Company Filing History:
Years Active: 1996-2009
Title: John Henry Hillhouse: Innovator in Phosphonium and Imidazolium Salts
Introduction
John Henry Hillhouse is a notable inventor based in Niagara Falls, Canada. He has made significant contributions to the field of chemistry, particularly in the development of novel phosphonium and imidazolium salts. With a total of 3 patents to his name, Hillhouse's work has implications for various applications in chemical processes.
Latest Patents
Hillhouse's latest patents include innovative methods for the preparation of phosphonium and imidazolium salts. These compounds are recognized for their utility as polar solvents and are characterized by the general formula (I): QX, where Q can be represented by specific formulas, and X can be one of several defined formulas. Additionally, he has developed methods for the preparation of mono- and di-arylphosphines. This process involves reacting an aryl compound with a leaving group attached to a carbon atom of the aromatic ring with phosphine, facilitated by a Group VIII metal catalyst.
Career Highlights
Hillhouse is currently associated with Cytec Technology Corporation, where he continues to advance his research and development efforts. His work has garnered attention for its potential applications in various industrial processes.
Collaborations
Some of his notable coworkers include Yuehui Zhou and Allan J. Robertson, who have collaborated with him on various projects within the field.
Conclusion
John Henry Hillhouse's contributions to the field of chemistry, particularly through his patents on phosphonium and imidazolium salts, highlight his innovative spirit and dedication to advancing chemical science. His work continues to influence the industry and inspire future research.