This inventor holds 39 USPTO granted patents, primarily in Polyester Compositions. Top assignees: Eastman-Kodak Company, Eastman Chemical Company, Eastman Chemical Corporation. Active years: 1976-2001.
Company Filing History:
21 out of 21,604 
15 out of 2,038 
2 out of 6 
Years Active: 1976-2001
Areas of Expertise:
Title: Bobby J. Sublett: Innovator in Amorphous Copolyesters
Introduction
Bobby J. Sublett, a notable inventor based in Kingsport, TN, has made significant contributions to the field of polymer chemistry with a remarkable portfolio of 39 patents. His innovative work primarily focuses on developing low melt viscosity amorphous copolyesters, which have numerous applications in the medical field, particularly for transporting lipids and other medical solutions.
Latest Patents
Among his latest patents, Sublett has introduced low melt viscosity amorphous copolyesters that exhibit enhanced resistance to lipids. These substances maintain improved heat distortion and glass transition temperatures without a considerable increase in viscosity at low shear rates. This innovation is essential for molding and extruding medical devices such as connectors and tubes, aiding in the transport of sensitive medical substances.
Another significant patent highlights amorphous copolyesters with enhanced glass transition temperatures and improved gas barrier properties. These copolyesters maintain a maximum melt viscosity at around 1 radian/second and demonstrate a glass transition temperature ranging from 88°C to 120°C. The combination of these attributes makes his inventions highly valuable for medical applications.
Career Highlights
Throughout his career, Bobby J. Sublett has been associated with prestigious companies, including Eastman Kodak Company and Eastman Chemical Company. His background in these organizations has provided him with invaluable experience that has contributed to his development of innovative materials.
Collaborations
Sublett has collaborated with talented individuals throughout his career, most notably with Gary Wayne Connell and Jimmy R. Trotter. These partnerships have fostered the exchange of ideas and the advancement of innovative projects within their field.
Conclusion
Bobby J. Sublett's extensive patent portfolio and dedication to innovation reflect his influence in the realm of polymer chemistry. His contributions, particularly in developing functional materials for medical devices, underscore the importance of ongoing research and collaboration among inventors in driving advancements that can profoundly impact healthcare.