For the Inventor, By the Inventor

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Brisbane, CA, United States of America

Xdx, Inc.

USPTO Granted Patents = 25

% Expired Patents = 28.0

EPO Patents = 4

Trademarks = 1

Forward Citations = 283

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15 inventors (with patents filed for the assignee):

David A Wightman (13 out of 20 patents)

Kirk E Fry (11 out of 39 patents)

Jay Wohlgemuth (10 out of 14 patents)

4. Robert Woodward (9 out of 17 patents)

5. Ngoc Ly (9 out of 13 patents)

6. Steven Rosenberg (5 out of 37 patents)

7. MacDonald Morris (4 out of 7 patents)

8. James Prentice (4 out of 11 patents)

9. Preeti G Lal (2 out of 209 patents)

10. Russell L Dedrick (2 out of 7 patents)

11. Gavin E Williams (1 out of 1 patent)

12. Jingtao Sun (1 out of 1 patent)

13. Bin Wu (1 out of 7 patents)

14. Darren Tayama (1 out of 1 patent)

15. Dirk Walther (1 out of 1 patent)

Core Competencies:

Systemic Lupus Erythematosus

Autoimmune Diseases

Chronic Inflammatory Diseases

Transplant Rejection

Inflammation Disorders

Vapor Compression

Expansion Devices

Flow-Regulating Members

Evaporator Coil

25 patents: Sort by Forward Citations

1. 8148067 - Methods for diagnosing and monitoring the status of systemic lupus erythematosus (2012-04-03),

2. 8110364 - Methods and compositions for diagnosing or monitoring autoimmune and chronic inflammatory diseases (2012-02-07),

3. 7993832 - Methods and compositions for diagnosing and monitoring the status of transplant rejection and immune disorders (2011-08-09),

4. 7960121 - Methods and compositions for diagnosing and monitoring transplant rejection (2011-06-14),

5. 7892745 - Methods and compositions for diagnosing and monitoring transplant rejection (2011-02-22),

6. 7879556 - Methods and compositions for diagnosing and monitoring transplant rejection (2011-02-01),

7. 7829286 - Methods and compositions for diagnosing and monitoring transplant rejection (2010-11-09),

8. 7785797 - Methods and compositions for diagnosing and monitoring transplant rejection (2010-08-31),

9. 7771950 - Methods and compositions for diagnosing and monitoring auto immune and chronic inflammatory diseases (2010-08-10),

10. 7691569 - Methods and compositions for diagnosing and monitoring transplant rejection (2010-04-06),

11. 7645575 - Genes useful for diagnosing and monitoring inflammation related disorders (2010-01-12),

12. 7604936 - Methods and compositions for diagnosis and monitoring auto immune and chronic inflammatory diseases (2009-10-20),

13. 6951117 - Vapor compression system and method for controlling conditions in ambient surroundings (2005-10-04),

14. 6915648 - Vapor compression systems, expansion devices, flow-regulating members, and vehicles, and methods for using vapor compression systems (2005-07-12),

15. 6857281 - Expansion device for vapor compression system (2005-02-22),

Xdx, Inc. is a biotechnology company based in Brisbane, California, specializing in the development of advanced diagnostic solutions. The organization focuses on leveraging innovative technologies to enhance the accuracy and efficiency of disease detection and monitoring. With a commitment to improving patient outcomes, Xdx engages in research and development across various domains, including molecular diagnostics and personalized medicine, aiming to address critical healthcare challenges through cutting-edge scientific advancements.

Profile summary based on public USPTO records.

Company Badge

USPTO Data Jan 1 1976 - Oct 6 2026

25 Patents

#5 in Brisbane, CA

#3,154 in California

#13,350 in US

#25,681 in the World

Brisbane, CA, United States of America

Xdx, Inc.

Forward Citations = 283

15 inventors:

David A Wightman (13 out of 20 patents)

Kirk E Fry (11 out of 39 patents)

Jay Wohlgemuth (10 out of 14 patents)

4. Robert Woodward (9 out of 17 patents)

5. Ngoc Ly (9 out of 13 patents)

Please report any incorrect information to [email protected]

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