Company Filing History:
1 out of 15,462 
3 out of 832,718 Years Active: 1985-1999
Title: Innovations of Douglas W Fuerstenau
Introduction
Douglas W Fuerstenau is a notable inventor based in Berkeley, CA (US). He has made significant contributions to the field of flotation separation, particularly in the processing of sulfide ores and coal. With a total of 4 patents to his name, his work has had a considerable impact on mineral processing techniques.
Latest Patents
One of his latest patents is focused on a pyrite depressant useful in flotation separation. This invention relates to a process for separating pyrite from sulfide ores and coal during flotation separation. The process involves depressing pyrite with amounts ranging from about 0.05 to 0.75 kilograms per ton of concentrate solids, utilizing specific pyrite depressant compounds.
Career Highlights
Throughout his career, Douglas W Fuerstenau has worked at the University of California, where he has contributed to various research projects and innovations in mineral processing. His expertise in flotation separation has positioned him as a key figure in this area of study.
Collaborations
He has collaborated with notable colleagues such as Guy H Harris and Yosry A Attia, further enhancing the scope and impact of his research.
Conclusion
Douglas W Fuerstenau's contributions to the field of flotation separation and his innovative patents demonstrate his commitment to advancing mineral processing technologies. His work continues to influence the industry and inspire future innovations.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.