Steven L Hegwood

Title: Steven L Hegwood: Innovator in Supported Activators

Introduction

Steven L Hegwood is an accomplished inventor based in Spring, TX (US). He has made significant contributions to the field of chemical engineering, particularly in the development of supported activators. His innovative work has led to the creation of a patent that enhances the efficiency of polymerization processes.

Latest Patents

Hegwood holds a patent for a "Supported Activator." This invention relates to supported activators that comprise the product of the combination of an ion-exchange layered silicate, an organoaluminum compound, and a heterocyclic compound, which may be substituted or unsubstituted. The patent further details catalyst systems that include catalyst compounds and such activators, as well as processes to polymerize unsaturated monomers using the supported activators. The terminology used in the patent specification clarifies that 'activator' is interchangeable with 'co-catalyst,' while 'catalyst' refers to a metal compound that polymerizes olefins when combined with an activator.

Career Highlights

Hegwood is associated with ExxonMobil Chemical Patents Inc., where he has been instrumental in advancing chemical technologies. His work has not only contributed to the company's portfolio but has also impacted the broader field of polymer chemistry.

Collaborations

Throughout his career, Hegwood has collaborated with notable colleagues, including Gary L Casty and Smita Kacker. These partnerships have fostered innovation and have been pivotal in the development of new chemical processes and products.

Conclusion

Steven L Hegwood is a notable inventor whose work in supported activators has made a significant impact in the field of chemical engineering. His patent and collaborations reflect his commitment to advancing technology in polymerization processes.