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Boulder, CO, United States of America

Sievers Instruments, Inc.

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USPTO Granted Patents = 19

Forward Citations = 344

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14 inventors (with patents filed for the assignee):

Richard D Godec (14 out of 32 patents)

Richard Stephen Hutte (6 out of 8 patents)

Kevin J O'Neill (5 out of 15 patents)

4. Paul P Kosenka (4 out of 7 patents)

5. Donald Hugh Stedman (4 out of 31 patents)

6. Frank J Silvester (3 out of 4 patents)

7. Blaine Rexel Bateman (3 out of 18 patents)

8. Paul K Kosenka (3 out of 3 patents)

9. Richard L Benner (3 out of 3 patents)

10. Neil Johansen (2 out of 4 patents)

11. Ronald J Davenport (1 out of 1 patent)

12. Viatcheslav A Petropavlovskikh (1 out of 1 patent)

13. Randall Lee Shearer (1 out of 2 patents)

14. John D Ray (1 out of 1 patent)

19 patents: Sort by Forward Citations

1. 6884356 - Low-level boron detection and measurement (2005-04-26),

2. 6723565 - Pulsed-flow total organic carbon analyzer (2004-04-20),

3. 6271043 - Method to supply a fluid sample to an analyzer (2001-08-07),

4. 6228325 - Methods and apparatus for measurement of the carbon and heteroorganic content of water including single-cell instrumentation mode for same (2001-05-08),

5. 6183695 - Reagentless oxidation reactor and methods for using same (2001-02-06),

6. 6130095 - Method for the measurement of sulfur compounds (2000-10-10),

7. 5976468 - Apparatus and method to supply a fluid sample to an analyzer (1999-11-02),

8. 5935519 - Apparatus for the detection of sulfur (1999-08-10),

9. 5902751 - Method and apparatus for the measurement of dissolved carbon (1999-05-11),

10. 5837203 - Device to alternately supply a fluid to an analyzer (1998-11-17),

11. 5820823 - Method and apparatus for the measurement of dissolved carbon (1998-10-13),

12. 5798271 - Apparatus for the measurement of dissolved carbon in deionized water (1998-08-25),

13. 5750073 - Reagentless oxidation reactor in a carbon measuring system (1998-05-12),

14. 5661036 - Process for the detection of sulfur (1997-08-26),

15. 5501981 - Method and apparatus for chemiluminescent detection of sulfur (1996-03-26),

Company Overview

Sievers Instruments, Inc., based in Boulder, Colorado, specializes in advanced analytical instrumentation for measuring dissolved organic carbon and total organic carbon in water. Their innovative solutions are crucial for industries such as pharmaceuticals, environmental monitoring, and water treatment, ensuring compliance with stringent quality standards. The company is recognized for its commitment to precision and reliability in water analysis, supporting critical applications in both research and industrial settings.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

19 Patents

#70 in Boulder, CO

#350 in Colorado

#17,154 in US

#32,705 in the World

Boulder, CO, United States of America

Sievers Instruments, Inc.

Forward Citations = 344

14 inventors:

Richard D Godec (14 out of 32 patents)

Richard Stephen Hutte (6 out of 8 patents)

Kevin J O'Neill (5 out of 15 patents)

4. Paul P Kosenka (4 out of 7 patents)

5. Donald Hugh Stedman (4 out of 31 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sievers Instruments, Inc.. Retrieved from https://idiyas.com/company/sievers-instruments

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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