This inventor holds 1 USPTO granted patent. Top assignee: Courtaulds Fibres (Holdings) Limited & Buss Ag. Active years: 1996.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1996
Title: Rainer F Naef: Innovator in Cellulose Solutions
Introduction
Rainer F Naef is a notable inventor based in Dietikon, Switzerland. He has made significant contributions to the field of cellulose solutions, showcasing his expertise through innovative patents. His work has implications for various industries, particularly in the processing of cellulose.
Latest Patents
Rainer F Naef holds a patent for a method of forming solutions. The patent describes a process where a solution of cellulose is created by moving a premix of a tertiary amine N-oxide, water, and cellulose through a thin-film evaporator. This process utilizes a bladed rotor under specific treatment conditions, including a heated surface area ranging from 1 m² to 125 m², a blade speed of 2.5 to 8 m/sec, a pressure of 25 to 100 mb, and a temperature between 90°C to 135°C. This innovative approach enhances the efficiency of cellulose processing.
Career Highlights
Rainer F Naef has worked with Courtaulds Fibres (Holdings) Limited and Buss AG, where he has applied his knowledge and skills in cellulose technology. His career reflects a commitment to advancing the field through research and development.
Collaborations
Rainer has collaborated with Michael C Quigley, further enriching his work and contributing to advancements in cellulose solutions.
Conclusion
Rainer F Naef's contributions to cellulose technology through his innovative patent demonstrate his role as a key inventor in this field. His work continues to influence the industry and pave the way for future advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile