This inventor holds 1 USPTO granted patent. Top assignee: Johnson Matthey Davy Technologies Limited. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Brendan Michael Hannan and Ethanol Recovery Innovation.
Introduction
Brendan Michael Hannan is an inventor associated with London, Great Britain, and Johnson Matthey Davy Technologies Limited. His patent work addresses the recovery of substantially dry ethanol from a crude ethyl acetate feedstock.
Latest Patents
Hannan is named on 1 patent: “Process for the recovery of ethanol from crude ethyl acetate.” The invention describes a distillation process that enriches ethanol in an intermediate stream, then uses an azeotrope column and a water-removal section to produce substantially dry ethanol. The recovered ethanol is used to provide heat to the first separation column’s reboiler, integrating product recovery with process heating.
Career Highlights
Hannan’s listed patent reflects work on chemical separation and process efficiency. The disclosed method combines multiple separation stages and heat integration to recover ethanol from a feedstock containing ethyl acetate, ethanol, and water.
Collaborations
Richard James Blight and Ian Campbell are identified as Hannan’s coworkers. The patent information provided does not specify their roles in the invention or establish their participation as co-inventors.
Conclusion
Brendan Michael Hannan’s patent focuses on recovering substantially dry ethanol from crude ethyl acetate through staged separation and heat integration, reflecting his association with process technology at Johnson Matthey Davy Technologies Limited.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile