For the Inventor, By the Inventor

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Omaha, NE, United States of America

Streck Laboratories, Inc.

Calculating rank

USPTO Granted Patents = 41

% Expired Patents = 2.4

EPO Patents = 1

Trademarks = 9

Forward Citations = 873

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11 inventors (with patents filed for the assignee):

Wayne L Ryan (36 out of 54 patents)

Bradford A Hunsley (3 out of 11 patents)

John W Scholl (3 out of 6 patents)

4. Paula B Turpen (2 out of 2 patents)

5. Jiong Wu (1 out of 3 patents)

6. Roulhwai Chen (1 out of 3 patents)

7. Azra S Zaidi (1 out of 3 patents)

8. Wayne R Hengstenberg (1 out of 4 patents)

9. Carter Grandjean (1 out of 1 patent)

10. Alireza Ebrahim (1 out of 1 patent)

11. James E McClurg (1 out of 1 patent)

Core Competencies:

Flow Cytometry Reagent

Erythrocyte Sedimentation

Hematology Control

Antigen Preservation

Blood Control

Reticulocyte Measurement

Liquid Lipoprotein

Platelet Aggregation

Bilirubin Assay

Tissue Fixative

Quantitative Buffy Coat

White Blood Cell

41 patents: Sort by Forward Citations

1. 6977156 - Flow cytometry reagent and system (2005-12-20),

2. 6890756 - Method of using cyanide-free lyse solution to emulate a cyanide-containing lyse solution in the measurement of hemoglobin (2005-05-10),

3. 6794152 - Flow cytometry reagent and system (2004-09-21),

4. 6723563 - Hematology reference control (2004-04-20),

5. 6653137 - Hematology reference control (2003-11-25),

6. 6531321 - Blood control and system for erythrocyte sedimentation measurement (2003-03-11),

7. 6403377 - Hematology control and system for multi-parameter hematology measurements (2002-06-11),

8. 6399388 - Hematology control and system for multi-parameter hematology measurements (2002-06-04),

9. 6337189 - Fixative system, method and composition for biological testing (2002-01-08),

10. 6265148 - Blood control and system for erythrocyte sedimentation measurement (2001-07-24),

11. 6221668 - Hematology control and system for multi-parameter hematology measurements (2001-04-24),

12. 6200500 - Hematology control and system for multi-parameter hematology measurements (2001-03-13),

13. 6159682 - Blood control and system for erythrocyte sedimentation measurement (2000-12-12),

14. 6124089 - Blood control and system for erythrocyte sedimentation measurement (2000-09-26),

15. 6051433 - Erythrocyte sedimentation rate control (2000-04-18),

Company Overview

Streck Laboratories, Inc., based in Omaha, Nebraska, specializes in the development and manufacturing of innovative products for the clinical laboratory. The company focuses on flow cytometry, hematology control, and blood analysis technologies, providing essential solutions for accurate diagnostics. Their expertise extends to erythrocyte sedimentation, antigen preservation, and platelet aggregation, ensuring high-quality performance in laboratory settings. Streck is committed to advancing medical science through reliable and effective laboratory products.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 27 2026

41 Patents

#13 in Omaha, NE

#26 in Nebraska

#8,447 in US

#16,714 in the World

Omaha, NE, United States of America

Streck Laboratories, Inc.

Forward Citations = 873

11 inventors:

Wayne L Ryan (36 out of 54 patents)

Bradford A Hunsley (3 out of 11 patents)

John W Scholl (3 out of 6 patents)

4. Paula B Turpen (2 out of 2 patents)

5. Jiong Wu (1 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Streck Laboratories, Inc.. Retrieved from https://idiyas.com/company/streck-laboratories

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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