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For the Inventor, By the Inventor

Alexandria, VA, United States of America

David A Kidwell

This inventor holds 29 USPTO granted patents and 4 published patent applications, primarily in Lateral Flow Immunoassays. Top assignees: USA as Represented by Secretary of the Navy, Geo-Centers, Inc., California Institute of Technology. Active years: 1990-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: David A Kidwell. Retrieved from https://idiyas.com/inventor/david-a-kidwell

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 29 

% Patents Active = 75.9

Average Co-Inventor Count = 1.2

ph-index = 10

Forward Citations = 533(Granted Patents)


Company Filing History:

goldMedal27 out of 16,275 
 
USA as Represented by Secretary of the Navy
 patents
silverMedal2 out of 45 
 
Geo-Centers, Inc.
 patents
bronzeMedal1 out of 4,625 
 
California Institute of Technology
 patents
4. 1 out of 834,453 
Other
 patents
where one patent can have more than one assignee

Years Active: 1990-2026

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Areas of Expertise:
Lateral Flow Immunoassays
Catalytic Signal Enhancement
Biocompatible Additive Nanolithography
Ultra-Sensitive Detection
Metal Nanoparticles
Biochemical Assays
Environmental Monitoring
Ion Selective Electrodes
Sweat Collecting Device
Telemetering System
Binding Assays
Microassay
29 patents (USPTO):Explore Patents
1. 12517123 - Catalytic signal enhancement for lateral flow immunoassays (2026-01-06),
2. 12235266 - Catalytic particles for signal enhancement for lateral flow immunoassays (2025-02-25),
3. 11885801 - Delay process to provide timed chemistry to lateral-flow immunoassays (2024-01-30),
4. 11655393 - Methods of preparing structures employing chemistries for biocompatible additive nanolithography (2023-05-23),
5. 11459484 - Chemistries for biocompatible additive nanolithography (2022-10-04),
6. 11340217 - Catalytic particles for increased sensitivity in lateral flow immunoassays (2022-05-24),
7. 11209429 - Catalytic signal enhancement for lateral flow immunoassays (2021-12-28),
8. 9646803 - Transmission electron microscopy supports and methods of making (2017-05-09),
9. 9192918 - Excess enthalpy upon pressurization of dispersed palladium with hydrogen or deuterium (2015-11-24),
10. 9182365 - Excess enthalpy upon pressurization of nanosized metals with deuterium (2015-11-10),
11. 8728197 - Metal nanoparticles with a pre-selected number of atoms (2014-05-20),
12. 8637270 - Fluidized bed detector for continuous, ultra-sensitive detection of biological and chemical materials (2014-01-28),
13. 8440062 - Multiparameter system for environmental monitoring (2013-05-14),
14. 7795583 - Long range active thermal imaging system and method (2010-09-14),
15. 7618523 - Cast membrane reference electrode and method of making (2009-11-17),

Title: **David A. Kidwell: Innovator in Lateral Flow Immunoassays**

Introduction

David A. Kidwell is a prominent inventor located in Alexandria, VA, who has contributed significantly to the field of biomedical technology with a remarkable portfolio of 28 patents. His innovative approaches to lateral flow immunoassays demonstrate both creativity and practical application in improving the sensitivity and efficiency of diagnostic tests.

Latest Patents

Among David A. Kidwell's latest patents is the invention of catalytic particles for signal enhancement in lateral flow immunoassays. This invention provides a method for preparing these particles, which, when reduced in the presence of a protein, enhance the sensitivity of immunoassay tests by catalytically developing dye to detect specific analytes.

Another notable patent involves a delay process for chemical reagent application in lateral flow immunoassays. It introduces a release system using a chemistry release fiber that comprises a permeable membrane and a chemical release agent, allowing for the timed delivery of reagents. This innovation significantly optimizes the functionality of lateral flow tests.

Career Highlights

David A. Kidwell has collaborated with notable institutions such as the United States Navy, enhancing his standing and impact in the field of medical diagnostics. His extensive experience not only highlights his technical capabilities but also emphasizes his commitment to advancing healthcare technologies.

Collaborations

Throughout his career, David has worked alongside colleagues Richard J. Colton and Susan M. Conyers. Their collective expertise reflects a strong team dynamic focused on innovation and practical solutions in the realm of lateral flow immunoassays.

Conclusion

David A. Kidwell stands out as a key figure in the development of innovative solutions for lateral flow immunoassays. His array of patents showcases his dedication to enhancing diagnostic capabilities and improving healthcare outcomes, making him a valuable contributor to the field of biomedical technology.

Profile summary based on public USPTO records.
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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