Company Filing History:
3 out of 1,780 
1 out of 4,227 
Years Active: 2000-2008
Title: Innovations of John G Matragrano
Introduction
John G Matragrano is a notable inventor based in Baton Rouge, Louisiana. He has made significant contributions to the field of chemical engineering, particularly in the area of blending components and separating aromatic hydrocarbons. With a total of four patents to his name, Matragrano's work has had a substantial impact on refining processes.
Latest Patents
Matragrano's latest patents include a "Process and system for blending components obtained from a stream." This method involves flowing a first stream through a membrane member, which includes a first wafer assembly with a thin film polymer membrane. The process is designed to heat the permeate zone and the polymer membrane while the first stream is being processed. The permeate stream produced can be directed to refinery process units for further processing, with naphtha being the preferred feed stock.
Another significant patent is the "Method and apparatus for separating aromatic hydrocarbons in an isothermal system." This isothermal method allows for the separation of aromatic hydrocarbons from a feed stream by flowing it through a first channel within a wafer assembly. The feed stream is then exposed to a thin film polymer membrane, with the permeate being produced from the assembly. This method may also utilize a series of tandem wafer assemblies for enhanced efficiency in blending transportation fuel.
Career Highlights
Throughout his career, Matragrano has worked with prominent companies such as ExxonMobil Research and Engineering Company and Exxon Research and Engineering Company. His experience in these organizations has allowed him to develop innovative solutions that address complex challenges in the chemical engineering sector.
Collaborations
Matragrano has collaborated with notable colleagues, including Craig Y Sabottke and Marty G Bienstock. These partnerships have contributed to the advancement of his research and the successful development of his patented technologies.
Conclusion
John G Matragrano's contributions to the field of chemical engineering through his innovative patents demonstrate his expertise and commitment to advancing technology in refining processes. His work continues to influence the industry and pave the way for future innovations.