This inventor holds 1 USPTO granted patent. Top assignee: Amax Incorporated. Active years: 1976.
Company Filing History:
Years Active: 1976
Title: R Stanley Rickard: Innovator in Molybdenum Oxide Purification
Introduction
R Stanley Rickard is a notable inventor based in Lakewood, CO (US). He has made significant contributions to the field of materials science, particularly in the purification of molybdenum oxide. His innovative approach addresses the challenges associated with naturally-occurring contaminating metals in molybdenum oxide concentrates.
Latest Patents
Rickard holds a patent for a molybdenum oxide purification process. This process involves roasting impure concentrates at elevated temperatures in an oxygen atmosphere. The method converts sub-oxides of molybdenum to molybdenum trioxide and transforms contaminating metal molybdites into corresponding metal molybdates. The extracted molybdates are then solubilized through hot aqueous leaching, allowing for the recovery of molybdate ions. The subsequent steps include leaching with an ammoniacal solution to produce soluble ammonium molybdate compounds, which can be further purified and crystallized to yield high-purity products.
Career Highlights
Rickard's career is marked by his work at Amax Incorporated, where he has applied his expertise in chemical engineering and materials science. His innovative purification process has the potential to enhance the efficiency and effectiveness of molybdenum oxide production.
Collaborations
Throughout his career, Rickard has collaborated with esteemed colleagues such as Fred N Oberg and Richard A Ronzio. These partnerships have contributed to the advancement of his research and the successful implementation of his patented processes.
Conclusion
R Stanley Rickard's contributions to the field of molybdenum oxide purification exemplify the impact of innovative thinking in materials science. His patented process not only addresses contamination issues but also enhances the quality of molybdenum products.