Harold Stanley Bruner

Title: Harold Stanley Bruner: Innovator in Chemical Processes

Introduction

Harold Stanley Bruner is a notable inventor based in Hockessin, DE (US). He has made significant contributions to the field of chemistry, particularly in the development of processes for the preparation of various chemical compounds. With a total of 2 patents to his name, Bruner's work has had a lasting impact on the industry.

Latest Patents

Bruner's latest patents include innovative processes that enhance the production of important chemical substances. One of his patents focuses on the "Preparation of 3-pentenoic acid," which describes an improved method for synthesizing this compound through the reaction of butadiene with carbon monoxide and water. This process utilizes a rhodium-containing catalyst and an iodide promoter, incorporating carbon monoxide stripping to effectively separate and recover the 3-pentenoic acid product. Another significant patent is for the "Manufacture of adipic acid," which outlines a process for producing adipic acid from pentenoic acids or their esters. This method involves the hydrocarboxylation of a reaction mixture where gamma-valerolactone constitutes 30 to 70% by weight.

Career Highlights

Throughout his career, Bruner has worked with prominent companies such as E.I. du Pont de Nemours and Company and DSM N.V. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Bruner has collaborated with esteemed colleagues, including Samuel L. Lane and Bruce Edwin Murphree. These partnerships have fostered a creative environment that has led to the development of groundbreaking chemical processes.

Conclusion

Harold Stanley Bruner's contributions to the field of chemistry through his patents and collaborations highlight his role as an influential inventor. His innovative processes continue to shape the industry and inspire future advancements.