- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 29/30 - Arrangements for calibrating or comparing, e.g. with standard objects
Patent holdings for IPC class G01N 29/30
Total number of patents in this class: 460
10-year publication summary
|
46
|
47
|
46
|
48
|
32
|
27
|
20
|
22
|
23
|
15
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Boeing Company | 20145 |
18 |
| Infineon Technologies AG | 8401 |
13 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11118 |
9 |
| Fisher Controls International LLC | 1465 |
9 |
| GE Sensing & Inspection Technologies GmbH | 91 |
8 |
| Kyocera Corporation | 14318 |
7 |
| GE Precision Healthcare LLC | 5768 |
7 |
| Zomedica Biotechnologies LLC | 53 |
7 |
| General Electric Company | 13886 |
6 |
| Saudi Arabian Oil Company | 14135 |
6 |
| Nanjing Develop Advanced Manufacturing Co., Ltd. | 12 |
5 |
| Safran Aircraft Engines | 6643 |
5 |
| Evident Scientific, Inc. | 167 |
5 |
| Halliburton Energy Services, Inc. | 21293 |
4 |
| FUJIFILM Corporation | 30458 |
4 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 5238 |
4 |
| Aktiebolaget SKF | 3118 |
4 |
| FACC AG | 159 |
4 |
| Insightec Ltd. | 200 |
4 |
| King Abdulaziz University | 521 |
4 |
| Other owners | 327 |