% Expired Patents = 8.3

Forward Citations = 479

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9 inventors (with patents filed for the assignee):

Nizar A Mullani (4 out of 4 patents)

Wai-hoi Wong (3 out of 20 patents)

Walter Muller (2 out of 3 patents)

4. David H Walker (1 out of 28 patents)

5. Jere W McBride (1 out of 29 patents)

6. Thomas A Krouskop (1 out of 12 patents)

7. William Shive (1 out of 1 patent)

8. Roger J Keynes (1 out of 1 patent)

9. James W Fawcett (1 out of 1 patent)

12 patents: Sort by Forward Citations

1. 7204992 - P153 and P156 antigens for the immunodiagnosis of canine and human ehrlichioses and uses thereof (2007-04-17),

2. 4865610 - Devices for controlling electrically operated appliances (1989-09-12),

3. 4864138 - Positron emission tomography camera (1989-09-05),

4. 4840634 - Calibration controller for controlling electrically operated machines (1989-06-20),

5. 4759764 - Peripheral nerve regeneration (1988-07-26),

6. 4733083 - Light guides for a positron emission tomography camera (1988-03-22),

7. 4677299 - Multiple layer positron emission tomography camera (1987-06-30),

8. 4647779 - Multiple layer positron emission tomography camera (1987-03-03),

9. 4642464 - Positron emission tomography camera (1987-02-10),

10. 4563582 - Positron emission tomography camera (1986-01-07),

11. 4559597 - Three-dimensional time-of-flight positron emission camera system (1985-12-17),

12. 4499064 - Assessment of nutritional status of individuals (1985-02-12),

Company Overview

The Clayton Foundation for Research is a prominent organization based in Houston, Texas, dedicated to advancing medical research and innovation. It focuses on various domains, including cancer research, genetic studies, and the development of therapeutic solutions. The foundation collaborates with academic institutions and healthcare organizations to foster scientific discoveries that aim to improve patient outcomes and enhance public health. Its commitment to research excellence positions it as a key player in the medical research landscape.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

12 Patents

#417 in Houston, TX

#1,593 in Texas

#25,578 in US

#48,209 in the World

Houston, TX, United States of America

Clayton Foundation for Research

Forward Citations = 479

9 inventors:

Nizar A Mullani (4 out of 4 patents)

Wai-hoi Wong (3 out of 20 patents)

Walter Muller (2 out of 3 patents)

4. David H Walker (1 out of 28 patents)

5. Jere W McBride (1 out of 29 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Clayton Foundation for Research. Retrieved from https://idiyas.com/company/clayton-foundation-for-research

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]