This inventor holds 1 USPTO granted patent. Top assignee: E.i. Dupont De Nemours and Company. Active years: 1987.
Company Filing History:
Years Active: 1987
Title: Katsunosuke Kitagawa: Innovator in Surfactant Separation
Introduction
Katsunosuke Kitagawa is a notable inventor based in Shimizu, Japan. He has made significant contributions to the field of chemical engineering, particularly in the area of surfactant separation processes. His innovative work has led to the development of a patented process that enhances manufacturing efficiency.
Latest Patents
Katsunosuke Kitagawa holds a patent for a process titled "Process for separating surfactants from liquid used in the manufacture." This patent involves a method for separating the ammonium salt of a selected fluoroalkanoic acid and a selected hydrocarbyl oxyethoxylated polyether from aqueous dross liquor. This innovative process is crucial for improving the quality and efficiency of chemical manufacturing.
Career Highlights
Kitagawa is currently employed at E.I. du Pont de Nemours and Company, a leading global science and technology company. His work at DuPont has allowed him to apply his expertise in surfactant separation, contributing to advancements in various industrial applications.
Collaborations
Throughout his career, Katsunosuke Kitagawa has collaborated with esteemed colleagues, including Charles S. Cope and Kazuo Konabe. These collaborations have fostered a productive environment for innovation and have led to significant advancements in their respective fields.
Conclusion
Katsunosuke Kitagawa is a distinguished inventor whose work in surfactant separation has made a lasting impact on the chemical manufacturing industry. His contributions continue to influence advancements in technology and innovation.