Company Filing History:
Years Active: 1983-1994
Title: David S Kashdan: Innovator in Controlled-Release Systems
Introduction
David S Kashdan is a notable inventor based in Kingsport, TN (US), recognized for his contributions to the field of controlled-release delivery systems. With a total of 5 patents, his work has significantly impacted various industries, including pharmaceuticals and coatings.
Latest Patents
Kashdan's latest patents include a controlled-release delivery system designed for the effective delivery of bioactive materials such as medicaments, cosmetic ingredients, and agrichemicals. This innovative system utilizes cellulose acetate succinate or specific blends of cellulose acetate phthalate polymers as enteric coating materials. Additionally, he has developed a method for delivering active ingredients to animals using this controlled-release system. Another significant patent involves acid-curable cellulose esters containing melamine pendent groups. These modified cellulose esters are created by grafting melamine moieties onto the cellulose esters' backbone, resulting in materials that are highly useful in coating applications for wood, leather, and metal substrates. These coatings exhibit enhanced properties and solvent resistance when heated in the presence of an acid catalyst.
Career Highlights
Throughout his career, David S Kashdan has worked with prominent companies such as Eastman Kodak Company and Eastman Chemical Company. His experience in these organizations has allowed him to refine his expertise in materials science and innovation.
Collaborations
Kashdan has collaborated with notable individuals in his field, including Phillip Michael Cook and Stephen H Wu. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
David S Kashdan's innovative work in controlled-release systems and modified cellulose esters showcases his significant contributions to science and technology. His patents reflect a commitment to enhancing product performance across various applications.