Company Filing History:
Years Active: 2021-2025
Title: Innovations of Stephen Frayne
Introduction
Stephen Frayne is an accomplished inventor based in Watertown, MA (US). He has made significant contributions to the field of fluid filtration technology. With a total of 5 patents to his name, Frayne is recognized for his innovative approaches to enhancing filtration systems.
Latest Patents
Frayne's latest patents include a filtration apparatus containing a graphene oxide membrane. This invention focuses on graphene oxide membranes that offer tunable permeability, rejection rates, and flux. Specifically, these membranes can achieve a flux of at least about 2.5×10 gallons per square foot per day per psi with a 1 wt % lactose solution at room temperature, while maintaining a lactose rejection rate of at least 50%. Another notable patent is for durable graphene oxide membranes, which are designed to withstand high temperatures, non-neutral pH, and high pressures. These membranes are characterized by their ability to maintain a lactose rejection rate of at least 50% even after exposure to solutions at elevated temperatures.
Career Highlights
Frayne is currently employed at Via Separations, Inc., where he continues to develop cutting-edge filtration technologies. His work has positioned him as a leader in the field, contributing to advancements that have practical applications in various industries.
Collaborations
Frayne collaborates with talented individuals such as Lymaris Ortiz Rivera and Brent Keller, who contribute to the innovative environment at Via Separations, Inc. Their combined expertise fosters a culture of creativity and problem-solving.
Conclusion
Stephen Frayne's contributions to the field of fluid filtration through his patents and work at Via Separations, Inc. highlight his role as a key innovator. His advancements in graphene oxide membranes are paving the way for more efficient filtration solutions.