This inventor holds 1 USPTO granted patent. Top assignee: University of California. 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: Jill Friend Davis and Her Patent for Ear-Care Liquid Delivery.
Introduction
Jill Friend Davis is an inventor associated with Novato, California, and the University of California. Her patent work includes a device designed to deliver a measured amount of liquid into the ear canal.
Latest Patents
Davis is credited with 1 patent: “Device and Method for Administering Liquid to the Ear Canal.” The invention describes a delivery device with a bottle body and neck, a cap, a nozzle, and an internal valve assembly. Its liquid-metering valve is designed to release a precise, predetermined volume each time the device is actuated.
Career Highlights
The patent reflects an effort to make liquid administration to the ear canal more controlled and consistent. The University of California is identified as the company associated with Davis’s work.
Collaborations
Davis’s listed coworkers include Andrew N. Goldberg and Don Hannula. Their names provide context for the professional connections associated with her invention.
Conclusion
Jill Friend Davis’s patent presents a metered liquid-delivery device intended to support precise administration to the ear canal.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile