Company Filing History:
Years Active: 1989
Title: Innovations of Alfred K. Fritzsche in Gas Separation Membranes
Introduction
Alfred K. Fritzsche is a notable inventor based in Manchester, MO (US), recognized for his contributions to the field of gas separation technologies. With a total of two patents to his name, Fritzsche has made significant advancements in the development of asymmetric gas separation membranes.
Latest Patents
Fritzsche's latest patents include "Asymmetric gas separation membranes having graded density skins" and "Process for forming asymmetric gas separation membranes having graded density skins." The first patent discloses membranes comprised of glassy, hydrophobic polymers that are effective for gas separation, achieving significant increases in permeation while maintaining equal or greater separation selectivity. These membranes feature increased free volume and a density gradient that becomes denser closer to the surface, effectively decoupling the interdependency between permeability and separation selectivity. The second patent outlines a process for forming high free volume, asymmetric gas separation membranes using a solvent system that enhances rapid gelation without macrovoid formation, resulting in membranes with low residual solvent retention.
Career Highlights
Fritzsche has dedicated his career to advancing membrane technology, particularly in the area of gas separation. His innovative approaches have led to the development of membranes that improve efficiency and effectiveness in various applications.
Collaborations
Throughout his career, Fritzsche has collaborated with esteemed colleagues such as Robert E. Kesting and Milton K. Murphy, contributing to the advancement of membrane technology.
Conclusion
Alfred K. Fritzsche's work in the field of gas separation membranes showcases his innovative spirit and dedication to improving technology. His patents reflect significant advancements that have the potential to impact various industries.