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For the Inventor, By the Inventor

Linwood, NJ, United States of America

James Christopher Weatherall

This inventor holds 16 USPTO granted patents and 3 published patent applications, primarily in Millimeter-Wave Technology. Top assignees: The Government of the United States of America, as Represented by the Secretary of Homeland Security, Battelle Memorial Institute, Sra International, Inc.. Active years: 2008-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James Christopher Weatherall. Retrieved from https://idiyas.com/inventor/james-christopher-weatherall

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

Calculating rank
USPTO Granted Patents = 16 

% Patents Active = 93.8

Average Co-Inventor Count = 3.1

ph-index = 3

Forward Citations = 17(Granted Patents)


Location History:

  • Atlantic City, NJ (US) (2019 - 2021)
  • Linwood, NJ (US) (2008 - 2023)

Company Filing History:

goldMedal9 out of 258 
 
The Government of the United States of America, as Represented by the Secretary of Homeland Security
 patents
silverMedal5 out of 2,458 
 
Battelle Memorial Institute
 patents
bronzeMedal1 out of 6 
 
Sra International, Inc.
 patents
4. 1 out of 834,659 
Other
 patents

Years Active: 2008-2026

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Areas of Expertise:
Millimeter-Wave Simulants
Wireless Concentration Meter
Complex Permittivity
Reflection Coefficient
Error Correction
Artificial Skin
Contrast Phantom
Dielectric Constant
Active Imaging Systems
Passive Imaging Systems
Spatial Information
Material Identification
16 patents (USPTO):Explore Patents
1. 12754283 - Methodology for designing millimeter-wave simulants with low loss powders (2026-10-06),
2. 12123817 - Miniature wireless concentration meter and method to determine density and concentration (2024-10-22),
3. 11761870 - Miniature wireless concentration meter (2023-09-19),
4. 11726121 - Automated resonant waveguide cavity system for complex permittivity measurements (2023-08-15),
5. 11650168 - Resonant waveguide cavity system for complex permittivity measurements (2023-05-16),
6. 11269071 - Measurement system and methods of measuring a reflection coefficient (2022-03-08),
7. 11054517 - Measurement system and methods of measuring a reflection coefficient (2021-07-06),
8. 11035949 - Methods of obtaining error correction for reflection coefficient measurement systems (2021-06-15),
9. 10973958 - Artificial skin having a reflection coefficient substantially equal to human skin (2021-04-13),
10. 10451488 - Contrast phantom for passive millimeter wave imaging systems (2019-10-22),
11. 10267904 - Artificial skin and human phantom for use in active millimeter wave imaging systems (2019-04-23),
12. 10197451 - Contrast phantom for passive millimeter wave imaging systems (2019-02-05),
13. 9841448 - Resonant system and method of determining a dielectric constant of a sample (2017-12-12),
14. 9075132 - Development of a contrast phantom for active millimeter wave imaging systems (2015-07-07),
15. 8946641 - Method for identifying materials using dielectric properties through active millimeter wave illumination (2015-02-03),

Title: James Christopher Weatherall – Innovations in Density Measurement Technology

Introduction

James Christopher Weatherall, based in Linwood, NJ, has made significant contributions to the field of measurement technology with a commendable portfolio of 15 patents. With a focus on developing advanced devices that enhance the determination of liquid density and concentration, Weatherall stands out as an inventive force in his industry.

Latest Patents

Among his latest innovations, Weatherall has developed the "Miniature Wireless Concentration Meter" and "Method to Determine Density and Concentration." These devices are designed to accurately measure the density of liquids through a unique system involving two transducers positioned at varying distances. The controller within the housing interprets outputs from both transducers, enabling precise calculations of liquid density based on the readings and the physical separation of the transducers. This novel approach has the potential to revolutionize density measurement methodologies in various applications.

Career Highlights

Weatherall has had an impactful career, contributing his expertise to notable organizations such as the Government of the United States, as represented by the Secretary of Homeland Security, and the Battelle Memorial Institute. His work in these substantial entities reflects his commitment to advancing technology that can serve crucial functions in safety and research.

Collaborations

Throughout his career, Weatherall has collaborated with esteemed colleagues such as Jeffrey Brian Barber and Barry Thomas Smith. These collaborations have likely fostered innovative ideas and contributed to the successful development of his patented technologies.

Conclusion

James Christopher Weatherall exemplifies the spirit of innovation in technological advancements concerning density measurement. With 15 patents to his name and ongoing contributions to the field, his work continues to influence practices in measurement technology, showcasing the significant impact inventors can have on industries.

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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