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Trademarks = 1

Forward Citations = 186

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7 inventors (with patents filed for the assignee):

Kenneth P VonBargen (4 out of 8 patents)

Philip A McGee (3 out of 3 patents)

David E Honigs (2 out of 3 patents)

4. Karl Norris (2 out of 2 patents)

5. Donald R Webster (1 out of 11 patents)

6. Frank A DeThomas (1 out of 2 patents)

7. Timothy G Kelly (1 out of 2 patents)

11 patents: Sort by Forward Citations

1. 5477322 - Spectrophotometer with light source in the form of a light emitting (1995-12-19),

2. 5426713 - Fiber optic probe with truncated cone window block for infrared spectral (1995-06-20),

3. 5351322 - Fiber optic probe (1994-09-27),

4. 5278412 - System for measuring the moisture content of powder and fiber optic (1994-01-11),

5. 5251006 - Automatic spectrophotometer calibration system (1993-10-05),

6. 5166756 - Powder fiber optic probe having angled end in NIR optical analyzing (1992-11-24),

7. 5132538 - Measuring percentage of protein in whole grain samples (1992-07-21),

8. 5071250 - Spectrophotometer with fan speed control for temperature regulation (1991-12-10),

9. 5055684 - System to reduce wave shift error in spectrophotometer caused by hot (1991-10-08),

10. 4997280 - Spectrophotometric instrument with rapid scanning distortion correction (1991-03-05),

11. 4969739 - Spectrometer with direct drive high speed oscillating grating (1990-11-13),

Nirsystems Incorporated is a leading provider of advanced NIR spectroscopy solutions for the food, agriculture, pharmaceutical, and chemical industries. Our innovative products combine cutting-edge technology with industry expertise to deliver accurate and reliable results for quality control, process monitoring, and research applications. With a global presence and a commitment to continuous innovation, Nirsystems is trusted by customers worldwide to enhance productivity and streamline operations.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

11 Patents

#10 in Silver Spring, MD

#384 in Maryland

#27,470 in US

#51,671 in the World

Silver Spring, MD, United States of America

Nirsystems Incorporated