Company Filing History:
4 out of 32 
2 out of 7,038 
1 out of 2,313 
Years Active: 1986-2005
Title: Innovations of James W. Hershberger
Introduction
James W. Hershberger is a notable inventor based in Oxford, OH (US). He has made significant contributions to the field of petroleum distillate processing, holding a total of 7 patents. His work focuses on methods to remove contaminants from petroleum distillates, showcasing his expertise in chemical engineering and environmental sustainability.
Latest Patents
One of his latest patents involves a method of removing contaminants from petroleum distillates. This innovative process addresses the removal of acidic compounds, color, and polynuclear aromatic hydrocarbons. The method employs a phase transfer catalyst to facilitate the transfer of inorganic or organic bases to the substrate of the distillate. In this process, an inorganic or organic base, along with a phase transfer catalyst selected from quaternary ammonium salts, polyol ethers, and crown ethers, is mixed with used oil distillate and heated. Contaminants are subsequently removed through distillation. A solvent is then mixed with the resulting distillate to extract contaminants, which are recovered and distilled for reuse. The petroleum distillate is also distilled to eliminate any remaining solvent, ensuring that the recovered solvent can be reused effectively.
Career Highlights
Throughout his career, James W. Hershberger has worked with esteemed institutions such as Miami University and The Goodyear Tire & Rubber Company. His experience in these organizations has contributed to his development as an inventor and researcher in the field of petroleum processing.
Collaborations
James has collaborated with notable individuals in his field, including Jeffrey H. Sherman and Richard T. Taylor. These collaborations have likely enriched his research and innovation efforts.
Conclusion
James W. Hershberger's contributions to the field of petroleum distillate processing through his innovative patents demonstrate his commitment to improving environmental sustainability. His work continues to influence the industry and inspire future innovations.