James M Hewitt

Title: Innovations by James M. Hewitt: A Look into His Patent and Contributions

Introduction

James M. Hewitt, an esteemed inventor located in Fairport, NY (US), has made a noteworthy contribution to the field of nanoparticulate carriers through his innovative invention. His dedication to research is reflected in the development of a unique composition that enhances the stability and functionality of colloids within physiological conditions.

Latest Patents

James M. Hewitt holds a patent for his groundbreaking invention titled "Amine polymer-modified nanoparticulate carriers." This invention describes a composition featuring a colloid that remains stable under specific physiological pH and ionic strength. The key elements of this colloid include particles with a silica core and a shell made of a cross-linked poly(ethylene)imine polymer with amine functionalities. Importantly, the particles boast a volume-weighted mean particle size diameter of less than 200 nm, with over 50% of the polymer bound to the core surfaces. Furthermore, the average molecular weight of the polymer is less than 100,000 g/mol, with the composition maintaining a pH value between 6 and 8. The colloid also contains between 300 and 6000 µmol amine-monomer per gram of core particles.

Career Highlights

Currently, James M. Hewitt is associated with Carestream Health, Inc., where he applies his expertise in the development of innovative healthcare technologies. His work at Carestream Health illustrates his commitment to advancing medical solutions through rigorous research and development.

Collaborations

During his career, James has collaborated with talented coworkers, including Joseph F. Bringley and Tiecheng A. Qiao. These partnerships have likely contributed to the successful development and progression of innovative projects, fostering a collaborative environment driven by shared goals in the pursuit of technological advancement.

Conclusion

James M. Hewitt stands as a prominent figure in the field of nanoparticulate carriers, with his patented invention providing meaningful advancements within the healthcare sector. His ongoing work at Carestream Health, coupled with his collaborative efforts, highlights the importance of innovation and teamwork in driving forward-thinking solutions that benefit society.