This inventor holds 2 USPTO granted patents. Top assignees: Nova Chemicals (International) S.a., Stone & Webster Engineering Corp.. Active years: 1999-2000.
Company Filing History:
1 out of 477 
1 out of 122 
Years Active: 1999-2000
Title: David Purvis: Innovator in Olefin and Polyolefin Processes
Introduction
David Purvis is a notable inventor based in Georgetown, California. He has made significant contributions to the field of chemical engineering, particularly in the development of processes related to olefins and polyolefins. With a total of 2 patents, his work has been instrumental in advancing industrial applications.
Latest Patents
David Purvis's latest patents include an "Integrated High Temperature High Conversion Olefin/Polyolefin Process." This innovative process combines a high-temperature, high-conversion steam cracker with a polymerization or oligomerization unit, resulting in reduced capital and operating costs. Another significant patent is the "Integrated Cracking and Olefins Derivative Process Utilizing Dilute." This novel process integrates the cracking of hydrocarbon-containing feedstocks with olefins purification and derivative processes, utilizing dilute olefin feedstocks.
Career Highlights
Throughout his career, David has worked with prominent companies such as Stone & Webster Engineering Corporation and Nova Chemicals. His experience in these organizations has allowed him to refine his expertise and contribute to groundbreaking advancements in chemical processes.
Collaborations
David has collaborated with several professionals in his field, including Richard H. McCue and Michael C. Oballa. These collaborations have further enriched his work and expanded the impact of his inventions.
Conclusion
David Purvis stands out as an influential inventor in the realm of olefin and polyolefin processes. His innovative patents and career achievements reflect his dedication to advancing chemical engineering.