George C Na

Title: George C Na: Innovator in Nanoparticle Technology

Introduction

George C Na is a prominent inventor based in Fort Washington, PA (US). He holds a total of 8 patents that showcase his contributions to the field of nanoparticle technology. His innovative work has significantly advanced the understanding and application of nanoparticles in various industries.

Latest Patents

One of his latest patents is titled "Method of preparing nanoparticle compositions containing charged." This invention discloses a composition comprised of nanoparticles having a non-ionic surfactant as a surface modifier adsorbed on the surface and a charged phospholipid as a cloud point modifier associated therewith. The cloud point modifier is present in an amount sufficient to increase the cloud point of the surface modifier. A preferred non-ionic surfactant surface modifier is a poloxamine or tyloxapol, while preferred charged phospholipid cloud point modifiers include dimyristoyl phosphatidyl glycerol. This invention further discloses a method of making nanoparticles by contacting them with the cloud point modifier for a time and under conditions sufficient to increase the cloud point of the surface modifier.

Another significant patent is "Method of making nanoparticulate X-ray blood pool contrast agents using." This invention is directed to a composition comprised of nanoparticles containing an X-ray diagnostic compound, having a high molecular weight nonionic surfactant as a surface modifier adsorbed on the surface and a cloud point modifier associated therewith. The present invention also outlines a method for making nanoparticles comprising these components.

Career Highlights

George C Na has worked with notable companies such as Sterling Winthrop Inc. and Eastman Kodak Company. His experience in these organizations has contributed to his expertise in nanoparticle technology and innovation.

Collaborations

Throughout his career, George has collaborated with esteemed colleagues, including Natarajan Rajagopalan and Kenneth Robert Hollister. These collaborations have further enriched his research and development efforts in the field.

Conclusion

George C Na is a distinguished inventor whose work in nanoparticle technology has led to significant advancements in the field. His patents reflect a commitment to innovation and a deep understanding of the complexities involved in nanoparticle applications.