Pflugerville, TX, United States of America

Donald H Champion

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.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Donald H Champion. Retrieved from https://idiyas.com/inventor/donald-h-champion

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

USPTO Granted Patents = 22 

% Patents Active = 100.0

 

 

Average Co-Inventor Count = 2.3

ph-index = 6

Forward Citations = 134(Granted Patents)


Location History:

  • Pflugerville, TX (US) (1990 - 2017)
  • Spring, TX (US) (2019)
  • The Woodlands, TX (US) (2024)

Company Filing History:


Years Active: 1990-2026

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Areas of Expertise:
Dispersants
Polyamines
Thermoplastic Polyamides
Cyclic Ureas
Polyurea Elastomers
Heterogeneous Catalysts
Acylalkylisethionate Esters
Macrocyclic Oxamides
Etheramine Compounds
Piperazine Derivatives
Diaza Crown Ethers
Aliphatic Polyureas
22 patents (USPTO):Explore Patents

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.

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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