Vernon Hills, IL, United States of America

Jeffrey Chang

This inventor holds 1 USPTO granted patent. Top assignee: Alliedsignal Inc.. Active years: 2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Jeffrey Chang. Retrieved from https://idiyas.com/inventor/jeffrey-chang-h11fkp84

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

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 13(Granted Patents)


Company Filing History:


Years Active: 2000

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1 patent (USPTO):Explore Patents

Title: The Innovative Contributions of Jeffrey Chang

Introduction

Jeffrey Chang is a notable inventor based in Vernon Hills, IL (US). He has made significant contributions to the field of chemical munitions destruction. His innovative approach focuses on the safe and effective demilitarization of chemical agents.

Latest Patents

Chang holds a patent for a system designed for the demilitarization of chemical munitions. This system subjects chemical agents and energetic materials to a series of treatment processes until a preselected level of destruction is achieved. The treatment processes include chemical neutralization and processing of both the chemical and energetic agents. Additionally, it involves biological treatment of the aqueous waste streams and catalytic oxidation of the air exhaust streams. In certain cases, the energetic agent and/or the propellant components of the munitions are converted to valuable chemicals through catalytic hydrotreating. He has 1 patent to his name.

Career Highlights

Jeffrey Chang is associated with AlliedSignal Inc., where he has applied his expertise in chemical engineering and environmental safety. His work has been pivotal in advancing technologies that ensure the safe disposal of hazardous materials.

Collaborations

Some of his notable coworkers include Russell W. Johnson and Francis Stephen Lupton. Their collaborative efforts have contributed to the development of innovative solutions in the field of chemical munitions destruction.

Conclusion

Jeffrey Chang's work exemplifies the importance of innovation in addressing critical safety and environmental challenges. His contributions to the demilitarization of chemical munitions highlight the potential for technology to create safer solutions for society.

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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