- 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: 26
10-year publication summary
|
1
|
7
|
5
|
2
|
1
|
2
|
2
|
2
|
0
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 39365 |
2 |
| Bourns, Inc. | 178 |
2 |
| Fafnir GmbH | 7 |
2 |
| Fresenius Medical Care Holdings, Inc. | 1409 |
2 |
| Statoil Petroleum AS | 520 |
2 |
| Red Meters LLC | 6 |
2 |
| Halliburton Energy Services, Inc. | 20730 |
1 |
| Honeywell International Inc. | 13557 |
1 |
| Denso Corporation | 24099 |
1 |
| Cypress Semiconductor Corporation | 1755 |
1 |
| President and Fellows of Harvard College | 5942 |
1 |
| Endress + Hauser Flowtec AG | 609 |
1 |
| Frito-Lay North America, Inc. | 1323 |
1 |
| Rheonics GmbH | 16 |
1 |
| Samsung Medison Co., Ltd. | 649 |
1 |
| Saudi Arabian Oil Company | 12833 |
1 |
| Equinor Energy AS | 489 |
1 |
| Cytiva Sweden AB | 757 |
1 |
| Tracerco Limited | 89 |
1 |
| PowerCo SE | 81 |
1 |
| Other owners | 0 |