Location History:
- Naperville, IL (US) (1988 - 1996)
- Argonne, IL (US) (1994 - 1997)
- Plymouth, PA (US) (1997 - 1998)
Company Filing History:
7 out of 349 
4 out of 766 
1 out of 3,975 
Years Active: 1988-1998
Title: Ralph C. Gatrone: Innovator in Ion Exchange Resins
Introduction
Ralph C. Gatrone is a notable inventor based in Naperville, IL (US), recognized for his contributions to the field of ion exchange resins. With a total of 8 patents, Gatrone has made significant advancements in chemical engineering and materials science.
Latest Patents
Among his latest patents, Gatrone has developed innovative technologies such as grafted methylenediphosphonate ion exchange resins. This invention involves an ion exchange resin made from an insoluble copolymer, which is enhanced with pendent groups that provide a specific range of phosphorous content. Additionally, he has worked on membrane extraction techniques utilizing thermodynamically unstable diphosphonic acids. These complexing agents are capable of forming stable, water-soluble metal ion complexes, which can be decomposed into environmentally friendly compounds.
Career Highlights
Throughout his career, Gatrone has been associated with reputable organizations, including Arch Development Corporation and the University of Tennessee Research Foundation. His work has significantly impacted the development of new materials and processes in the chemical industry.
Collaborations
Gatrone has collaborated with esteemed colleagues such as E. Philip Horwitz and Spiro D. Alexandratos, contributing to various research projects and innovations in his field.
Conclusion
Ralph C. Gatrone's work in ion exchange resins and complexing agents showcases his innovative spirit and dedication to advancing chemical engineering. His contributions continue to influence the industry and pave the way for future developments.