Company Filing History:
Years Active: 1984-1985
Title: The Innovations of Alan P. Leonard
Introduction
Alan P. Leonard, an inventive mind based in Kingsport, TN, has made significant contributions to the realm of polymer technology through his patents. As an inventor currently affiliated with the Eastman Kodak Company, Leonard has dedicated his efforts to developing processes that enhance materials in various applications.
Latest Patents
Alan P. Leonard holds two notable patents, showcasing his expertise and innovative spirit. His first patent is titled "Process for forming copolymer particles." This invention discloses a method for creating olefin-vinyl alcohol copolymer pellets by mixing copolymer particles with water to obtain a wet cake of 20-70% solids. The invention further outlines the extrusion of the copolymer at a controlled temperature just below its melting point to produce rods, which are then divided into individual pellets.
The second patent, "Process for esterification of cellulose using as the catalyst," relates to an efficient method for preparing lower fatty acid esters of cellulose. The process involves esterifying a cellulose compound at temperatures between 75°C and 110°C, utilizing a mixture that includes an organic acid anhydride and a catalyst composed of phosphoric acid, sulfuric acid, and a hindered aliphatic alcohol. This innovative approach enables improved properties of cellulose derivatives.
Career Highlights
Throughout his career, Alan P. Leonard has been a key contributor to the Eastman Kodak Company, where he has exercised his inventive skills to lead advancements in polymer technology. His work not only enhances the performance of materials but also aligns with the company’s focus on innovation and sustainability in the field of photography and imaging.
Collaborations
Leonard's innovative pursuits have been enriched by collaboration with talented coworkers such as John R. Dombroski and J. Maynard Hawkins. These partnerships have facilitated a dynamic exchange of ideas, allowing Leonard to expand on his research and drive forward-thinking developments in his field.
Conclusion
Alan P. Leonard exemplifies the spirit of innovation and progress through his inventive contributions. With his significant patents and collaborative efforts at the Eastman Kodak Company, he continues to shape the future of polymer science and technology. His work demonstrates the vital role of inventors in advancing industry-specific knowledge and applications.