- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F28D - Heat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contactheat storage plants or apparatus in general
- F28D 3/00 - Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium flows in a continuous film, or trickles freely, over the conduits
Patent holdings for IPC class F28D 3/00
Total number of patents in this class: 58
10-year publication summary
|
10
|
9
|
6
|
1
|
0
|
4
|
0
|
2
|
2
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Chilldyne, Inc. | 15 |
3 |
| The Coca-Cola Company | 2443 |
3 |
| University of Hull | 68 |
3 |
| Dana Canada Corporation | 268 |
2 |
| Evapco, Inc. | 310 |
2 |
| Evaporcool Solutions, LLC | 7 |
2 |
| Heds Holdings LLC | 20 |
2 |
| BASF SE | 21303 |
1 |
| Tokyo Electron Limited | 13807 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 33997 |
1 |
| Wisconsin Alumni Research Foundation | 3898 |
1 |
| Daikin Industries, Ltd. | 10499 |
1 |
| Hamilton Sundstrand Corporation | 5015 |
1 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11123 |
1 |
| The Arizona Board of Regents on Behalf of the University of Arizona | 2298 |
1 |
| Chao FOU Hsu | 1 |
1 |
| CoTherm of America Corporation | 2 |
1 |
| Coway Co., Ltd. | 788 |
1 |
| Ecoplay International B.V. | 4 |
1 |
| ExxonMobil Upstream Research Company | 2305 |
1 |
| Other owners | 28 |