Company Filing History:
Years Active: 2005
Title: Stephen Edward Brewer: Innovator in 1,3-Propanediol Production
Introduction
Stephen Edward Brewer is a notable inventor based in Houston, TX, known for his significant contributions to the field of chemical engineering. He holds one patent that enhances the production process of 1,3-propanediol (PDO), a versatile compound widely used in various applications, including plastics and solvents.
Latest Patents
Brewer's patent, titled "Method for removal of MW176 cyclic acetal formed during the production of 1,3-propanediol," presents an innovative improvement in the chemical production process. This invention addresses the challenges of managing MW176 cyclic acetal during the hydrogenation process of 3-hydroxypropanal (HPA) to produce crude PDO mixtures. The novel method comprises treating the crude PDO mixture with acidic zeolites or cation exchange resins to convert the cyclic acetal into more volatile materials. This allows for easier separation of PDO through distillation.
Career Highlights
Stephen Brewer is currently employed at Shell Oil Company, a leading global energy provider. His expertise in chemical processes and his innovative mindset have made him a valuable asset to the company. Brewer's work on 1,3-propanediol production reflects his commitment to improving industrial processes and enhancing product quality.
Collaborations
Throughout his career, Brewer has collaborated with talented colleagues, including Zaida Diaz and Joseph Broun Powell. Their collective efforts contribute to ongoing research and development in the chemical engineering sector, driving forward innovations that address contemporary challenges in manufacturing and production.
Conclusion
Stephen Edward Brewer's contributions to the field of chemical engineering exemplify the role of inventors in advancing industrial processes. His patent on the improved method for producing 1,3-propanediol highlights his innovative approach to complex chemical challenges. As he continues his work at Shell Oil Company, Brewer remains a key figure in the pursuit of more efficient and effective production methods.