Gerald R Feistel

Title: The Innovations of Gerald R. Feistel

Introduction

Gerald R. Feistel is a notable inventor based in Hinsdale, IL (US). He has made significant contributions to the field of chemical engineering, particularly in the development of catalysts and extrusion processes. With a total of 4 patents to his name, Feistel's work has had a considerable impact on the industry.

Latest Patents

Feistel's latest patents include innovative methods for enhancing the properties of silica-alumina and alumina-phosphorous powders. One of his patents, titled "Polycarboxylic acids as extrusion aids for silica-aluminas," describes how the addition of up to 15% by weight of a polycarboxylic acid, containing 2-10 carbon atoms, can improve the extrusion process of silica-alumina powders. This addition not only enhances the properties of the catalyst supports but also increases the extrusion rate. Another significant patent, "Process for preparing phosphorous-alumina catalysts using polycarboxylic," outlines a similar approach for alumina-phosphorous powders, demonstrating the versatility and effectiveness of polycarboxylic acids in catalyst preparation.

Career Highlights

Gerald R. Feistel is currently associated with Nalco Chemical Company, where he continues to innovate and develop new chemical processes. His expertise in catalyst development has positioned him as a key figure in his field.

Collaborations

Feistel has collaborated with several professionals in his career, including George N. Pessimisis and Monica E. Choca. These collaborations have contributed to the advancement of his research and the successful implementation of his patented technologies.

Conclusion

Gerald R. Feistel's contributions to the field of chemical engineering through his patents and collaborations highlight his innovative spirit and dedication to improving catalyst technologies. His work continues to influence the industry and pave the way for future advancements.