Company Filing History:
Years Active: 1984-1995
Title: The Innovative Contributions of Patrick C. Ewener
Introduction
Patrick C. Ewener is a notable inventor based in Sarnia, Canada. He has made significant contributions to the field of solvent dewaxing, with a focus on improving processes and methodologies. With a total of 3 patents to his name, Ewener's work has had a meaningful impact on the industry.
Latest Patents
Ewener's latest patents include innovative methods for controlling the chilling tower profile for dilution chilling dewaxing. This patent addresses the incremental solvent dilution chilling of 600N waxy oils in a staged agitated chilling tower. The process is enhanced by cold solvent injection, which improves the feed filter rate for waxy oils with specific boiling points. Another significant patent is a method for the in-situ repair of solvent dewaxing filter cloths. This method allows for the effective repair of damaged filter cloths, addressing issues such as tears or holes, and involves a thorough cleaning process followed by the application of solvent-resistant adhesive.
Career Highlights
Patrick C. Ewener is currently employed at Exxon Research and Engineering Company, where he continues to develop and refine innovative solutions in his field. His work has been instrumental in advancing the technology related to solvent dewaxing processes.
Collaborations
Ewener has collaborated with esteemed colleagues such as Cedric L. Briens and Bruce M. Sankey. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Patrick C. Ewener's contributions to the field of solvent dewaxing through his patents and collaborative efforts highlight his role as a significant inventor. His work continues to influence the industry and pave the way for future innovations.