The patent application was filed by Spraying Systems Company for a spray nozzle. It was filed on July 15, 2019 before being approved on Aug. 3, 2021.
Though patents are required for inventions and products, the granting of a patent is not a guarantee for success. Dennis Crouch, co-director of the Center for Intellectual Property & Entrepreneurship said roughly 50 percent of patents expire prematurely due to costs.
There were two patents granted for Glendale Heights inventors in the week ending Aug. 7.
Longest patent application period in Glendale Heights for week ending Aug. 7
| Applicant Name | Filing Date | Granted Date |
|---|---|---|
| Soundwave Hearing, LLC | 2020-04-14 | 2021-08-03 |
| Spraying Systems Company | 2019-07-15 | 2021-08-03 |
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