Company Filing History:
Years Active: 1985
Title: The Innovations of George J Rozman
Introduction
George J Rozman is a notable inventor based in Ashland, Kentucky. He has made significant contributions to the field of lubricating oils, particularly through his innovative processes that enhance the recovery of oil base stocks from crude oil. His work has implications for both the oil industry and the development of high-quality lubricants.
Latest Patents
Rozman holds a patent for a process related to naphthenic lube oils. This patent describes a method for increasing the volume of lubricating oil base stocks recovered from crude oil. The process involves vacuum distillation to recover a fraction with an atmospheric boiling range of about 675°F to 1100°F. This fraction is treated with furfural to extract a hydrocarbon mixture containing at least 50 volume % aromatic hydrocarbons. The resulting raffinate is a lubricating oil base stock that is very high in paraffinic hydrocarbons and low in naphthenic hydrocarbons. The extracted mixture contains at least about 50 volume % aromatic hydrocarbons and less than about 10 volume % paraffinic hydrocarbons. The hydrotreated product is then catalytically dewaxed, resulting in a finished lubricating oil base stock with specific viscosity and composition characteristics.
Career Highlights
Rozman has dedicated his career to advancing the field of lubricating oils. His work at Ashland Oil, Inc. has positioned him as a key figure in the development of innovative oil recovery processes. His patent reflects his commitment to improving the efficiency and quality of lubricating oils, which are essential for various industrial applications.
Collaborations
Throughout his career, Rozman has collaborated with notable colleagues, including William P Hettinger, Jr. and Frank H Turrill. These collaborations have likely contributed to the advancements in his research and the successful development of his patented processes.
Conclusion
George J Rozman is a distinguished inventor whose work in the field of lubricating oils has led to significant innovations. His patent for naphthenic lube oils showcases his expertise and dedication to improving oil recovery processes. His contributions continue to impact the industry positively.