Company Filing History:
3 out of 2,424 
1 out of 80 Years Active: 2000-2002
Title: The Innovative Contributions of Stuart R. MacPherson
Introduction
Stuart R. MacPherson is a notable inventor based in Piedmont, CA (US), recognized for his significant contributions to the field of chemical engineering. With a total of 4 patents to his name, MacPherson has made strides in the production and separation of paraxylene, a crucial compound in the petrochemical industry.
Latest Patents
Among his latest patents is a groundbreaking process for the production of paraxylene, which involves high-temperature crystallization and partial melting of crystals. This innovative method allows for the efficient extraction of paraxylene from a charge containing C7-C9 aromatic hydrocarbons. The process includes enriching a first fraction to at least 30% weight with paraxylene, followed by purification through high-temperature crystallization. The resulting pure paraxylene crystals can be completely melted to collect a liquid stream of melted paraxylene.
Career Highlights
Throughout his career, MacPherson has worked with esteemed organizations such as the Institut Français Du Pétrole and the Institute Français Du Pétrole. His work has significantly impacted the methodologies used in the petrochemical sector, particularly in the efficient production and separation of valuable compounds.
Collaborations
MacPherson has collaborated with notable professionals in his field, including Paul Mikitenko and Gerard Paul Hotier. These partnerships have contributed to the advancement of his innovative processes and have fostered a collaborative environment for research and development.
Conclusion
Stuart R. MacPherson's contributions to the field of chemical engineering, particularly in the production and separation of paraxylene, highlight his innovative spirit and dedication to advancing technology. His work continues to influence the petrochemical industry and showcases the importance of innovation in driving progress.