This inventor holds 2 USPTO granted patents. Top assignee: Lever Brothers Company. Active years: 1981-1987.
Company Filing History:
Years Active: 1981-1987
Title: Innovations of Andrew C Coxon
Introduction
Andrew C Coxon is a notable inventor based in Wirral, GB. He has made significant contributions to the field of chemistry, particularly in the development of processes for producing sugar acetates and detergent compositions. With a total of 2 patents to his name, his work reflects a commitment to innovation and efficiency in chemical processes.
Latest Patents
Coxon's latest patents include a process for preparing glucose penta-acetate and xylose tetra-acetate. This cost-effective method is suitable for the commercial production of these sugar acetates. The process involves a two-stage reaction, where glucose or xylose is first partially acetylated with acetic acid, followed by full acetylation using excess acetic anhydride. This innovative approach allows for the recycling of excess acetic anhydride and by-product acetic acid, enhancing the sustainability of the process.
Another significant patent by Coxon is related to making detergent compositions. This invention addresses the issue of autoxidation in aqueous detergent slurries containing nonionic surfactants during spray-drying. By utilizing a charge-transfer agent, such as potassium iodide, the autoxidation process is inhibited, leading to improved stability and performance of the detergent products.
Career Highlights
Andrew C Coxon is currently associated with Lever Brothers Company, where he applies his expertise in chemical processes. His work at Lever Brothers has allowed him to contribute to the development of innovative products that meet consumer needs while maintaining efficiency in production.
Collaborations
Coxon has collaborated with notable colleagues, including David J Edge and Mark L Lapper. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in their respective fields.
Conclusion
Andrew C Coxon exemplifies the spirit of innovation through his patents and contributions to the chemical industry. His work not only enhances product development but also promotes sustainable practices in manufacturing.