David R Foresteer

Title: David R. Foresteer: Innovator in Phosphorus Derivatives

Introduction

David R. Foresteer is a notable inventor based in Conroe, TX (US). He has made significant contributions to the field of chemistry, particularly in the development of phosphorus derivatives of polyalkenylsuccinimides. His work focuses on enhancing the processing of liquid hydrocarbonaceous mediums, such as crude oil.

Latest Patents

David R. Foresteer holds 1 patent for his invention titled "Compositions of phosphorus derivatives of polyalkenylsuccinimides." This patent discloses methods of using these derivatives as antifoulants in liquid hydrocarbonaceous mediums during processing at elevated temperatures. The derivatives are formed through a reaction involving a polyalkenylsuccinimide intermediate, formaldehyde, and a phosphorus compound with at least one acidic hydrogen P-H bond. The intermediate itself is created by reacting polyalkenylsuccinic anhydride with polyamine.

Career Highlights

Foresteer is associated with Betz Laboratories, Inc., where he has been instrumental in advancing research and development in his area of expertise. His innovative approach has contributed to the efficiency and effectiveness of chemical processes in the industry.

Collaborations

Throughout his career, David has collaborated with esteemed colleagues, including Paul V. Roling and Bruce E. Wright. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.

Conclusion

David R. Foresteer exemplifies the spirit of innovation in the field of chemistry. His work on phosphorus derivatives has the potential to significantly impact the processing of hydrocarbonaceous mediums. His contributions continue to inspire advancements in chemical engineering and related fields.