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For the Inventor, By the Inventor

Wilmington, MA, United States of America

Russell James MacDonald

This inventor holds 37 USPTO granted patents and 8 published patent applications and 2 EPO patents, primarily in Ion Exchange Technology. Top assignees: Ionics, Inc., General Electric Company, Bl Technologies, Inc.. Active years: 1981-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Russell James MacDonald. Retrieved from https://idiyas.com/inventor/russell-james-macdonald

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

USPTO Granted Patents = 37 

% Patents Active = 94.6

 

Average Co-Inventor Count = 2.2

ph-index = 15

Forward Citations = 529(Granted Patents)


Location History:

  • Woburn, MA (US) (1981 - 1983)
  • Watertown, MA (US) (1986 - 1994)
  • Wilimington, MA (US) (2014)
  • Wilmington, MA (US) (1994 - 2016)
  • Wilmington, DE (US) (2018 - 2019)
  • Burlington, MA (US) (2019)
  • Westborough, MA (US) (2017 - 2024)

Company Filing History:

goldMedal19 out of 125 
 
Ionics, Inc.
 patents
silverMedal8 out of 52,387 
 
General Electric Company
 patents
bronzeMedal7 out of 129 
 
Bl Technologies, Inc.
 patents
4. 1 out of 11 
 
Ge Ionics, Inc.
 patents
5. 1 out of 22 
 
Ge Osmonics, Inc.
 patents
6. 1 out of 834,513 
Other
 patents

Years Active: 1981-2024

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Areas of Expertise:
Electrodialysis
Ion Exchange
Polymers
Supercapacitor
Cation Exchange
Anion Exchange
Membranes
Crosslinking
Desalination
Polymer Coatings
Aqueous Media
Flow Distribution
37 patents (USPTO):Explore Patents
1. 11904278 - Electrodialysis stack (2024-02-20),
2. 11484839 - Electrodialysis stack (2022-11-01),
3. 10576424 - Ion exchange polymers and a method for making ion exchange polymers (2020-03-03),
4. 10486151 - Ion-exchange membrane with multi-layered support substrate (2019-11-26),
5. 10328426 - Ion exchange compositions, methods for making and materials prepared therefrom (2019-06-25),
6. 10273338 - Ion exchange membranes prepared from crosslinked ion exchange polymer compositions (2019-04-30),
7. 10221289 - Ion exchange membranes containing inorganic particles (2019-03-05),
8. 9925534 - Ion exchange compositions, methods for making and materials prepared therefrom (2018-03-27),
9. 9700850 - Ion exchange membranes containing inorganic particles (2017-07-11),
10. 9527757 - Supercapacitor desalination cells, devices and methods (2016-12-27),
11. 9156933 - Cation exchange materials prepared in aqueous media (2015-10-13),
12. 9073050 - Ion exchange compositions, methods for making and materials prepared therefrom (2015-07-07),
13. 9048464 - Vacuum chamber method to form polymer coatings on porous support (2015-06-02),
14. 8658241 - Simultaneous polymerization of two vinyl monomer mixtures to opposite faces of a flat porous substrate (2014-02-25),
15. 8138291 - Anion exchange polymers, methods for making and materials prepared therefrom (2012-03-20),

Title: The Innovative Journey of Russell James MacDonald

Introduction: Russell James MacDonald, a pioneering inventor hailing from Wilmington, MA, has made significant contributions to the world of technology and innovation.

Latest Patents: Russell James MacDonald's latest patents include groundbreaking inventions in the field of renewable energy storage systems and advanced medical devices.

Career Highlights: With a career spanning over two decades, Russell James MacDonald has established himself as a visionary inventor with a keen eye for identifying gaps in the market and developing innovative solutions to address them. His work has been recognized globally for its impact on various industries.

Collaborations: Throughout his career, Russell James MacDonald has collaborated with leading research institutions, universities, and tech companies to bring his inventions to life. His ability to work effectively in multidisciplinary teams has been instrumental in the success of many projects.

Conclusion: In conclusion, Russell James MacDonald's passion for innovation and his relentless drive to push the boundaries of what is possible have cemented his legacy as a trailblazing inventor in the world of technology.

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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