Winfried Holz

Title: Winfried Holz: Innovator in Cellulosic Dialysis Membranes

Introduction

Winfried Holz is a notable inventor based in Hausen, Germany. He has made significant contributions to the field of dialysis technology, particularly through his innovative methods for producing cellulosic dialysis membranes. His work has implications for medical applications, enhancing the efficiency and effectiveness of dialysis treatments.

Latest Patents

Winfried Holz holds a patent for a "Method of making cellulosic dialysis membrane." This patent describes a method for producing cellulosic dialysis membranes in various forms, including flat, tubular, or hollow fiber membranes. The process involves spinning a solution of cellulose and/or modified cellulose, a tertiary amine oxide, and additional liquids and additives such as stabilizers and pore formers. The method operates at high takeoff speeds and produces membranes suitable for low, middle, and high flux ranges. Notably, these membranes exhibit minimal aging and maintain a stable structure. The oxidative breakdown of cellulose during manufacturing is extremely low, and the hemocompatibility of the membranes is very good.

Career Highlights

Winfried Holz is associated with Akzo Nobel N.V., a leading company in the field of specialty chemicals. His work at the company has allowed him to focus on innovative solutions that address critical needs in the healthcare sector. His expertise in membrane technology has positioned him as a key figure in advancing dialysis treatment options.

Collaborations

Throughout his career, Winfried Holz has collaborated with talented professionals, including Michael Diamantoglou and Martin Nywlt. These collaborations have fostered an environment of innovation and have contributed to the development of advanced technologies in the field.

Conclusion

Winfried Holz's contributions to the development of cellulosic dialysis membranes highlight his role as an innovator in medical technology. His patented methods and collaborations with other professionals underscore the importance of teamwork in advancing healthcare solutions. His work continues to impact the field positively, improving the quality of life for patients requiring dialysis treatment.