- All sections
- G - Physics
- G01N - Investigating or analysing materials by determining their chemical or physical properties
- G01N 1/24 - Suction devices
Patent holdings for IPC class G01N 1/24
Total number of patents in this class: 630
10-year publication summary
|
38
|
51
|
53
|
53
|
69
|
73
|
63
|
54
|
50
|
30
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Veltek Associates, Inc. | 299 |
19 |
| Microjet Technology Co., Ltd. | 461 |
17 |
| Honeywell International Inc. | 12776 |
13 |
| Nuctech Company Limited | 1478 |
10 |
| Pegasor Oy | 31 |
8 |
| LG Energy Solution, Ltd. | 19184 |
8 |
| UT-Battelle, LLC | 1518 |
7 |
| Kidde Fire Protection LLC | 443 |
6 |
| Tsinghua University | 6224 |
5 |
| Smiths Detection-Watford Limited | 204 |
5 |
| Pfeiffer Vacuum | 187 |
5 |
| LG Electronics Inc. | 75807 |
4 |
| The Regents of the University of California | 20802 |
4 |
| Koninklijke Philips N.V. | 25916 |
4 |
| Kyocera Corporation | 14402 |
4 |
| Bertin Technologies | 96 |
4 |
| INFICON GmbH | 215 |
4 |
| Mustang Sampling LLC | 137 |
4 |
| Nextteq LLC | 26 |
4 |
| Proveris Scientific Corporation | 40 |
4 |
| Other owners | 491 |