B01D 2323/56
Use of ultrasound
B01D2323/56 (Use of ultrasound) appears on 10 US grants and 19 published applications in this corpus.
Search patents in B01D- Granted patents
- 10
- Published applications
- 19
- Assignees
- 23
- Inventors
- 99
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 4 |
| 2024 | 1 | 4 |
| 2025 | 3 | 4 |
| 2026 | 3 | 4 |
By publication year. 2026 runs to 8 Oct.
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