Company Filing History:
Years Active: 1978-1997
Title: The Innovations of Donald O. Hanson
Introduction
Donald O. Hanson is a notable inventor based in Bartlesville, OK (US), recognized for his contributions to the field of polymer separation technology. With a total of nine patents to his name, he has made significant advancements in the methods used to separate diluents from solid polymers.
Latest Patents
Hanson's latest patents include a process for separating diluents from solid polymers utilizing a two-stage flash method. This innovative approach involves a first intermediate pressure flash and a second lower pressure flash, with the first flash occurring in a cyclone vessel that features an extended solids reservoir. Additionally, he has developed an apparatus and method for the same purpose, further enhancing the efficiency of polymer separation in effluents extracted from polymerization reactors.
Career Highlights
Throughout his career, Donald O. Hanson has been associated with Phillips Petroleum Company, where he has applied his expertise in polymer technology. His work has contributed to the advancement of processes that are crucial for the petroleum and chemical industries.
Collaborations
Hanson has collaborated with fellow inventor Fred T. Sherk, working together to innovate and improve methods in their field.
Conclusion
Donald O. Hanson's contributions to polymer separation technology have established him as a significant figure in the industry. His innovative patents and collaborative efforts continue to influence advancements in the field.