This inventor holds 4 USPTO granted patents. Top assignee: The British Petroleum Company, P.l.c.. Active years: 1976-1983.
Location History:
- Aldershot, EN (1976 - 1977)
- Aldershot, GB (1983)
Company Filing History:
Years Active: 1976-1983
Title: Innovations of John David Hargrove
Introduction
John David Hargrove is a notable inventor based in Aldershot, GB. He has made significant contributions to the field of chemical engineering, particularly in the development of catalysts and molecular sieves. With a total of four patents to his name, Hargrove's work has implications for various industrial applications.
Latest Patents
Hargrove's latest patents include the "Production of Zeolite Agglomerates" and a "Method for Preparing Desulfurization Catalyst." The first patent focuses on the preparation of strengthened zeolite molecular sieve agglomerates. These agglomerates are treated with an aqueous solution of a water-soluble silicon compound and subsequently with a mineral acid to enhance their properties. The resulting strengthened agglomerates are suitable for use as catalyst supports. The second patent involves a desulfurization catalyst that comprises an iron group metal and a Group VIB metal. This catalyst is modified by refluxing with an aqueous solution of an alkali or alkaline earth metal, or a transition metal, which improves its pore size distribution.
Career Highlights
Hargrove is currently associated with The British Petroleum Company, P.L.C., where he applies his expertise in chemical processes. His work has been instrumental in advancing the efficiency and effectiveness of catalysts used in various industrial applications.
Collaborations
Some of Hargrove's notable coworkers include Roger Crowson and Christopher Ronald Pout. Their collaborative efforts have contributed to the successful development of innovative solutions in their field.
Conclusion
John David Hargrove's contributions to the field of chemical engineering through his patents and work at The British Petroleum Company highlight his role as a significant inventor. His innovations continue to impact the industry positively.