Company Filing History:
4 out of 18 
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1 out of 1 Years Active: 2005-2023
Title: Innovations and Contributions of Inventor Stefan K Zeisler
Introduction
Stefan K Zeisler is a notable inventor based in Vancouver, Canada. He has made significant contributions to the field of separation processes and cyclotron production. With a total of five patents to his name, Zeisler's work has advanced the understanding and application of various isotopes.
Latest Patents
One of his latest patents is titled "Systems, apparatus and methods for separating actinium, radium, and thorium." This invention describes a method for separating actinium and/or radium from proton-irradiated thorium metal. The process involves irradiating thorium metal to produce isotopes, including thorium, actinium, and/or radium. The resultant product is dissolved in a solution, and a selective precipitant is used to precipitate a bulk portion of the thorium, which can then be recovered. Additionally, chromatography is performed on the remaining solution to remove residual thorium and to separate actinium from radium.
Another significant patent is "Processes, systems, and apparatus for cyclotron production of technetium-99m." This system is designed for producing technetium-99m from molybdate-100. It includes a target capsule apparatus for housing a Mo-100-coated target plate, along with a target capsule pickup apparatus for engaging and delivering the target cell apparatus into a target station apparatus. The target station apparatus is engaged with a cyclotron for irradiating the Mo-100-coated target plate with protons, and it features a dissolution/purification module for processing the irradiated target.
Career Highlights
Throughout his career, Stefan K Zeisler has worked with prominent organizations such as TRIUMF and the University of British Columbia. His experience in these institutions has allowed him to collaborate on various innovative projects and contribute to advancements in nuclear science.
Collaborations
Zeisler has collaborated with notable colleagues, including Kenneth Robert Buckley and Paul Schaffer. Their combined expertise has fostered a productive environment for research and development in their respective fields.
Conclusion
Stefan K Zeisler's contributions to the field of isotope separation and cyclotron production have made a lasting impact. His innovative patents and collaborations highlight his dedication to advancing scientific knowledge and technology.
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