- 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: 46
10-year publication summary
|
0
|
2
|
6
|
2
|
17
|
8
|
5
|
1
|
5
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Microjet Technology Co., Ltd. | 464 |
7 |
| Integrated Energy Services Corporation | 9 |
5 |
| IONaer International Arizona, LLC | 21 |
5 |
| Panasonic Intellectual Property Management Co., Ltd. | 33602 |
3 |
| Tyco Fire & Security GmbH | 3579 |
3 |
| Samsung Electronics Co., Ltd. | 154120 |
2 |
| Ventamatic, Ltd. | 11 |
2 |
| Tennessee Innovative Products, LLC | 2 |
2 |
| Poloplasma S.r.l. | 2 |
2 |
| Siemens AG | 24199 |
1 |
| Denso Corporation | 25232 |
1 |
| Koninklijke Philips N.V. | 25624 |
1 |
| Hamilton Sundstrand Corporation | 5018 |
1 |
| Johnson Controls Technology Company | 1396 |
1 |
| Drexel University | 1013 |
1 |
| Junsys Co., Ltd. | 3 |
1 |
| Shinyoung Airtec Co., Ltd | 4 |
1 |
| Mitsubishi Power Environmental Solutions, Ltd. | 44 |
1 |
| Arpex Environment Trentino S.r.l. | 1 |
1 |
| X. J. Electronics (Shenzhen) Co., Ltd. | 5 |
1 |
| Other owners | 4 |