This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Genesee Valley Innovations, LLC. 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: Patricia J. Donaldson: Inventor in Additive Manufacturing
Introduction
Patricia J. Donaldson is an inventor associated with Pittsford, New York, and Genesee Valley Innovations, LLC. Her patent work addresses additive manufacturing methods for producing chemical delivery devices.
Latest Patents
Donaldson is credited with 1 patent: “Additive Manufacturing Process for Producing Chemical Delivery Devices Using Halftone Screening.” The invention describes forming a chemical delivery device containing an active chemical. It generates halftoned image data with a stochastic halftone screen and a concentration parameter, then uses that data to eject a chemical carrier into cavities in the device. The resulting chemical concentration corresponds to the specified parameter.
Career Highlights
Donaldson’s documented patent contribution focuses on applying halftone screening to control the concentration of active chemicals in additively manufactured delivery devices. This approach connects digital image data with the placement of chemical carriers during device production.
Collaborations
The patent information associates Donaldson with Genesee Valley Innovations, LLC. The available details do not identify additional collaborators.
Conclusion
Patricia J. Donaldson’s patent highlights a specialized additive manufacturing method that uses stochastic halftone screening to control chemical concentrations in delivery devices.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile