Milton K Murphy

Title: Milton K. Murphy: Innovator in Gas Separation Membranes

Introduction

Milton K. Murphy is a notable inventor based in Clayton, MO (US), recognized for his contributions to the field of gas separation technologies. With a total of nine patents to his name, Murphy has made significant advancements in the development of membranes that enhance gas selectivity.

Latest Patents

Among his latest patents, Murphy has developed membranes that exhibit enhanced selectivity and methods for producing such membranes. These glassy polymeric gas separation membranes are chemically modified throughout their thickness, resulting in selectivity for specific gas pairs that surpasses the intrinsic selectivity of the original glassy polymeric material. Another notable patent involves asymmetric gas separation membranes featuring graded density skins. These membranes, composed of glassy, hydrophobic polymers, demonstrate effective gas separation with significant increases in permeation while maintaining or exceeding separation selectivity. The design includes increased free volume and a density gradient that becomes denser closer to the surface, effectively decoupling the interdependency between permeability and separation selectivity.

Career Highlights

Throughout his career, Murphy has worked with various companies, including Permea, Inc. His innovative work has positioned him as a key figure in the development of advanced gas separation technologies.

Collaborations

Murphy has collaborated with notable individuals in his field, including Robert E. Kesting and Alfred K. Fritzsche. Their combined expertise has contributed to the advancement of gas separation technologies.

Conclusion

Milton K. Murphy's contributions to the field of gas separation membranes have significantly impacted the industry. His innovative patents and collaborations highlight his role as a leading inventor in this specialized area.