This inventor holds 6 USPTO granted patents. Top assignees: Dionex Corporation, Xertex Corporation. Active years: 1986-2006.
Company Filing History:
Years Active: 1986-2006
Title: Maria A Rey: Innovator in Cation-Exchange Technologies
Introduction
Maria A Rey is a prominent inventor based in San Jose, CA, known for her significant contributions to the field of cation-exchange technologies. With a total of 6 patents to her name, she has developed innovative methods and compositions that enhance cation separation capabilities.
Latest Patents
One of her latest patents is titled "Polymer substrate coated with weak cationic-exchange functional layer." This invention describes a method for creating a weak cation-exchange medium by contacting a solution of a functional organic polymer with a substrate, leading to a covalently bonded cross-linked functional polymer layer. Another notable patent is "Bifunctional crown ether-based cation-exchange stationary phase." This invention presents an improved cation-exchange composition that combines synthetic resin support particles with both crown ether and non-crown ether functional groups, allowing for effective separation of cations that elute at similar times.
Career Highlights
Throughout her career, Maria has worked with notable companies such as Dionex Corporation and Xertex Corporation. Her work has significantly advanced the field of cation-exchange technologies, making her a respected figure in the industry.
Collaborations
Maria has collaborated with esteemed colleagues, including John M Riviello and Christopher A Pohl, contributing to the development of innovative solutions in her field.
Conclusion
Maria A Rey's contributions to cation-exchange technologies through her patents and collaborations highlight her role as a leading inventor in this specialized area. Her work continues to influence advancements in the field, showcasing the importance of innovation in scientific research.