Harold W Keller

Title: Harold W. Keller: Innovator in Ion Exchange Technologies

Introduction

Harold W. Keller is a notable inventor based in Rockford, Illinois, recognized for his contributions to the field of ion exchange technologies. With a total of two patents to his name, Keller has developed innovative processes that enhance the efficiency of removing specific compounds from various substances.

Latest Patents

Keller's latest patents include a novel process for the removal of phosphorous from mammalian milk using ion exchange. This process is particularly effective for bovine skim milk and involves passing the milk through a strong base ion exchange material at elevated temperatures. The ion exchange material can be easily regenerated, making the process both efficient and sustainable.

Another significant patent focuses on the separation of phytate from plant protein using ion exchange. This method allows for the upflow passage of a protein slurry through a strong base anion exchanger, achieving over 90% phytate removal while maintaining high protein recovery rates. The process is cost-effective and environmentally friendly, showcasing Keller's commitment to innovation in food processing.

Career Highlights

Keller is currently associated with Abbott Laboratories Corporation, a leading company in the healthcare sector. His work at Abbott has allowed him to apply his innovative ideas in practical settings, contributing to advancements in food technology and nutrition.

Collaborations

Throughout his career, Keller has collaborated with esteemed colleagues such as Christy A. Nardelli and Terrence B. Mazer. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and the development of groundbreaking technologies.

Conclusion

Harold W. Keller's contributions to ion exchange technologies have significantly impacted the fields of food processing and nutrition. His innovative patents reflect a dedication to improving efficiency and sustainability in these areas.