Location History:
- Boxboro, MA (US) (1980)
- Concord, MA (US) (1989 - 1994)
- South Plainfield, NJ (US) (2019)
Company Filing History:
6 out of 125 Years Active: 1980-2019
Title: The Innovations of Samuel S. Alexander
Introduction
Samuel S. Alexander is a notable inventor based in Concord, MA (US). He has made significant contributions to the field of ion exchange materials, holding a total of 7 patents. His work has advanced the understanding and application of polyelectrolytes in various industries.
Latest Patents
One of his latest patents involves a toothpick that utilizes high ion exchange capacity polyelectrolytes. This invention features a water or alcohol-water soluble divinyl monomer that contains anion exchange groups and a free exchangeable anion. The bifunctional divinyl monomers can form ion exchange materials, such as membranes and resin beads, upon polymerization with added vinyl catalysts. These materials are converted into insoluble and infusible polymers and can be co-polymerized with other ion exchange monomers to create unique anion exchange resins or membranes.
Career Highlights
Samuel S. Alexander has been associated with Ionics, Inc., where he has played a crucial role in developing innovative solutions in the field of ion exchange technology. His expertise and inventions have contributed to advancements in various applications, enhancing the efficiency and effectiveness of ion exchange processes.
Collaborations
Throughout his career, Alexander has collaborated with notable colleagues, including Russell B. Hodgdon and Russell James MacDonald. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Samuel S. Alexander's contributions to the field of ion exchange materials and his innovative patents highlight his significant impact as an inventor. His work continues to influence advancements in technology and materials science.