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Miami, FL, United States of America

Coulter International Corp.

USPTO Granted Patents = 91

% Expired Patents = 8.8

EPO Patents = 1

Trademarks = 5

Forward Citations = 2,542

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156 inventors (with patents filed for the assignee):

Yi Li (13 out of 22 patents)

Carole Jo Young (11 out of 18 patents)

Olavi Siiman (9 out of 24 patents)

4. Jing Li (8 out of 14 patents)

5. Alexander Burshteyn (8 out of 17 patents)

6. Marshall Donnie Graham (7 out of 11 patents)

7. Donald L Kramer (5 out of 14 patents)

8. Chiranjit Deka (5 out of 6 patents)

9. James L Wyatt (5 out of 5 patents)

10. Carlos M Rodriguez (5 out of 20 patents)

11. Daniel Dashui Gao (5 out of 5 patents)

12. Ted W Britton (4 out of 6 patents)

13. Frederick K Husher (4 out of 5 patents)

14. Frank J Lucas (4 out of 12 patents)

15. Kristie M Gordon (4 out of 4 patents)

Core Competencies:

Blood Cell Differentiation

Light Scatter Detection

Particle Characterization

Hematology Instrumentation

Fluorescence Techniques

Droplet Sorting

Nucleated Red Blood Cells

Flow Cytometry

Automated Laboratory Software

Dye Compositions

Statistical Analysis

Sample Preparation

91 patents: Sort by Forward Citations

1. 7207939 - Apparatus and method for analyzing a liquid in a capillary tube of a hematology instrument (2007-04-24),

2. 7006922 - Stellar icon for data representation and system and method forming the stellar icon (2006-02-28),

3. 6955872 - Dye compositions which provide enhanced differential fluorescence and light scatter characteristics (2005-10-18),

4. 6941005 - Monitoring and control of droplet sorting (2005-09-06),

5. 6922241 - Fiber optic apparatus for detecting light scatter to differentiate blood cells and the like (2005-07-26),

6. 6894779 - Apparatus for detecting back-scatter in a laser-based blood analysis system (2005-05-17),

7. 6873725 - Simultaneous measurement and display of 3-D size distributions of particulate materials in suspensions (2005-03-29),

8. 6872541 - Method and compositions for analysis of pentraxin receptors as indicators of disease (2005-03-29),

9. 6872361 - Dual pad liquid shear valve assembly (2005-03-29),

10. 6869569 - Apparatus for differentiating blood cells using back-scatter (2005-03-22),

11. 6859276 - Extracted polarization intensity differential scattering for particle characterization (2005-02-22),

12. 6798508 - Fiber optic apparatus for detecting light scatter to differentiate blood cells and the like (2004-09-28),

13. 6778910 - Statistical probability distribution-preserving accumulation of log transformed data (2004-08-17),

14. 6744245 - Particle count correction method and apparatus (2004-06-01),

15. 6743634 - Method and apparatus for differentiating blood cells using back-scatter (2004-06-01),

Company Overview

Coulter International Corp., based in Miami, FL, specializes in advanced hematology analysis technologies. The company focuses on developing innovative solutions for blood cell differentiation and characterization, utilizing techniques such as light scatter detection and fluorescence. Their expertise extends to hematology instrumentation and flow cytometry, enabling precise analysis of nucleated red blood cells and droplet sorting. Coulter International is dedicated to enhancing diagnostic capabilities in the medical field through cutting-edge research and technology.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

91 Patents

#10 in Miami, FL

#91 in Florida

#4,109 in US

#8,453 in the World

Miami, FL, United States of America

Coulter International Corp.

Forward Citations = 2,542

156 inventors:

Yi Li (13 out of 22 patents)

Carole Jo Young (11 out of 18 patents)

Olavi Siiman (9 out of 24 patents)

4. Jing Li (8 out of 14 patents)

5. Alexander Burshteyn (8 out of 17 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Coulter International Corp.. Retrieved from https://idiyas.com/company/coulter-international

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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