John R Coleman, Jr

Title: Innovations of John R Coleman, Jr.

Introduction

John R Coleman, Jr. is a notable inventor based in Robinson, IL (US). He has made significant contributions to the field of petroleum chemistry, particularly through his innovative processes for producing petroleum sulfonates. His work has implications for various applications in the hydrocarbon industry.

Latest Patents

John R Coleman, Jr. holds a patent for a process for the production of petroleum sulfonate. This patent describes a method to obtain petroleum sulfonates that are useful for imparting micellar characteristics to mixtures of hydrocarbon and aqueous mediums. The process involves reacting a hydrocarbon gas oil feedstock with a solution of ethylene dichloride (EDC) and sulfur trioxide (SO₃) under specific conditions to yield the desired sulfonate.

Career Highlights

Coleman is associated with Marathon Oil Company, where he has applied his expertise in petroleum chemistry. His innovative approach to the production of petroleum sulfonates has positioned him as a valuable asset in the industry. His patent reflects his commitment to advancing chemical processes that enhance the efficiency and effectiveness of hydrocarbon mixtures.

Collaborations

Some of his notable coworkers include Mark A Plummer and Carle C Zimmerman, Jr. Their collaborative efforts contribute to the innovative environment at Marathon Oil Company, fostering advancements in petroleum technology.

Conclusion

John R Coleman, Jr. exemplifies the spirit of innovation in the petroleum industry through his patented processes. His work not only enhances the understanding of petroleum sulfonates but also contributes to the broader field of hydrocarbon chemistry.