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For the Inventor, By the Inventor

Baton Rouge, LA, United States of America

Suae-Chen Chang

This inventor holds 8 USPTO granted patents. Top assignee: Ethyl Corporation. Active years: 1987-1992.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Suae-Chen Chang. Retrieved from https://idiyas.com/inventor/suae-chen-chang

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

USPTO Granted Patents = 8

% Patents Active = 100.0

Average Co-Inventor Count = 1.3

ph-index = 4

Forward Citations = 38(Granted Patents)


Company Filing History:

goldMedal8 out of 1,362 
 
Ethyl Corporation
 patents

Years Active: 1987-1992

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8 patents (USPTO):Explore Patents
1. 5102963 - Acrylate cured polyphosphazenes (1992-04-07),
2. 5024860 - Rocket motor insulation using phosphonitrilic elastomeric compositions (1991-06-18),
3. 5001203 - UV curable polyorganophosphazene composition (1991-03-19),
4. 4966937 - Low smoke coating compositions using phosphonitrilic elastomeric blends (1990-10-30),
5. 4816532 - Acrylate cured polyphosphazenes (1989-03-28),
6. 4734471 - Method of curing polyfluoroalkoxyphosphazene (1988-03-29),
7. 4663420 - Polyetheroxy-substituted polyphosphazene purification (1987-05-05),
8. 4656246 - Polyetheroxy-substituted polyphosphazene purification (1987-04-07),

Title: The Innovative Contributions of Suae-Chen Chang

Introduction

Suae-Chen Chang is a prominent inventor based in Baton Rouge, Louisiana. He has made significant contributions to the field of materials science, particularly in the development of advanced polymer compositions. With a total of 8 patents to his name, Chang's work has had a notable impact on various applications, including aerospace and insulation technologies.

Latest Patents

Chang's latest patents showcase his innovative approach to polymer chemistry. One of his notable inventions is the "Acrylate cured polyphosphazenes," which involves polyorganophosphazenes that contain N-(acryloxyhydrocarbyl)ureidohydrocarbyloxy groups. These compounds can be cross-linked through exposure to ultraviolet radiation, enhancing their utility in various applications. Another significant patent is for "Rocket motor insulation using phosphonitrilic elastomeric compositions." This process involves creating a low smoke, low erosion rocket motor insulation by mixing organic fibers, inorganic powder fillers, and a non-fluorinated phosphazene polymer. This innovation is crucial for improving the performance and safety of rocket motors.

Career Highlights

Chang is currently associated with Ethyl Corporation, where he continues to push the boundaries of polymer research and development. His work at Ethyl Corporation has allowed him to collaborate with other talented professionals in the field, further enhancing the innovative capabilities of the organization.

Collaborations

Some of Chang's notable coworkers include Joseph B Tedder, Jr. and J Robert Adams, Jr. Their collaborative efforts have contributed to the advancement of materials science and the successful development of new technologies.

Conclusion

In summary, Suae-Chen Chang is a distinguished inventor whose work in polymer chemistry has led to significant advancements in various industries. His innovative patents and collaborations reflect his commitment to pushing the boundaries of technology and improving material performance.

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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