This inventor holds 4 USPTO granted patents. Top assignee: Amax Incorporated. Active years: 1976-1981.
Location History:
- Golden, CO (US) (1976)
- Lakewood, CO (US) (1976 - 1981)
Company Filing History:
Years Active: 1976-1981
Title: The Innovations of Robert C. Ziegler
Introduction
Robert C. Ziegler is a notable inventor based in Lakewood, CO (US). He has made significant contributions to the field of chemistry, particularly in the extraction and purification of molybdenum compounds. With a total of 4 patents to his name, Ziegler's work has advanced the understanding and processing of these valuable materials.
Latest Patents
Ziegler's latest patents include innovative processes for the separation of trace molybdenum from tungstate solutions. This method involves adjusting the pH of sodium tungstate solutions and adding water-soluble sulfides to precipitate molybdenum trisulfide while minimizing tungsten co-precipitation. Another significant patent focuses on producing high-purity ammonium heptamolybdate and/or ammonium dimolybdate. This process purifies molybdenum oxide concentrates and utilizes an ammoniacal leach solution to extract soluble ammonium molybdate compounds, leading to the crystallization of ammonium heptamolybdate and ammonium dimolybdate.
Career Highlights
Ziegler has been associated with Amax Incorporated, where he has applied his expertise in chemical processes. His work has not only contributed to the company's advancements but has also had a broader impact on the industry.
Collaborations
Throughout his career, Ziegler has collaborated with notable colleagues such as Richard A. Ronzio and Fred N. Oberg. These partnerships have fostered innovation and have been instrumental in the development of his patented processes.
Conclusion
Robert C. Ziegler's contributions to the field of chemistry through his patents demonstrate his commitment to innovation and excellence. His work continues to influence the extraction and purification of molybdenum compounds, showcasing the importance of research and development in advancing industrial processes.