This inventor holds 7 USPTO granted patents. Top assignee: Ppg Industries, Inc.. Active years: 1977-1985.
Company Filing History:
Years Active: 1977-1985
Title: Innovations of James A Cook, Jr.
Introduction
James A Cook, Jr. is a notable inventor based in Barberton, OH (US). He has made significant contributions to the field of chemical processes, holding a total of 7 patents. His work focuses on improving the efficiency and effectiveness of various chemical reactions.
Latest Patents
One of his latest patents is a process for producing 2-halomethyl-1,3-cyclic acetal. This innovation enhances the yield and purity of 2-halomethyl-1,3-cyclic acetals by subjecting the reaction product of 1,2-dihaloethyl acetate and aliphatic diol to alkaline hydrolysis. The resulting aqueous and organic phases are then separated, and the organic phase is distilled to recover the desired product. Another significant patent involves a process improvement for diphenyl ether production. This invention relates to isolating certain diphenyl ethers from an aprotic organic solvent by adding a diphenyl ether phase forming amount of water to a reaction mixture containing the diphenyl ether dissolved in the solvent.
Career Highlights
James A Cook, Jr. is currently associated with PPG Industries, Inc., where he continues to innovate and develop new chemical processes. His work has had a substantial impact on the industry, showcasing his expertise and dedication to advancing chemical engineering.
Collaborations
Throughout his career, he has collaborated with notable coworkers such as William A Keim and Steven E Pamer. These partnerships have contributed to the successful development of his patented processes.
Conclusion
James A Cook, Jr. is a distinguished inventor whose contributions to chemical processes have led to significant advancements in the field. His innovative patents and collaborations reflect his commitment to improving industrial practices.