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Dupage Policy Journal

Friday, August 22, 2025

Week ending Aug. 8: 1 patent granted in Wheaton

There was one patent granted in Wheaton in the week ending Aug. 8, according to the United States Patent and Trademark Office.

This is one more than the week before. The patent was for a spray plume shaping system and method.

The patent was filed on Jan. 11, 2019

The number of approved patents in the U.S. grew steadily from roughly 225,000 in 2009 to more than 285,000 in 2019. The number of patents approved suffered a slight downturn in 2020.

Gene Quinn with IPWatchdog said the system underneath patents have become unwieldy, specifically for medical innovations.

Patents granted in Wheaton in the week ending Aug. 8

Applicant NameFiling DateGranted Date
Spraying Systems Company01/11/201908/03/2021

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