- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F24F - Air-conditioningair-humidificationventilationuse of air currents for screening
- F24F 110/74 - Ozone
Patent holdings for IPC class F24F 110/74
Total number of patents in this class: 42
10-year publication summary
|
0
|
0
|
2
|
6
|
2
|
17
|
8
|
3
|
1
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Microjet Technology Co., Ltd. | 450 |
5 |
| Integrated Energy Services Corporation | 9 |
5 |
| IONaer International Arizona, LLC | 20 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 31882 |
3 |
| Ventamatic, Ltd. | 11 |
2 |
| Tennessee Innovative Products, LLC | 6 |
2 |
| Johnson Controls Tyco IP Holdings LLP | 427 |
2 |
| Poloplasma S.r.l. | 2 |
2 |
| Samsung Electronics Co., Ltd. | 147622 |
1 |
| Siemens AG | 24386 |
1 |
| Denso Corporation | 24480 |
1 |
| Koninklijke Philips N.V. | 24865 |
1 |
| Hamilton Sundstrand Corporation | 4916 |
1 |
| Johnson Controls Technology Company | 1418 |
1 |
| Drexel University | 1002 |
1 |
| Tyco Fire & Security GmbH | 3409 |
1 |
| Junsys Co., Ltd. | 4 |
1 |
| Shinyoung Airtec Co., Ltd | 4 |
1 |
| Mitsubishi Power Environmental Solutions, Ltd. | 45 |
1 |
| Arpex Environment Trentino S.r.l. | 1 |
1 |
| Other owners | 5 |