Company Filing History:
Years Active: 1982-1990
Title: **William J Cunningham: Innovator in Aerogel Technology**
Introduction
William J Cunningham, hailing from Williamsville, NY (US), is an accomplished inventor with a notable portfolio of three patents. His innovative work primarily focuses on the development of chromium-based aerogels and their applications in fluorination processes.
Latest Patents
Cunningham’s latest patents include groundbreaking methods for producing chromium(III) oxide and hydroxide aerogels. This novel approach involves the reaction of chromium(VI) oxide with a reducing solvent such as methanol, which is then subjected to hypercritical conditions. The resulting aerogels demonstrate impressive surface areas exceeding 400 m²/g and pore volumes of at least 2 cm³/g, characterized by a uniform pore size distribution. Additionally, his patents reveal a unique fluorination catalyst process using these aerogels, significantly enhancing yields in reactions involving C₂Cl₃F₃ and HF, ultimately producing high-value compounds such as C₂Cl₂F₄ and C₂ClF₅.
Career Highlights
Throughout his career, William J Cunningham has made significant contributions while working for renowned companies, including AlliedSignal Inc. and Allied Chemical Corporation. His expertise in materials science and chemical engineering has paved the way for innovative developments in aerogel technology, allowing for improved effectiveness in various industrial applications.
Collaborations
Collaborative efforts have been a hallmark of Cunningham's career. He has worked alongside esteemed colleagues, including Emery J Carlson and John N Armor, which has allowed for the sharing of knowledge and expertise in their respective fields. These collaborations have helped advance the understanding and application of aerogel technology within the scientific community.
Conclusion
William J Cunningham stands out as an influential inventor whose work on chromium aerogels has opened new avenues in both material science and chemical catalysis. With three patents to his name and a record of successful collaboration with industry leaders, Cunningham's innovative spirit continues to inspire advancements in aerogel technology and beyond.