This is one less than the week before. The patent was for a method to increase the strength of a form body of a lithium silicate glass ceramic.
The patent was filed on May 20, 2016
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 York in the week ending June 27
| Applicant Name | Filing Date | Granted Date |
|---|---|---|
| DENTSPLY SIRONA, Inc. | 05/20/2016 | 06/22/2021 |
Alerts Sign-up