John A Jungerman

Title: John A Jungerman: Innovator in Radioactive Production

Introduction

John A Jungerman is a notable inventor based in Davis, CA (US). He has made significant contributions to the field of medicinal isotope production, particularly through his innovative methods.

Latest Patents

Jungerman holds a patent for a method titled "Continuous flow radioactive production." This invention involves preparing medicinally acceptable .sup.123 I by bombarding an alkali metal or iodine target in the liquid phase with a proton beam of predetermined amperage and energy. The process includes continuously passing a helium stream, which may contain a small amount of xenon, through the target area. The radioactive xenon collected by the helium stream is then trapped in a cold trap, purified, and isolated in a decay vessel, where it decays to .sup.123 I. An iodine scavenger is also provided for the helium effluent from the target to remove any iodine from the helium stream, ensuring the purity of the desired isotope.

Career Highlights

Jungerman's work at the University of California has been instrumental in advancing the production of medicinal isotopes. His innovative approach has the potential to enhance the availability of critical medical resources.

Collaborations

He has collaborated with notable colleagues such as Horace H Hines and Manuel C Lagunas-Solar, contributing to the advancement of research in his field.

Conclusion

John A Jungerman's contributions to the field of radioactive production highlight his innovative spirit and dedication to improving medical technology. His patent reflects a significant advancement in the preparation of medicinal isotopes, showcasing the importance of innovation in healthcare.