Company Filing History:
Years Active: 1977-1992
Title: The Innovations of Peter G Pappas
Introduction
Peter G Pappas is a notable inventor based in Downers Grove, IL (US). He has made significant contributions to the field of chemical engineering, particularly in the area of gas-phase reactions. With a total of 6 patents to his name, Pappas has demonstrated a commitment to advancing technology through his innovative ideas.
Latest Patents
Among his latest patents, Pappas has developed processes for the gas-phase mono N-alkylation of aromatic primary amines. This patent describes methods for the mono N-alkylation of aniline or aminonaphthalene using C1 to C5 aliphatic alcohols or ethers over specific catalyst compositions based on crystalline molecular sieves or amorphous silica-aluminas. Another significant patent focuses on the passivation of polyamine dispersants toward fluorohydrocarbon. This innovation involves the reaction of dispersants containing basic amine groups with a passivating amount of a dicarboxylic acid or anhydride.
Career Highlights
Throughout his career, Pappas has worked with prominent companies such as Standard Oil Company (Indiana) and Amoco Corporation. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.
Collaborations
Pappas has collaborated with notable colleagues, including John A Cengel and Mark W Hunt. These partnerships have likely enriched his work and led to further advancements in his field.
Conclusion
Peter G Pappas is a distinguished inventor whose work has significantly impacted chemical engineering. His innovative patents and collaborations reflect his dedication to advancing technology and improving industrial processes.