- 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: 596
10-year publication summary
|
41
|
30
|
44
|
47
|
49
|
65
|
71
|
59
|
49
|
40
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Veltek Associates, Inc. | 297 |
19 |
| Microjet Technology Co., Ltd. | 451 |
17 |
| Honeywell International Inc. | 13566 |
12 |
| Nuctech Company Limited | 1424 |
11 |
| Pegasor Oy | 31 |
8 |
| UT-Battelle, LLC | 1471 |
7 |
| LG Energy Solution, Ltd. | 15632 |
6 |
| Carrier Corporation | 4297 |
5 |
| Tsinghua University | 5991 |
5 |
| Nextteq LLC | 28 |
5 |
| Smiths Detection-Watford Limited | 196 |
5 |
| LG Electronics Inc. | 73818 |
4 |
| Koninklijke Philips N.V. | 25039 |
4 |
| Bertin Technologies | 96 |
4 |
| INFICON GmbH | 216 |
4 |
| Mustang Sampling LLC | 138 |
4 |
| Particle Measuring Systems, Inc. | 162 |
4 |
| Proveris Scientific Corporation | 37 |
4 |
| Restek Corporation | 110 |
4 |
| Scanit Technologies, Inc. | 18 |
4 |
| Other owners | 460 |