Jena Lynn Johngrass

Title: Jena Lynn Johngrass: Innovator in Rubber Technology

Introduction

Jena Lynn Johngrass is a notable inventor based in Cleveland, OH, who has made significant contributions to the field of rubber technology. With a focus on enhancing the compatibility of silica fillers and synthetic rubbers, her work has implications for the tire manufacturing industry.

Latest Patents

Jena holds a patent for a groundbreaking invention titled "Silicon-functionalized rubber." This innovation addresses the compatibility issues between silica fillers and synthetic rubbers synthesized using lanthanide-based catalyst systems, such as neodymium catalyst systems. By terminating the polymerization process with a vinyl silane terminating agent, Jena's method allows for the functionalization of polymer chain ends with silicon-containing groups. This results in improved characteristics for tire rubber formulations, particularly in tire tread formulations that exhibit enhanced wear characteristics and reduced rolling resistance.

Career Highlights

Jena is currently employed at The Goodyear Tire & Rubber Company, where she applies her expertise in rubber technology to develop advanced materials for tire production. Her innovative approach has positioned her as a key player in the industry, contributing to the development of high-performance tire products.

Collaborations

Jena has collaborated with notable colleagues, including Seth Cody Ensign and Margaret Flook Vielhaber, to further advance research and development in rubber technology. These collaborations have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Jena Lynn Johngrass is a pioneering inventor whose work in silicon-functionalized rubber is transforming the tire manufacturing industry. Her contributions not only enhance the performance of tire products but also demonstrate the importance of innovation in materials science.