Daniel E Leone

Title: The Innovations of Daniel E Leone

Introduction

Daniel E Leone is a notable inventor based in Charlotte, NC (US). He has made significant contributions to the field of materials science, particularly in the development of microporous membranes. His innovative work has led to advancements that are applicable in various industries.

Latest Patents

Daniel E Leone holds a patent for "Microporous membranes having increased pore densities and process for." This patent discloses a process for forming an open-celled microporous membrane, which can be in film or fiber form. The process includes sequential cold and hot stretching operations, with the cold stretching operation being accomplished in multiple discrete steps. The total cold stretch extension exceeds 30 percent, and often surpasses 40 percent based on the initial unstretched length of the nonporous precursor. The membranes produced exhibit decreased pore size and increased pore densities, characterized by an average pore radius of less than about 0.040 micron. Additionally, these membranes display a distinctive bluish color hue.

Career Highlights

Daniel E Leone is associated with Hoechst Celanese Corporation, where he has been able to apply his expertise in developing innovative materials. His work has not only contributed to the company's portfolio but has also advanced the field of microporous membranes.

Collaborations

Throughout his career, Daniel has collaborated with notable colleagues such as James J Lowery and Harold M Fisher. These collaborations have fostered an environment of innovation and have led to the successful development of new technologies.

Conclusion

Daniel E Leone's contributions to the field of microporous membranes exemplify the spirit of innovation. His work continues to influence advancements in materials science and showcases the importance of collaboration in achieving groundbreaking results.