- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- 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: 67
10-year publication summary
|
4
|
4
|
13
|
5
|
5
|
10
|
7
|
5
|
3
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Frore Systems Inc. | 75 |
5 |
| Industrial Technology Research Institute | 4898 |
3 |
| Etalim Inc. | 28 |
3 |
| Gestamp HardTech AB | 112 |
3 |
| Technion Research & Development Foundation Ltd. | 1167 |
3 |
| United Arab Emirates University | 258 |
3 |
| Siemens AG | 24990 |
2 |
| Uop LLC | 4083 |
2 |
| ABB Schweiz AG | 6321 |
2 |
| Korea Advanced Institute of Science and Technology | 3906 |
2 |
| Gorenje Gospodinjski Aparati, d.d. | 32 |
2 |
| Peptron, Inc. | 22 |
2 |
| Caloritum NV | 12 |
2 |
| Sanovo Biosecurity A/S | 12 |
2 |
| General Electric Company | 18133 |
1 |
| Toyota Motor Corporation | 28582 |
1 |
| ExxonMobil Research And Engineering Company | 2830 |
1 |
| Intel Corporation | 45621 |
1 |
| Hitachi, Ltd. | 16452 |
1 |
| Denso Corporation | 23338 |
1 |
| Other owners | 25 |