This inventor holds 1 USPTO granted patent. Top assignee: Basf Corporation. Active years: 1994.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1994
Title: Joanne P. MacDonald: Inventor of a Solid Delivery System
Introduction
Joanne P. MacDonald is an inventor associated with Plymouth, Michigan. Her patent work includes a solid delivery system designed for toilet tanks, urinals, and other water systems.
Latest Patents
MacDonald is credited with 1 patent: “Solid Delivery Systems for Toilet Tanks, Urinals and Condensate Water.” The patent describes a controlled-release solid block composition containing an alkanolamide, a surfactant, and polyethylene glycol with a molecular weight of about 1,450 to about 8,000. The composition is intended for use in toilet tanks, urinals, and other water systems.
Career Highlights
MacDonald is associated with BASF Corporation. Her patent reflects work on formulations designed to deliver ingredients gradually in water systems.
Collaborations
MacDonald’s listed coworker is John J. Burke. Their association provides context for the professional environment connected with her patent work.
Conclusion
Joanne P. MacDonald’s recorded invention focuses on a controlled-release composition for water-system applications, representing her contribution to patent innovation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile