Company Filing History:
Years Active: 2000-2002
Title: David H Sullivan: Innovator in Sterol Separation Technology
Introduction
David H Sullivan is a notable inventor based in Morrisville, PA (US). He has made significant contributions to the field of chemical engineering, particularly in the separation of sterols from tall oil. With a total of 2 patents, his work has implications for various industrial applications.
Latest Patents
Sullivan's latest patents focus on methods for separating sterols and unsaponifiable materials from crude tall oil. One of his key inventions involves a method for fractionating crude tall oil into a residue fraction and a volatile fraction. This process ensures that the temperature of the residue fraction does not exceed about 290°C, allowing for a yield of sterols that can exceed 50% of those present in crude tall oil. Additionally, he has developed a method for separating unsaponifiable material from a tall oil stream, which involves saponifying the stream with a mixture of sodium hydroxide and potassium hydroxide.
Career Highlights
Throughout his career, David H Sullivan has worked with reputable companies such as Arizona Chemical Corporation and Arizona Chemical Company, LLC. His experience in these organizations has contributed to his expertise in chemical processes and patent development.
Collaborations
Sullivan has collaborated with notable professionals in his field, including Andrew M Robbins and Derk T Huibers. These collaborations have likely enhanced his innovative capabilities and contributed to his successful patent applications.
Conclusion
David H Sullivan's contributions to the field of chemical engineering, particularly in the separation of sterols from tall oil, highlight his innovative spirit and technical expertise. His patents reflect a commitment to advancing industrial processes and improving yield efficiency.