- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 9/18 - Special adaptations for indicating, recording, or control
Patent holdings for IPC class G01N 9/18
Total number of patents in this class: 27
10-year publication summary
|
7
|
5
|
2
|
1
|
2
|
2
|
2
|
0
|
2
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 44051 |
2 |
| Bourns, Inc. | 175 |
2 |
| Fafnir GmbH | 7 |
2 |
| Fresenius Medical Care Holdings, Inc. | 1421 |
2 |
| Statoil Petroleum AS | 468 |
2 |
| Red Meters LLC | 6 |
2 |
| Halliburton Energy Services, Inc. | 21309 |
1 |
| Honeywell International Inc. | 12776 |
1 |
| NEC Corporation | 37168 |
1 |
| Massachusetts Institute of Technology | 10282 |
1 |
| President and Fellows of Harvard College | 6105 |
1 |
| Endress + Hauser Flowtec AG | 626 |
1 |
| Frito-Lay North America, Inc. | 1300 |
1 |
| Infineon Technologies Americas Corp. | 1941 |
1 |
| Rheonics GmbH | 18 |
1 |
| Samsung Medison Co., Ltd. | 686 |
1 |
| Saudi Arabian Oil Company | 14305 |
1 |
| Equinor Energy AS | 498 |
1 |
| Cytiva Sweden AB | 790 |
1 |
| Tracerco Limited | 89 |
1 |
| Other owners | 1 |