- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 29/032 - Analysing fluids by measuring attenuation of acoustic waves
Patent holdings for IPC class G01N 29/032
Total number of patents in this class: 286
10-year publication summary
21
|
18
|
34
|
36
|
32
|
27
|
20
|
22
|
12
|
3
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Infineon Technologies AG | 8189 |
8 |
Battelle Memorial Institute | 2356 |
6 |
Kamstrup A/S | 168 |
6 |
Massachusetts Institute of Technology | 9795 |
5 |
Perceptive Sensor Technologies, Inc. | 36 |
5 |
Schlumberger Technology Corporation | 9690 |
4 |
ABB Schweiz AG | 6321 |
4 |
DEKA Products Limited Partnership | 1640 |
4 |
Indian Institute of Technology Madras (IIT Madras) | 347 |
4 |
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6132 |
4 |
FloLevel Technologies Pty Ltd | 4 |
4 |
Halliburton Energy Services, Inc. | 20165 |
3 |
Honeywell International Inc. | 13799 |
3 |
Ford Global Technologies, LLC | 19702 |
3 |
Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
3 |
Constellium Issoire | 208 |
3 |
Haemonetics Corporation | 250 |
3 |
HemoSonics LLC | 55 |
3 |
Hydro Aluminium Rolled Products GmbH | 118 |
3 |
Mecsense AS | 6 |
3 |
Other owners | 205 |