This inventor holds 4 USPTO granted patents. Top assignees: Climax Chemical Company, Climax Chemical Corporation. Active years: 1979-1981.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1979-1981
Title: Innovations of Curtis W. Cannon in Chemical Processes
Introduction
Curtis W. Cannon is a notable inventor based in San Diego, CA, recognized for his contributions to chemical engineering and processes. He holds a total of 4 patents, showcasing his innovative approaches in the production of hydrogen fluoride and phosphoric acid. His work has significantly impacted the efficiency and sustainability of chemical manufacturing.
Latest Patents
Cannon's latest patents include a process for producing hydrogen fluoride and phosphoric acid. This improved method involves the reaction of fluoride-bearing ores, such as fluorospar and fluorapatite, with fluorosulfonic acid. The process utilizes the exothermic heat of the reaction to vaporize volatile phosphorous compounds and produce substantial quantities of hydrogen fluoride. Additionally, it allows for the addition of calcium fluoride to react with by-product sulfuric acid, eliminating the need for a separate recovery step.
Another significant patent details an improved method for treating calcium phosphate sources with fluorosulfonic acid in the presence of moisture. This method converts over 98.00% of phosphorous into volatile compounds, which can be hydrolyzed to produce phosphoric acid and hydrogen fluoride. The process is designed to be relatively self-sustaining, requiring minimal external reagents.
Career Highlights
Throughout his career, Cannon has worked with various companies, including Climax Chemical Company and Climax Chemical Corporation. His experience in these organizations has contributed to his expertise in chemical processes and innovations.
Collaborations
Cannon has collaborated with notable professionals in the field, including Robert N. Hall and Chung-Kong Chow. These collaborations have further enriched his work and expanded the impact of his inventions.
Conclusion
Curtis W. Cannon's innovative approaches to chemical processes have led to significant advancements in the production of hydrogen fluoride and phosphoric acid. His patents reflect a commitment to improving efficiency and sustainability in chemical manufacturing.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile