This inventor holds 4 USPTO granted patents. Top assignees: Emery Industries, Inc., National Distillers and Chemical Corporation. Active years: 1976-1985.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
3 out of 77 
1 out of 321 Years Active: 1976-1985
Title: Alfred Johannes Dieterman: Innovator in Chemical Engineering
Introduction
Alfred Johannes Dieterman is a notable inventor based in Mississauga, Canada. He has made significant contributions to the field of chemical engineering, particularly in the development of innovative chemical compositions. With a total of 4 patents to his name, Dieterman's work has had a lasting impact on various industrial applications.
Latest Patents
Dieterman's latest patents include a defoamer and processing aid for wet process phosphoric acid. This defoamer composition comprises a mixture of defoaming effective amounts of monocarboxylic acid with carbon chains ranging from 12 to 26, a monoalkanolamide, and specific types of alcohols. The invention also details a method for inhibiting foaming in a phosphate rock and sulfuric acid medium during the synthesis of phosphoric acid. Another significant patent involves epoxidized mixed mellitate compounds, which serve as plasticizers for vinyl polymers like polyvinyl chloride. These compounds exhibit improved resistance to oils and hydrocarbon extraction, showcasing Dieterman's innovative approach to enhancing material properties.
Career Highlights
Throughout his career, Dieterman has worked with several prominent companies, including Emery Industries, Inc. and National Distillers and Chemical Corporation. His experience in these organizations has allowed him to refine his expertise in chemical processes and product development.
Collaborations
Dieterman has collaborated with notable professionals in his field, including Roland Hendrick Riem and Eugene F. McCaffrey. These partnerships have contributed to the advancement of his research and the successful implementation of his inventions.
Conclusion
Alfred Johannes Dieterman's contributions to chemical engineering through his patents and collaborations highlight his innovative spirit and dedication to advancing industrial applications. His work continues to influence the field and inspire future innovations.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile