Physical Sciences Inc.


Physical Sciences Inc. (PSI) is an employee-owned company dedicated to inventing, demonstrating, and translating technologies that address critical national needs in defense, security, healthcare, and environmental stewardship. With over 50 years of experience, PSI combines extensive research and development capabilities with a commitment to innovation and customer focus.

Physical Sciences Inc.

Physical Sciences Inc.

20 New England Business Center, Andover, MA 01810


Patents

System and method for simultaneous high-sensitivity measurement of methane and ethane via laser absorption spectroscopy in an open-air configuration

2025-02-18 • US-12228501-B2

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Multiple contaminants natural gas analyser

2022-04-05 • US-11293862-B2

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Apparatus and method for assessment of interstitial tissue

2021-09-07 • US-11109759-B2

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Antimicrobial compound

2020-10-20 • US-10806140-B2

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Combined reflectance confocal microscopy-optical coherence tomography system for imaging of biological tissue

2017-05-23 • US-9655521-B2

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Optical coherence tomography (OCT) freeze drying microscopy

2014-12-16 • US-8911144-B2

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What We Do

Integrated sensors and data exploitation protecting critical infrastructure.

Next generation lithium-ion energy systems.

Pharma process sensors and biomedical imaging products improving outcomes.

Expertise in aerothermal materials testing and signature phenomenology.

High temperature composite materials manufactured at scale for hypersonics.

Nano-structure materials for re-imagining optical systems and integrated photonics.



Key People

President and CEO

Chief Financial Officer

Chief Technology Officer

Executive Vice President, Material Systems

Executive Vice President, Optical Systems Division


News & Updates

An upcoming event showcasing advancements in sensing technologies.

Announcement of new battery technology for space missions.

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