Company Filing History:
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Years Active: 1982-2006
Title: Robert E Lewis: Innovator in Ion Separation and Intra-Coronary Radiation Devices
Introduction:
Meet Robert E Lewis, an inventive mind hailing from Milford, NH (US). With a penchant for developing novel methods and apparatuses, Lewis has made significant contributions in the fields of ion separation and intra-coronary radiation devices. This article delves into Lewis' latest patents, highlights his career achievements, collaboration with notable colleagues, and ultimately recognizes his valuable contributions to the field.
Latest Patents:
Lewis has recently secured three patents, each showcasing his expertise in different areas of innovation. The first patent, titled "Method and Apparatus for Separating Ions of Metallic Elements in Aqueous Solution," presents innovative techniques for separating metal ions using hydrophobic chelating extractants adsorbed onto carbon or graphite fibers in the form of felt. This method provides efficient separation of ions of metallic elements, proving useful in various industries.
The second patent highlights Lewis' work on generators for medical radioisotopes. The "Thallium-201 Generator" includes a column containing an organophosphorus extractant adsorbed on carbon or graphite fibers, allowing rapid and efficient separation of yttrium-90 from strontium-90. The system ensures the purity of yttrium-90, an essential radioisotope used in medical applications.
The third patent introduces Lewis' development of an innovative "Tc Generator," designed for the selective absorption of molybdenum (Mo) at a chosen pH to enable the separation of technetium (Tc) from Mo. This generator offers efficient and reliable production of Tc, a crucial radioisotope widely used in medical imaging.
Career Highlights:
During his illustrious career, Lewis has worked with renowned companies such as E.I. DuPont De Nemours and Company as well as New England Nuclear Corporation, now known as PerkinElmer. His association with these esteemed organizations provided him with the platform to explore his inventive ideas and contribute to groundbreaking advancements.
Collaborations:
Lewis's collaborations with fellow luminaries in the field have further enriched his innovative journey. Notably, he has worked alongside Prahlad R Singh, an esteemed researcher who has made significant contributions to the field of radioisotope separation. Additionally, Lewis has collaborated with Gerald P Tercho, a renowned expert in radiation devices, particularly in the medical domain. These collaborations have fostered an environment of knowledge exchange and innovation, propelling Lewis's inventions to greater heights.
Conclusion:
Robert E Lewis, a Milford-based innovator, has left an indelible mark on the fields of ion separation and intra-coronary radiation devices. His patents demonstrate his mastery in developing innovative techniques for efficient ion separation, as well as generators that play a pivotal role in medical applications. With a remarkable career and fruitful collaborations, Lewis continues to contribute to advancements in these domains, proving himself to be a highly regarded figure in the innovation and patent landscape.