- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 30/76 - Acoustical detectors
Patent holdings for IPC class G01N 30/76
Total number of patents in this class: 32
10-year publication summary
|
1
|
3
|
3
|
5
|
4
|
0
|
1
|
3
|
1
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Pulmostics Limited | 10 |
4 |
| Parker Intangibles LLC | 1161 |
3 |
| SSI Technologies, LLC | 22 |
3 |
| Apix Analytics | 18 |
2 |
| National Technology & Engineering Solutions of Sandia, LLC | 1908 |
2 |
| DSM IP Assets B.V. | 5581 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10941 |
1 |
| Aixtron SE | 320 |
1 |
| Consiglio Nazionale delle Ricerche | 544 |
1 |
| Dionex Softron GmbH | 118 |
1 |
| FloDesign Sonics, Inc. | 161 |
1 |
| Howard University | 190 |
1 |
| Institute of Acoustics, Chinese Academy of Sciences | 102 |
1 |
| Korea University Research and Business Foundation | 3016 |
1 |
| Total SA | 494 |
1 |
| Truedyne Sensors AG | 38 |
1 |
| Waters Technologies Corporation | 1701 |
1 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6121 |
1 |
| Consorzio C.r.e.o. | 1 |
1 |
| BotBuilt, Inc. | 25 |
1 |
| Other owners | 3 |