This inventor holds 2 USPTO granted patents. Top assignee: The Dow Chemical Company. Active years: 1983-1989.
Location History:
- Antioch, CA (US) (1983)
- Pleasant Hill, CA (US) (1989)
Company Filing History:
Years Active: 1983-1989
Title: Innovations of Robert DeVellis
Introduction
Robert DeVellis is a notable inventor based in Antioch, CA (US). He has made significant contributions to the field of chemical engineering, particularly in the development of methods for separating liquids and converting resin solutions.
Latest Patents
DeVellis holds 2 patents, with his latest inventions focusing on innovative methods for liquid separation and resin conversion. One of his patents describes a method and device for separating polar from non-polar liquids. This invention involves a membrane that selectively allows polar liquids to permeate while non-polar liquids are retained. The process includes several steps, such as contacting a mixture with the membrane and using a desiccant fluid to carry away the polar liquids. Another patent details a method for converting resin solutions into stable aqueous dispersions through steam stripping, which enhances the usability of phosphoresins in various applications.
Career Highlights
Robert DeVellis is associated with The Dow Chemical Company, where he has been instrumental in advancing chemical processes and technologies. His work has contributed to the development of more efficient methods in the chemical industry.
Collaborations
Throughout his career, DeVellis has collaborated with esteemed colleagues, including Lawrence R. Schroeder and H. Hunter Paalman. These partnerships have fostered innovation and have led to the successful development of his patented technologies.
Conclusion
Robert DeVellis is a distinguished inventor whose work in liquid separation and resin conversion has made a significant impact in the field of chemical engineering. His contributions continue to influence advancements in chemical processes and applications.