This inventor holds 2 USPTO granted patents. Top assignee: The British Petroleum Company, P.l.c.. Active years: 1976-1977.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1976-1977
Title: The Innovative Contributions of Roger Crowson
Introduction
Roger Crowson is a notable inventor based in Richmond, GB. He has made significant contributions to the field of catalysis, particularly involving platinum group metals. With a total of 2 patents to his name, Crowson's work has implications for various industrial applications.
Latest Patents
Crowson's latest patents include innovative methods for enhancing the performance of platinum group metal catalysts. One patent focuses on the reduction of platinum group metal catalysts, detailing a method that involves contacting the catalyst with a moist flowing stream of hydrogen at elevated temperatures. This process ensures that the catalyst reaches a reducing temperature of at least 300°C in a non-reducing wet atmosphere before hydrogen is introduced.
Another significant patent addresses the chlorine regeneration of platinum group metal zeolite catalysts. This method involves a series of steps, including a burn-off at a maximum of 500°C, treatment with inert gas, and a reduction in a stream of hydrogen at temperatures ranging from 200°C to 600°C. The treatment with inert gas and chlorine is believed to effectively redistribute the platinum group metal, restoring catalyst activity in ways that burn-off alone cannot achieve.
Career Highlights
Roger Crowson is currently associated with the British Petroleum Company, P.L.C., where he applies his expertise in catalysis. His work has been instrumental in advancing the efficiency and effectiveness of catalysts used in various chemical processes.
Collaborations
Throughout his career, Crowson has collaborated with esteemed colleagues, including John David Hargrove and Christopher Ronald Pout. These collaborations have further enriched his research and development efforts in the field of catalysis.
Conclusion
Roger Crowson's innovative contributions to the field of catalysis, particularly through his patents, highlight his role as a significant inventor. His work continues to influence advancements in industrial applications involving platinum group metals.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile