- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 22/04 - Investigating moisture content
Patent holdings for IPC class G01N 22/04
Total number of patents in this class: 406
10-year publication summary
|
19
|
27
|
31
|
31
|
27
|
36
|
36
|
48
|
46
|
17
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sony Group Corporation | 10730 |
21 |
| Saudi Arabian Oil Company | 11322 |
19 |
| Sony Semiconductor Solutions Corporation | 8770 |
17 |
| TEWS Elektronik GmbH & Co. KG | 28 |
14 |
| University of Manitoba | 446 |
11 |
| Furuno Electric Co., Ltd. | 875 |
10 |
| M-flow Technologies Ltd | 27 |
10 |
| King Abdullah University of Science and Technology | 1703 |
8 |
| Roxar Flow Measurement AS | 93 |
7 |
| G.D S.p.A. | 929 |
6 |
| S.A. Giuseppe Cristini S.p.A. | 22 |
6 |
| Sony Corporation | 32931 |
5 |
| AMVAC Chemical Corporation | 260 |
5 |
| Aramco Services Company | 3504 |
5 |
| GSI Électronique Inc. | 16 |
5 |
| Senfit Oy | 11 |
5 |
| Société des Produits Nestlé S.A. | 9672 |
4 |
| Troxler Electronic Laboratories, Inc. | 86 |
4 |
| The Procter & Gamble Company | 22178 |
3 |
| AGCO Corporation | 1062 |
3 |
| Other owners | 238 |