Company Filing History:
Years Active: 1997-1998
Title: Innovations of William Patrick Fitzgerald
Introduction
William Patrick Fitzgerald is a notable inventor based in Sarnia, Canada. He has made significant contributions to the field of chemical engineering, particularly in the analysis and properties of crude oils. With a total of 2 patents, Fitzgerald's work has advanced the understanding of crude oil characteristics and their applications.
Latest Patents
Fitzgerald's latest patents include a "Direct method for determination of true boiling point distillation." This invention relates to a method for rapidly determining weight and volume percent true boiling point curves for crude oils and fractions thereof. The method involves at least a partial separation of the crude oil or fraction into constituent chemical components, obtaining mass spectra of the chemical components, correlating retention time windows with boiling points for standard hydrocarbon mixtures, and converting the total ion current obtained from the mass spectra for selected components to weight and volume percent true boiling points by comparison with data obtained from a standard crude oil or fraction thereof.
Another significant patent is the "Method for predicting chemical or physical properties of crude oils." This method predicts the properties of crude oils or their boiling fractions by selecting a chemical, perceptual, physical, or performance property or groups of properties of the crude oil or its boiling fractions. A training set is created from reference samples containing characteristic molecular species present in the crude oil or its boiling fractions. The reference samples are subjected to GC/MS analysis, and the often collinear data generated is treated by multivariate correlation methods. The training set produces coefficients that are multiplied by the matrix generated from a GC/MS analysis of an unknown sample to produce a predicted value of the selected properties.
Career Highlights
Fitzgerald is currently associated with Exxon Research and Engineering Company, where he continues to innovate and contribute to the field. His work has been instrumental in enhancing the methodologies used in crude oil analysis.
Collaborations
Fitzgerald has collaborated with notable coworkers such as Stilianos George Roussis and James W Fedora. Their combined expertise has furthered the advancements in the chemical engineering domain.
Conclusion
William Patrick Fitzgerald's contributions to the field of chemical engineering, particularly through his patents, have significantly impacted the analysis of crude oils. His innovative methods continue to pave the way for advancements in this essential industry.