- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F25B - Refrigeration machines, plants or systemscombined heating and refrigeration systemsheat pump systems
- F25B 37/00 - AbsorbersAdsorbers
Patent holdings for IPC class F25B 37/00
Total number of patents in this class: 153
10-year publication summary
|
12
|
11
|
10
|
11
|
8
|
13
|
11
|
18
|
7
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Peugeot Citroen Automobiles SA | 1779 |
6 |
| Panasonic Intellectual Property Management Co., Ltd. | 31273 |
5 |
| Aisin Seiki Kabushiki Kaisha | 2237 |
5 |
| MAHLE International GmbH | 2765 |
5 |
| Z124 | 72 |
5 |
| International Business Machines Corporation | 61198 |
4 |
| University of Florida Research Foundation, Inc. | 4016 |
4 |
| Enersion Inc. | 11 |
4 |
| Cirrus Rehos Renewable Power and Water (Pty) Ltd | 5 |
4 |
| LG Electronics Inc. | 72890 |
3 |
| Denso Corporation | 24248 |
3 |
| Yazaki Energy System Corporation | 97 |
3 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10928 |
3 |
| API Schmidt-Bretten GmbH & Co. KG | 19 |
3 |
| Universite de Lorraine | 383 |
3 |
| Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | 6112 |
3 |
| Solvcor Technologies, LLC | 27 |
3 |
| Freshape SA | 57 |
3 |
| Massachusetts Institute of Technology | 10041 |
2 |
| Carrier Corporation | 4349 |
2 |
| Other owners | 80 |