Wilmington, MA, United States of America

Polychromix Corporation

Calculating rank

USPTO Granted Patents = 7

% Expired Patents = 57.1

Forward Citations = 48

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7 inventors (with patents filed for the assignee):

Malcolm C Smith (7 out of 16 patents)

Michael A Butler (3 out of 16 patents)

Stephen D Senturia (3 out of 33 patents)

4. Erik R Deutsch (2 out of 17 patents)

5. David R Day (1 out of 38 patents)

6. William C Sweatt (1 out of 49 patents)

7. Richard S Payne (1 out of 40 patents)

7 patents: Sort by Forward Citations

1. 7505641 - Optical biosensor incorporating wavelength encoding of multiple unlabeled analytes (2009-03-17),

2. 7379241 - High efficiency phase grating having a planar reflector (2008-05-27),

3. 7196789 - Light processor providing wavelength control and method for same (2007-03-27),

4. 7139128 - Diffraction grating having high throughput efficiency (2006-11-21),

5. 7046410 - Actuatable diffractive optical processor (2006-05-16),

6. 6985308 - Telecommunications optical processor (2006-01-10),

7. 6768589 - Method and apparatus providing reduced polarization-dependent loss (2004-07-27),

Company Overview

Polychromix Corporation is a leading provider of portable spectroscopy solutions for chemical analysis. Our innovative technology allows for rapid, accurate measurements in the field, laboratory, or production line. We specialize in handheld spectrometers for a wide range of applications, including agriculture, pharmaceuticals, and environmental monitoring. With a focus on reliability and user-friendly design, Polychromix is committed to delivering high-quality solutions to meet our customers' needs.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

7 Patents

#39 in Wilmington, MA

#2,306 in Massachusetts

#39,929 in US

Wilmington, MA, United States of America