Week ending June 27: 1 patent granted in Naperville

By DuPage Policy Journal

There was one patent granted in Naperville in the week ending June 27, according to the United States Patent and Trademark Office.

This is one less than the week before. The patent was for a convertible apparatus for sharpening marking instruments.

The patent was filed on June 25, 2020

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 Naperville in the week ending June 27

Applicant Name	Filing Date	Granted Date
CH Hanson Company	06/25/2020	06/22/2021

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