Forest Heights, MD, United States of America

Marguerite S Chang

This inventor holds 4 USPTO granted patents. Top assignee: USA as Represented by Secretary of the Navy. Active years: 1976-1988.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Marguerite S Chang. Retrieved from https://idiyas.com/inventor/marguerite-s-chang

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 3

Forward Citations = 57(Granted Patents)


Location History:

  • Oxon Hill, MD (US) (1982)
  • Fort Washington, MD (US) (1984)
  • Forest Heights, MD (US) (1976 - 1988)

Company Filing History:


Years Active: 1976-1988

Loading Chart...
4 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Marguerite S. Chang

Introduction

Marguerite S. Chang, an accomplished inventor based in Forest Heights, Maryland, has made significant strides in the field of composite materials and propellant technology. With a total of four patents to her name, her work primarily focuses on enhancing the strength and efficiency of composite propellants. She is associated with the United States of America, as represented by the Secretary of the Navy.

Latest Patents

Among her notable innovations is the patent for an "Extrusion Method for Obtaining High Strength Composite Propellants." This method involves compounding the propellant with an extended final mix cycle, partially curing it to achieve a specified hardness, and extruding the mixture under particular conditions. Additionally, she holds a patent for the "Synthesis of Dimethylmethylene Dinitramine," which outlines a process for preparing 2,4-dinitro-2,4-diazapentane. These inventions represent a significant advancement in manufacturing techniques for propellants.

Career Highlights

Marguerite S. Chang's career is marked by her innovative contributions to propellant technology. Her dedication and expertise have garnered recognition in the research community, particularly for her work at the United States Navy. By pushing the boundaries of material science, she has enabled the development of more effective and resilient composite materials.

Collaborations

Throughout her career, Marguerite has collaborated with esteemed professionals in her field, including John H. Highby and Gerald L. MacKenzie. These partnerships have facilitated the exchange of ideas and the enhancement of her innovative projects, strengthening the overall impact of her work in propellant technology.

Conclusion

Marguerite S. Chang exemplifies the spirit of innovation, with her patents serving as a testament to her ingenuity and commitment to advancing technology. Her contributions hold promise for future applications in various industries, ultimately playing a vital role in enhancing the capabilities of composite materials. With her continued efforts, Marguerite is undoubtedly a valuable asset to the field of engineering and innovation.

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]
Loading…