- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F25B - Refrigeration machines, plants or systemscombined heating and refrigeration systemsheat pump systems
- F25B 33/00 - BoilersAnalysersRectifiers
Patent holdings for IPC class F25B 33/00
Total number of patents in this class: 59
10-year publication summary
|
6
|
3
|
3
|
2
|
4
|
2
|
2
|
3
|
3
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Evapco, Inc. | 287 |
6 |
| Peugeot Citroen Automobiles SA | 1770 |
3 |
| HyperBorean, Inc. | 5 |
3 |
| LG Electronics Inc. | 73383 |
2 |
| Aisin Seiki Kabushiki Kaisha | 2228 |
2 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10931 |
2 |
| Carrier Corporation | 4292 |
2 |
| Politecnico di Milano | 849 |
2 |
| Webasto AG | 271 |
2 |
| Mitsubishi Electric Corporation | 46249 |
1 |
| Yazaki Corporation | 6713 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 31598 |
1 |
| ABB Schweiz AG | 6994 |
1 |
| Korea Advanced Institute of Science and Technology | 4382 |
1 |
| University of Florida Research Foundation, Inc. | 4037 |
1 |
| 7AC Technologies, Inc. | 22 |
1 |
| Abaridy Pty Ltd | 4 |
1 |
| Coldway | 14 |
1 |
| CSEM Centre Suisse d'Electronique et de Microtechnique SA - Recherche et Developpement | 228 |
1 |
| The Curators of the University of Missouri | 1049 |
1 |
| Other owners | 24 |