Stephen S Hupp

Title: The Innovations of Stephen S. Hupp

Introduction

Stephen S. Hupp is a notable inventor based in Dublin, OH (US). He has made significant contributions to the field of materials science, particularly in the recycling of unsaturated polyesters. With a total of 5 patents to his name, Hupp's work reflects a commitment to innovation and sustainability.

Latest Patents

One of Hupp's latest patents is titled "Glycolysis of cured unsaturated polyesters for producing a recycle." This invention focuses on a method for treating cross-linked unsaturated polyester to derive an alcohol recycle reactant. The process begins with the attrition of the cured polyester to create particulates. Subsequently, any filler or fiberglass is separated to form a regrind. The regrind is then subjected to glycolysis in the presence of excess glycol, which can be catalyzed or uncatalyzed. The final step involves recovering the alcohol reactant for further synthesis. Another significant patent is a "Method for evaluating smooth surfaces," which quantitatively assesses surface waviness through light radiation and image processing. This method allows for a fast, non-contact evaluation with a strong correlation to visual observations.

Career Highlights

Stephen S. Hupp is currently employed at Ashland Oil, Inc., where he continues to innovate and develop new technologies. His work has not only advanced the field of materials science but has also contributed to more sustainable practices in the industry.

Collaborations

Hupp has collaborated with notable colleagues, including Timothy A. Tufts and Chung-Chieh Tsai. These partnerships have fostered a collaborative environment that enhances the innovation process.

Conclusion

Stephen S. Hupp's contributions to the field of materials science through his patents and collaborations highlight his role as a significant inventor. His work in recycling unsaturated polyesters and evaluating surface smoothness showcases his commitment to innovation and sustainability.