Stirling, NJ, United States of America

Donald J Butterworth

This inventor holds 8 USPTO granted patents, plus 1 CIPO patent. Top assignees: Ecodyne Corporation, The Graver Company. Active years: 1978-1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Donald J Butterworth. Retrieved from https://idiyas.com/inventor/donald-j-butterworth

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 = 1.4

ph-index = 5

Forward Citations = 90(Granted Patents)


Company Filing History:


Years Active: 1978-1993

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8 patents (USPTO):Explore Patents

Title: Donald J Butterworth: Innovating the Electrodialysis Process

Introduction:

Meet Donald J Butterworth, an innovative inventor and researcher based in Stirling, NJ (US). With a remarkable portfolio of eight patents to his name, Butterworth has made significant contributions to the field of electrodialysis and the production of acid and base solutions from impure salts. Through his groundbreaking work, Butterworth has helped revolutionize the way we generate pure acid and alkali metal base solutions.

Latest Patents:

Butterworth's latest patents showcase his expertise in the design and implementation of bipolar membrane stacks for electrodialysis processes. These patents explore the efficient and continuous production of acid, alkali metal base solutions, and low chloride sodium. By utilizing novel arrangements of membranes, Butterworth's inventions have led to advancements in generating pure solutions with reduced salt contamination, opening up new possibilities for various industrial applications.

Career Highlights:

Throughout his career, Butterworth has worked with esteemed companies such as The Graver Company and Ecodyne Corporation (subsequently known as Aquatech International Corporation). His collaborative efforts with these organizations have allowed for the practical implementation of his inventions and the further development of electrodialysis technology.

Collaborations:

Butterworth's achievements are not only a result of his individual brilliance but have also been shaped by his collaborations with fellow researchers. Notably, he has worked closely with Thomas A Davis, a respected figure in the field of electrodialysis, and Kurt Bozenmayer, another industry expert. Together, they have shared insights, combined knowledge, and pushed the boundaries of innovation in electrodialysis techniques.

Conclusion:

Donald J Butterworth's pioneering work in the domain of electrodialysis has paved the way for more efficient and sustainable methods of generating pure acid, alkali metal base solutions, and low chloride sodium. His dedication to advancing electrochemical processes is evident in his impressive patent portfolio and collaborations with esteemed professionals. Butterworth's inventions continue to drive innovation in the field, bringing us closer to a future where clean and pure solutions can be readily obtained from impure sources.

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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