Company Filing History:
9 out of 58 
7 out of 167 
5 out of 54 
Years Active: 1976-1996
Title: **Howard P. Angstadt: A Pioneer in Alkylation Catalysis**
Introduction
Howard P. Angstadt, located in Media, PA, is a prolific inventor known for his significant contributions to the field of catalysis. With an impressive portfolio of 27 patents, Angstadt has dedicated his career to advancing innovations in alkylation processes, aiming to enhance the efficiency and effectiveness of chemical production.
Latest Patents
Among Angstadt's notable recent patents are the advancements related to solid superacid alkylation catalyst compositions and the alkylation methods that employ these unique catalysts. One of his latest patents describes a process where isoparaffins and olefins are alkylated by contact with a solid superacid such as sulfated zirconia, optionally enhanced with added metals and either heteropolyacids (HPAs) or polyoxoanions (POAs). This innovative approach results in higher yields of desirable high-octane components compared to traditional methods lacking HPAs or POAs. Additionally, he has developed a process for alkylation using solid superacid catalysts in the liquid phase, showcasing important advantages over both liquid acid catalysts and vapor-phase alkylation using solid superacid catalysts.
Career Highlights
Angstadt has played an integral role in companies such as Sun Ventures, Inc. and Suntech, Inc., where he applied his expertise to drive innovation in chemical processes. His dedication to research and development has firmly established him as a leader in his field.
Collaborations
Throughout his career, Howard has collaborated with esteemed colleagues, including Elmer J. Hollstein and Chao-Yang Hsu. These partnerships have contributed to his success and the advancement of alkylation technologies, fostering an environment of shared knowledge and expertise.
Conclusion
Howard P. Angstadt's legacy in the field of catalysis is reflected in his extensive patent portfolio and impactful contributions to alkylation methods. His work continues to influence the chemical industry, paving the way for more efficient and effective processes that benefit various applications, particularly in the production of high-octane motor fuel and other valuable products.