This inventor holds 1 USPTO granted patent, plus 2 CIPO patents. Top assignee: Sherritt International Corporation. Active years: 2019.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2019
Title: John Henry Marsh: Innovator in Heavy Oil Upgrading
Introduction
John Henry Marsh is a notable inventor based in St. Albert, Canada. He has made significant contributions to the field of heavy oil upgrading, particularly through his innovative processes that enhance the efficiency of oil extraction and refinement.
Latest Patents
Marsh holds a patent for a "Process for Partial Upgrading of Heavy Oil." This patent describes a method that utilizes two or more reaction zones connected in series. Each reaction zone operates as a continuous stirred tank maintained under hydrocracking conditions. The process involves stirring heavy oil feedstock with a solid particulate catalyst to create a pumpable slurry. This slurry is then heated to a target hydrocracking temperature and continuously fed into the first reaction zone. Hydrogen is introduced to facilitate hydrocracking, producing a volatile vapor stream that is carried upwardly by the hydrogen. The hydrocracked heavy oil slurry is subsequently transferred to the next reaction zone, where similar conditions are maintained to further enhance the upgrading process.
Career Highlights
John Henry Marsh has dedicated his career to advancing technologies in the oil industry. His work at Sherritt International Corporation has positioned him as a key player in the development of innovative solutions for heavy oil processing. His patent reflects his commitment to improving the efficiency and effectiveness of oil upgrading techniques.
Collaborations
Throughout his career, Marsh has collaborated with esteemed colleagues, including Mohammad Reza Malek Abbaslou and Ali Abbaspour Gharamalek. These partnerships have contributed to the successful development and implementation of his innovative processes.
Conclusion
John Henry Marsh's contributions to the field of heavy oil upgrading through his patented processes demonstrate his expertise and commitment to innovation. His work continues to influence the oil industry, paving the way for more efficient extraction and refinement methods.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile