This inventor holds 22 USPTO granted patents and 2 published patent applications, plus 1 CIPO patent and 3 EPO patents, primarily in Polymer Chemistry. Top assignees: Texaco Chemical Company, Huntsman Petrochemical Corporation. Active years: 1990-2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Pflugerville, TX (US) (1990 - 2017)
- Spring, TX (US) (2019)
- The Woodlands, TX (US) (2024)
Company Filing History:

Years Active: 1990-2026
Areas of Expertise:
Title: The Innovative Contributions of Donald H. Champion
Introduction
Donald H. Champion is a notable inventor based in Spring, Texas, who has made significant contributions to the field of chemical engineering. With a total of five patents to his name, Champion has focused on developing innovative solutions that address various industrial challenges.
Latest Patents
Among his latest patents, Champion has developed a quaternary ammonium hydroxide solution that comprises a reaction product of a polyamine and an organic oxirane. This solution is particularly useful in applications such as removing chemical residue from metal or dielectric surfaces. Additionally, he has created etheramine compounds that serve multiple purposes, including corrosion inhibition, additives for metalworking, mining reagents, epoxy curatives, emulsifiers, fuel or lubricant additives, surfactant manufacture, acid scavengers, and asphalt additives.
Career Highlights
Champion is currently associated with Huntsman Petrochemical Corporation, where he continues to innovate and contribute to the field. His work has had a lasting impact on the chemical industry, particularly in enhancing the efficiency and effectiveness of various chemical processes.
Collaborations
Some of his notable coworkers include David C. Lewis and Prakasa R. Anantaneni, who have collaborated with him on various projects, further enriching the innovative environment at Huntsman Petrochemical Corporation.
Conclusion
Donald H. Champion's contributions to chemical engineering through his patents and collaborative efforts highlight his role as a significant inventor in the industry. His work continues to influence various applications, showcasing the importance of innovation in solving real-world problems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile