Nigel Raymond Stevenson is a notable inventor based in Sugar Hill, GA (US). He holds a total of 10 patents, showcasing his significant contributions to the field of radiochemistry. His work primarily focuses on the development of processes and compositions related to radioactive materials.

Latest Patents

One of his latest patents is titled "Process for producing radioactive dry Sn-117M tetraiodide radiochemical." This patent describes methods and compositions for preparing a radioactive solution of Sn-117m tetraiodide. The process involves reacting a radioactive solid Sn containing Sn-117m with a solution of iodine in an organic solvent. The reaction occurs at a specific temperature and duration to form Sn-117m tetraiodide. After the reaction, the organic solvent is removed by evaporation, leaving behind dry Sn-117m tetraiodide. The organic solvent used is a low boiling point solvent capable of dissolving iodine and Sn tetraiodide, which may include dichloromethane, trichloromethane, or tetrachloromethane. Another significant patent is "High purity SN-117M compositions and methods of preparing same." This method involves purifying a high specific activity Sn-117m composition by extracting an iodide complex of Sn-117m with an organic solvent from an acidic aqueous cadmium solution.

Career Highlights

Throughout his career, Nigel has worked with various companies, including Serene, LLC and Clear Vascular Inc. His innovative approaches and dedication to research have led to advancements in the field of radiochemistry.

Collaborations

He has collaborated with notable coworkers such as Jaime Simon and Gilbert R Gonzales, contributing to the success of various projects and patents.

Conclusion

Nigel Raymond Stevenson is a distinguished inventor whose work in radiochemistry has led to significant advancements and numerous patents. His innovative processes continue to impact the field positively.

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