Dorothy J Leeson

Title: The Innovative Contributions of Dorothy J Leeson

Introduction

Dorothy J Leeson is a notable inventor based in North Canton, OH (US). She has made significant contributions to the field of drug delivery systems, particularly through her innovative patent. Her work exemplifies the intersection of science and technology in improving healthcare solutions.

Latest Patents

Dorothy J Leeson holds a patent for a "Transdermal multipolymer drug delivery system." This dermal composition comprises a drug, a multi-polymer of vinyl acetate, polyethylene, and optionally one or more monomers, a natural or synthetic rubber, and a tackifying agent. The ratio of the multipolymer to the rubber is about 1:1 to about 10:1, with a more preferred ratio of 1:1 to 5:1, and even more preferably 3:1. The dermal composition can also contain a crosslinking agent, tackifiers, penetration enhancers, and other ingredients known for use in adhesives for the transdermal delivery of drugs. The production methods for these dermal compositions include the homogeneous mixing of the multi-polymer, drug, and optional crosslinking agent in aqueous solution, followed by the removal of excess water.

Career Highlights

Dorothy J Leeson is associated with Noven Pharmaceuticals, Inc., where she has contributed her expertise in drug delivery systems. Her innovative approach has led to advancements in the field, enhancing the efficacy of transdermal drug delivery.

Collaborations

Some of her notable coworkers include Steven Sablotsky and John M Questel. Their collaborative efforts have furthered the development of innovative solutions in the pharmaceutical industry.

Conclusion

Dorothy J Leeson's contributions to the field of drug delivery systems highlight her innovative spirit and dedication to improving healthcare. Her patent for a transdermal multipolymer drug delivery system is a testament to her expertise and commitment to advancing medical technology.