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Kaysville, UT, United States of America

Hema Metrics, Inc.

USPTO Granted Patents = 13

% Expired Patents = 69.2

Trademarks = 2

Forward Citations = 769

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8 inventors (with patents filed for the assignee):

David R Miller (11 out of 111 patents)

Robert R Steuer (9 out of 20 patents)

David Allen Bell (7 out of 40 patents)

4. Douglas L Cox (3 out of 5 patents)

5. Perry N Law (3 out of 27 patents)

6. Louis Leegrande Barrett (1 out of 34 patents)

7. Songbiao Zhang (1 out of 1 patent)

8. David H Harris (1 out of 7 patents)

13 patents: Sort by Forward Citations

1. D623302 - Optical sensor blood flow chamber (2010-09-07),

2. 7708694 - Bladder-based cuff for measuring physiological parameters and method of measuring physiological parameter using same (2010-05-04),

3. 7247143 - Bladder-based cuff for measuring physiological parameters and method of measuring physiological parameters using same (2007-07-24),

4. 6987993 - Sensor for transcutaneous measurement of vascular access blood flow (2006-01-17),

5. 6937882 - Sensor for transcutaneous measurement of vascular access blood flow (2005-08-30),

6. 6873865 - Method and apparatus for non-invasive blood constituent monitoring (2005-03-29),

7. 6804543 - Sensor for transcutaneous measurement of vascular access blood flow (2004-10-12),

8. 6746415 - Method of blood constituent monitoring using improved disposable extracorporeal conduit (2004-06-08),

9. 6746407 - Method of measuring transcutaneous access blood flow (2004-06-08),

10. 6725072 - Sensor for transcutaneous measurement of vascular access blood flow (2004-04-20),

11. 6687519 - System and method for measuring blood urea nitrogen, blood osmolarity, plasma free hemoglobin and tissue water content (2004-02-03),

12. 6681128 - System for noninvasive hematocrit monitoring (2004-01-20),

13. 6671528 - Method and apparatus for non-invasive blood constituent monitoring (2003-12-30),

Hema Metrics, Inc. is a medical device company specialized in hemodynamic monitoring. Our mission is to improve patient outcomes and healthcare efficiency through innovative technologies. We develop non-invasive monitoring solutions that provide accurate and real-time data for healthcare professionals, facilitating better patient management and decision-making. Visit our website to learn more about our products and services.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

13 Patents

#2 in Kaysville, UT

#282 in Utah

#23,808 in US

#44,950 in the World

Kaysville, UT, United States of America

Hema Metrics, Inc.

Forward Citations = 769

8 inventors:

David R Miller (11 out of 111 patents)

Robert R Steuer (9 out of 20 patents)

David Allen Bell (7 out of 40 patents)

4. Douglas L Cox (3 out of 5 patents)

5. Perry N Law (3 out of 27 patents)

Please report any incorrect information to [email protected]

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