This inventor holds 7 USPTO granted patents. Top assignee: Mobil Oil Corporation. Active years: 1977-1981.
Company Filing History:
Years Active: 1977-1981
Title: George C Johnson: Innovator in Uranium Recovery and Zeolite Synthesis
Introduction
George C Johnson is a notable inventor based in Princeton, NJ (US). He has made significant contributions to the fields of chemistry and materials science, holding a total of 7 patents. His innovative work primarily focuses on the recovery of uranium from phosphate ores and the synthesis of zeolite S.
Latest Patents
One of Johnson's latest patents involves the recovery of uranium from phosphate ores. In this process, uranium is extracted by making phosphoric acid, partially reacting it with ammonia, removing aluminum with dilute sodium carbonate and sodium bicarbonate, and finally extracting the uranium with a concentrated solution of these carbonates. Another significant patent is for the synthesis of zeolite S, which is achieved by reacting an aqueous solution of sodium carbonate and sodium bicarbonate with glass, such as Pyrex glass. The silica and alumina required for this process are provided by the slow dissolution of the glass.
Career Highlights
George C Johnson has had a distinguished career, working with Mobil Oil Corporation, where he has applied his expertise in chemical processes. His work has contributed to advancements in both environmental and industrial applications.
Collaborations
Throughout his career, Johnson has collaborated with several talented individuals, including Costandi A Audeh and Harold S Chung. These collaborations have further enhanced the impact of his inventions and research.
Conclusion
George C Johnson's innovative contributions to uranium recovery and zeolite synthesis highlight his importance in the field of chemistry. His work continues to influence both academic and industrial practices, showcasing the value of his inventions.