Company Filing History:
Years Active: 1995-1997
Title: Innovations by Clarence A Coates
Introduction
Clarence A Coates is a notable inventor based in Blountville, TN (US). He has made significant contributions to the field of thermoplastic materials, holding a total of 3 patents. His work focuses on innovative methods for tagging thermoplastic containers, which play a crucial role in recycling processes.
Latest Patents
One of his latest patents is a method for tagging thermoplastic materials with near infrared. This invention provides new compounds that serve as near infrared fluorophoric markers. The method allows for tagging thermoplastic containers using these fluorescing compounds or copolymerized residues that are easily detectable. The new compounds include phthalocyanine and naphthalocyanine derivatives, which are covalently bonded to substituted silicon and aluminum compounds. This system is designed to mark and identify various classes of thermoplastic wastes, facilitating their sorting and recycling.
Another patent by Coates also focuses on tagging thermoplastic materials with near infrared. It outlines a method for identifying thermoplastic containers and includes thermoplastic polymer compositions that incorporate the near infrared fluorescing compounds. This comprehensive approach enhances the identification and recycling of thermoplastic materials.
Career Highlights
Clarence A Coates is associated with Eastman Chemical Company, where he has contributed to advancements in material science. His innovative work has positioned him as a key figure in the development of sustainable practices in the industry.
Collaborations
Coates has collaborated with notable coworkers such as James J Krutak and Michael R Cushman. Their combined expertise has furthered the research and development of new materials and methods in the field.
Conclusion
Clarence A Coates is a distinguished inventor whose work in thermoplastic materials has led to significant advancements in recycling technology. His innovative patents reflect a commitment to sustainability and efficiency in material usage.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.