- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F28F - Details of heat-exchange or heat-transfer apparatus, of general application
- F28F 13/10 - Arrangements for modifying heat transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by imparting a pulsating motion to the flow, e.g. by sonic vibration
Patent holdings for IPC class F28F 13/10
Total number of patents in this class: 73
10-year publication summary
|
13
|
5
|
5
|
10
|
8
|
5
|
5
|
5
|
4
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Frore Systems Inc. | 114 |
8 |
| United Arab Emirates University | 377 |
4 |
| Siemens AG | 24132 |
3 |
| Industrial Technology Research Institute | 5128 |
3 |
| Etalim Inc. | 26 |
3 |
| Gestamp HardTech AB | 99 |
3 |
| Technion Research & Development Foundation Ltd. | 1251 |
3 |
| Uop LLC | 4330 |
2 |
| ABB Schweiz AG | 7508 |
2 |
| Korea Advanced Institute of Science and Technology | 4604 |
2 |
| Gorenje Gospodinjski Aparati, d.d. | 28 |
2 |
| Peptron, Inc. | 30 |
2 |
| Caloritum NV | 16 |
2 |
| General Electric Company | 13822 |
1 |
| Toyota Motor Corporation | 34999 |
1 |
| Intel Corporation | 46737 |
1 |
| Hitachi, Ltd. | 15944 |
1 |
| Denso Corporation | 25361 |
1 |
| Ford Global Technologies, LLC | 21339 |
1 |
| Northrop Grumman Systems Corporation | 2937 |
1 |
| Other owners | 27 |