- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F28F - Details of heat-exchange or heat-transfer apparatus, of general application
- F28F 13/16 - Arrangements for modifying heat transfer, e.g. increasing, decreasing by applying an electrostatic field to the body of the heat-exchange medium
Patent holdings for IPC class F28F 13/16
Total number of patents in this class: 69
10-year publication summary
|
4
|
11
|
5
|
6
|
7
|
7
|
5
|
2
|
5
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| APR Technologies AB | 16 |
10 |
| Intel Corporation | 46678 |
4 |
| Tessera, Inc. | 624 |
3 |
| Continewm Co.,Ltd. | 5 |
3 |
| LG Electronics Inc. | 72357 |
2 |
| Hon Hai Precision Industry Co., Ltd. | 4036 |
2 |
| Robert Bosch GmbH | 42411 |
2 |
| Hamilton Sundstrand Corporation | 4826 |
2 |
| Board of Regents, The University of Texas System | 5745 |
2 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10818 |
2 |
| Tsinghua University | 5826 |
2 |
| Airbus Defence and Space SAS | 558 |
2 |
| Alfa Laval Corporate AB | 1302 |
2 |
| Gorenje Gospodinjski Aparati, d.d. | 29 |
2 |
| Intellihot, Inc. | 132 |
2 |
| 3m Innovative Properties Company | 17842 |
1 |
| Siemens AG | 24568 |
1 |
| International Business Machines Corporation | 60907 |
1 |
| Industrial Technology Research Institute | 5011 |
1 |
| Raytheon Company | 8395 |
1 |
| Other owners | 22 |