Company Filing History:
Years Active: 1989
Title: Brian Farnand: Innovator in Reverse Osmosis Technology
Introduction
Brian Farnand is a notable inventor based in Ottawa, Canada. He has made significant contributions to the field of membrane technology, particularly in reverse osmosis applications. His innovative approach to manufacturing cellulose membranes has garnered attention in the scientific community.
Latest Patents
Brian Farnand holds a patent for a reverse osmosis membrane made of cellulosic material. The patent describes a method of manufacturing cellulose membranes with pore radii less than 30.times.10.sup.-10 m, which are suitable for reverse osmosis applications. The process involves dissolving a cellulosic material in a DMSO/PF solvent at a temperature of about 125°C for approximately 90 minutes. After cooling, the solution is cast at room temperature, followed by solvent evaporation at temperatures between 140°C and 180°C. The resulting membrane is then gelled in a protic solvent, such as ethanol or water.
Career Highlights
Brian Farnand is associated with Canadian Patents & Development Ltd., where he continues to work on innovative solutions in membrane technology. His expertise in this area has led to advancements that benefit various applications in water purification and filtration.
Collaborations
Throughout his career, Brian has collaborated with esteemed colleagues, including Takeshi Matsuura and Srinivasa Sourirajan. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Brian Farnand's contributions to reverse osmosis technology exemplify the impact of innovative thinking in addressing modern challenges. His work continues to influence the field and inspire future advancements in membrane technology.