William E Allen

Title: The Innovative Contributions of William E Allen

Introduction

William E Allen is a notable inventor based in Austin, TX (US). He has made significant contributions to the field of chemistry, particularly in the development of macrocyclic compounds. With a total of 3 patents, his work has implications in various applications, including environmental remediation and liquid chromatography.

Latest Patents

Allen's latest patents focus on calixpyrroles, calixpyridinopyrroles, and calixpyridine macrocycles. These compounds feature 4, 5, 6, 7, or 8 heterocyclic rings and have been shown to be effective and selective ion- and neutral molecule-binding agents. The macrocycles are fully meso-non-hydrogen-substituted porphyrinogens, which were previously known but not recognized for their anion- or molecule-binding properties. The binding mode is primarily noncovalent, utilizing hydrogen-bonding, which introduces a new mode for liquid chromatography known as Hydrogen Bonding Liquid Chromatography. Additionally, these macrocycles have potential applications in environmental remediation by removing undesired ions or neutral molecules, as well as phosphate removal for kidney dialysis.

Career Highlights

Throughout his career, William E Allen has been associated with the University of Texas System, where he has contributed to research and innovation in chemistry. His work has paved the way for advancements in the understanding and application of macrocyclic compounds.

Collaborations

Allen has collaborated with notable individuals in his field, including Jonathan L Sessler and Philip A Gale. These collaborations have further enriched his research and contributed to the development of innovative solutions in chemistry.

Conclusion

William E Allen's contributions to the field of chemistry through his patents and collaborations highlight his role as an influential inventor. His work continues to impact various applications, showcasing the importance of innovation in scientific research.