Mark McCormick

Title: Innovations of Mark McCormick

Introduction

Mark McCormick is a notable inventor based in Saint Paul, MN (US). He has made significant contributions to the field of materials science, particularly in the development of advanced hollow fiber membranes. With a total of seven patents to his name, McCormick's work has had a substantial impact on various applications in filtration and separation technologies.

Latest Patents

Among his latest patents, McCormick has developed hollow fiber membranes with nucleating agents and methods of making and using them. These membranes consist of a substrate with numerous pores and a skin layer that overlays the porous substrate. The porous substrate is made from a semi-crystalline thermoplastic polyolefin (co)polymer resin combined with a nucleating agent to enhance nucleation. The skin layer is composed of a different semi-crystalline thermoplastic polyolefin (co)polymer resin, which is less porous than the substrate, creating an effective barrier for various applications.

Another significant patent involves asymmetric hollow fiber membranes, which also include a porous substrate and a skin layer. The porous substrate in this case is derived from a specific combination of monomers, while the skin layer is designed to be nonporous, enhancing the membrane's functionality. These innovations are crucial for improving the efficiency of membrane contactors and related production methods.

Career Highlights

Mark McCormick is currently associated with 3M Innovative Properties Company, where he continues to push the boundaries of material innovation. His work has not only contributed to the advancement of technology but has also positioned him as a key figure in the field of polymer science.

Collaborations

Throughout his career, McCormick has collaborated with talented individuals such as Nathan E Schultz and Fuming B Li. These partnerships have fostered a creative environment that has led to groundbreaking advancements in membrane technology.

Conclusion

Mark McCormick's contributions to the field of hollow fiber membranes exemplify the spirit of innovation. His patents reflect a deep understanding of materials science and a commitment to advancing technology for practical applications.