Location History:
- Somerville, MA (US) (1991 - 1993)
- Lexington, MA (US) (1981 - 2000)
Company Filing History:
Years Active: 1981-2000
Title: The Innovations of Irving D Elyanow in Electrodialysis
Introduction
Irving D Elyanow is a notable inventor based in Lexington, MA, recognized for his significant contributions to the field of electrochemical processes. With a total of 9 patents to his name, Elyanow has focused primarily on advancements in electrodialysis technology, enhancing its efficiency and effectiveness.
Latest Patents
Among Elyanow's latest innovations are patents related to improved electrodialysis stacks. These patents disclose advancements such as:
1. Electrodialysis systems featuring cation exchange membranes predominantly comprising sulfonic acid groups along with a minor presence of weakly acidic and/or weakly basic groups.
2. Membranes that selectively permit monovalent cations, alongside the use of cation exchange granules as packing in dilute compartments.
3. Anion exchange membranes designed with ion exchange groups exclusively made up of quaternary ammonium and/or quaternary phosphonium groups, substantially avoiding any primary, secondary, tertiary amine, or phosphine groups.
4. The use of anion exchange granules that selectively interact with monovalent anions and cation exchange granules tailored to monovalent cations, enhancing the overall efficiency of the process.
Career Highlights
Irving D Elyanow has had a fruitful career at Ionics, Inc., where he has honed his expertise in electrochemical applications and innovations. His dedication to advancing the electrodialysis process has established him as a leading figure in this niche, contributing to the development of environmentally friendly technologies that improve water treatment and desalination processes.
Collaborations
Throughout his career, Elyanow has collaborated with esteemed colleagues, including Keith James Sims and Wayne A McRae. Together, they have worked on several projects aimed at pushing the boundaries of electrodialysis technology and addressing complex challenges in the field.
Conclusion
Irving D Elyanow's contributions to the field of electrodialysis through his innovative patents reflect his commitment to advancing technology for better environmental solutions. As he continues to work at Ionics, Inc., his ongoing research and development efforts are expected to inspire further improvements within the electrochemical domain.