavelength Multiplexer

Optical Fiber

Spectrograph

Diffraction Grating

Optical Routing

Luminous Flux

Chromatographic Apparatus

High Purity Light

Optical Signal

Aerosol Jet

Ellipsometric Measurement

47 patents: Sort by Forward Citations

1. RE37136 - Tunable high intensity forensic light (2001-04-17),

2. 6160933 - Optical fiber wavelength multiplexer-demultiplexer (2000-12-12),

3. 6157764 - Optic fiber wavelength multiplexer-demultiplexer (2000-12-05),

4. 6014482 - Selective optical device and wavelength multiplexer-demultiplexer (2000-01-11),

5. 5995221 - Modified concentric spectrograph (1999-11-30),

6. 5991482 - Optic wavelength dispersing system (1999-11-23),

7. 5939648 - System and method of introducing a sample for analytical atomic (1999-08-17),

8. 5898500 - Device and method for three-dimensional measurements and observation in (1999-04-27),

9. 5889586 - System of photodetection and associated process for analyzing a luminous (1999-03-30),

10. 5838848 - N.times.N wavelength router, optical routing method and associated (1998-11-17),

11. 5808765 - Multiplexer-demultiplexer for optical wavelengths (1998-09-15),

12. 5767965 - Apparatus and method for driving diffraction gratings (1998-06-16),

13. 5726438 - Luminous flux measuring device with a gain-controlling slave circuit (1998-03-10),

14. 5666200 - Method of ellipsometric measurement, an ellipsometer and device for (1997-09-09),

15. 5640957 - Ultraviolet radiation protection evaluator (1997-06-24),

Company Overview

Instruments S.a., based in Paris, specializes in advanced optical technologies and forensic light applications. The company develops a range of sophisticated instruments, including optical fiber multiplexers, spectrographs, and diffraction gratings, catering to various scientific and industrial needs. Their expertise extends to wavelength routing and luminous flux measurement, as well as chromatographic apparatus and dye lasers, positioning them as a key player in the field of optical instrumentation and analysis.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

47 Patents

#138 in Paris

#499 in France

#14,840 in the World

Instruments S.a.

Forward Citations = 521

42 inventors:

Jean-Pierre Laude (17 out of 19 patents)

Alain F Thevenon (6 out of 8 patents)

Nicolas Vezard (3 out of 4 patents)

4. Jean Flamand (3 out of 4 patents)

5. Didier Lepere (2 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Instruments S.a.. Retrieved from https://idiyas.com/company/instruments-s-a

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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