Company Filing History:
Years Active: 1983-1987
Title: Roger M. Bergman: Innovator in Tantalum Processing
Introduction
Roger M. Bergman, a prominent inventor based in Sanatoga, PA, holds three patents that showcase his significant contributions to tantalum processing. His work primarily focuses on advanced methods for manipulating tantalum and columbium compounds, emphasizing efficiency and effectiveness in the extraction and processing of these materials.
Latest Patents
Bergman's latest inventions include processes that are pivotal in the field of materials science. The first patent, titled "Tantalum Powder Process," describes a reduction method for producing tantalum powder. This innovative approach allows for the introduction of a tantalum compound, either continuously or incrementally, into a reactor during the reduction reaction. The second patent, "Process for Dissolving Tantalum/Columbium Materials Containing Alkali," reveals a novel technique for dissolving tantalum and columbium-containing materials that are contaminated with alkali metal impurities. This process employs hydrofluoric acid and a fluosilicate-containing compound to digest the materials, where alkali metals react to form precipitated fluosilicates that can be easily separated.
Career Highlights
Roger M. Bergman is employed by Cabot Corporation, a global leader in advanced materials. His career is marked by a commitment to innovation in his field, contributing valuable insights into tantalum processing that benefit both industrial applications and the broader materials science community.
Collaborations
Throughout his career, Bergman has collaborated with notable colleagues such as Edwin J. Bielecki and Charles E. Mosheim. These partnerships have likely enhanced the scope and impact of his research, making significant strides in the development of tantalum processing technologies.
Conclusion
Roger M. Bergman's contributions to tantalum and columbium processing are emblematic of the innovative spirit that drives advancements in materials science. With a focus on solving complex industry challenges, Bergman's patents reflect his dedication to enhancing production methods, ultimately benefiting the fields in which these materials are utilized. His work at Cabot Corporation, alongside esteemed colleagues, positions him as a noteworthy inventor in the landscape of modern technology.