This inventor holds 6 USPTO granted patents. Top assignees: Snia Viscosa Societa Nazionale Industria Applicazioni Viscosa, Asahi Kasei Kogyo Kabushiki Kaisha, Societa Nazionale Industria Applicazioni Viscosa S.p.a.. Active years: 1980-1983.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
5 out of 57 
1 out of 1,297 
1 out of 3 Years Active: 1980-1983
Title: Ugo Paoletti: Innovator in Viscose Rayon Production
Introduction
Ugo Paoletti is a notable inventor based in Monza, Italy, recognized for his contributions to the field of viscose rayon production. With a total of six patents to his name, Paoletti has made significant advancements in the processes involved in creating high-quality viscose yarns.
Latest Patents
Among his latest patents, Paoletti has developed a process for the continuous production of viscose rayon yarns that possess a high degree of whiteness. This innovative method involves extruding a viscose solution into a coagulating bath, drawing and coagulating the extruded filaments, and advancing them in a helical path while undergoing necessary treatments. The process is characterized by completing coagulation to a specific index and treating the filaments with water that has a non-alkaline pH. Additionally, he has patented a process for the continuous spinning of viscose rayon, which includes a two-stage setting process that enhances the quality of the yarn by eliminating the classic desulphuration operation.
Career Highlights
Throughout his career, Ugo Paoletti has worked with prominent companies in the textile industry, including Snia Viscosa and Asahi Kasei Kogyo. His work has focused on improving the efficiency and quality of viscose rayon production, making him a key figure in this sector.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile