Ann L Ly

Title: Innovations of Ann L Ly

Introduction

Ann L Ly is a prominent inventor based in Bedford, MA (US). She has made significant contributions to the field of membrane technology, holding a total of 3 patents. Her work focuses on developing advanced materials that enhance the efficiency of various filtration processes.

Latest Patents

One of her latest patents is for low and medium flux membranes. This invention involves a casting solution that contains 19-25% by weight polysulfone, polyethersulfone, or polyarylsulfone, along with a hydrophilic compatible polymer and an isocyanate capped polyethylene glycol urethane polymer. The solution is designed to create a hollow fiber membrane that is effective in various applications. Another notable patent is for a high flux hollow fiber membrane. This membrane features a morphologically heterogeneous, hydrophobic polysulfone structure that allows for the permeation of molecules up to 30,000 Daltons, making it suitable for hemodialysis treatment methods.

Career Highlights

Ann L Ly is currently employed at W.R. Grace & Co. - Conn. Her innovative work in membrane technology has positioned her as a key figure in the industry. She has developed methods for producing membranes that are not only efficient but also cost-effective.

Collaborations

Throughout her career, Ann has collaborated with notable colleagues, including Chaokang Chu and Thanh D Nguyen. These partnerships have contributed to the advancement of her research and the successful development of her patented technologies.

Conclusion

Ann L Ly's contributions to membrane technology through her patents and collaborations highlight her role as an influential inventor in her field. Her work continues to impact various applications, showcasing the importance of innovation in advancing technology.