Houston, TX, United States of America

Howard Curtis Welborn, Jr

This inventor holds 2 USPTO granted patents. Top assignees: Exxon Chemical Patents, Inc., Exxonmobil Chemical Patents Inc.. Active years: 2001.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Howard Curtis Welborn, Jr. Retrieved from https://idiyas.com/inventor/howard-curtis-welborn-jr

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 = 6.9

ph-index = 2

Forward Citations = 107(Granted Patents)


Company Filing History:


Years Active: 2001

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2 patents (USPTO):Explore Patents

Title: Howard Curtis Welborn, Jr.: Innovator in Polymer Science

Introduction

Howard Curtis Welborn, Jr. is a notable inventor based in Houston, TX (US). He has made significant contributions to the field of polymer science, particularly in the development of long-chain branched polymers. With a total of 2 patents, his work has had a lasting impact on the industry.

Latest Patents

Welborn's latest patents include innovative processes for producing polyolefins. One of his key inventions is titled "Long-chain branched polymers and their production." This invention relates to processes for polymerizing olefinic feeds under pressure, allowing for the production of polyolefins at pressures substantially below conventional high-pressure conditions in two-phase conditions below the cloud point. Additionally, he has developed a process for polymerizing olefinic feeds that can involve a continuous system with optional recycle.

Career Highlights

Throughout his career, Welborn has worked with prominent companies in the chemical industry, including Exxon Chemical Patents, Inc. and ExxonMobil Chemical Patents Inc. His expertise in polymer science has positioned him as a valuable asset in these organizations.

Collaborations

Welborn has collaborated with several professionals in his field, including Jo Ann Marie Canich and Norbert Baron. These collaborations have contributed to the advancement of his research and innovations.

Conclusion

Howard Curtis Welborn, Jr. is a distinguished inventor whose work in polymer science has led to significant advancements in the production of polyolefins. His contributions continue to influence the industry and inspire future innovations.

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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