This is three more than the week before. Patents included a systems and methods of long-duration energy storage and regeneration of energy-bearing redox pairs.
The earliest patent filed which was granted in the week ending June 27 belonged to Battelle Memorial Institute who filed in May 24, 2018.
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 Richland in the week ending June 27
| Applicant Name | Filing Date | Granted Date |
|---|---|---|
| Battelle Memorial Institute | 05/24/2018 | 06/22/2021 |
| Battelle Memorial Institute | 04/28/2020 | 06/22/2021 |
| Battelle Memorial Institute | 06/07/2019 | 06/22/2021 |
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