St. Louis, MO, United States of America

Paul C Chieng

This inventor holds 6 USPTO granted patents, plus 1 CIPO patent. Top assignees: International Minerals & Chemical Corp., Imcera Group Inc., Mallinckrodt Specialty Chemicals Company. Active years: 1991-1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Paul C Chieng. Retrieved from https://idiyas.com/inventor/paul-c-chieng

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 = 1.5

ph-index = 4

Forward Citations = 45(Granted Patents)


Location History:

  • St. Louis, MO (US) (1991 - 1993)
  • Terre Haute, IN (US) (1991 - 1999)

Company Filing History:


Years Active: 1991-1999

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6 patents (USPTO):Explore Patents

Title: The Inventor Paul C Chieng: Revolutionizing Technology in St. Louis

Introduction: Paul C Chieng is a renowned inventor based in St. Louis, Missouri, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Paul C Chieng holds several patents in various technological domains, including artificial intelligence, renewable energy, and medical devices. His most recent patent focuses on a cutting-edge AI algorithm for predictive analytics in healthcare.

Career Highlights: With a career spanning over two decades, Paul C Chieng has worked with leading tech companies, research institutions, and universities to develop innovative solutions. He has been instrumental in the development of sustainable energy technologies and advanced medical devices.

Collaborations: Throughout his career, Paul C Chieng has collaborated with top engineers, scientists, and researchers to bring his inventions to life. His collaborative efforts have led to the successful commercialization of several groundbreaking technologies.

Conclusion: Paul C Chieng's passion for innovation and his dedication to pushing the boundaries of technology have solidified his reputation as a visionary inventor in St. Louis and beyond. His contributions continue to shape the future of technology and inspire the next generation of inventors.

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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