- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F25B - Refrigeration machines, plants or systemscombined heating and refrigeration systemsheat pump systems
- F25B 15/14 - Sorption machines, plants or systems, operating continuously, e.g. absorption type using osmosis
Patent holdings for IPC class F25B 15/14
Total number of patents in this class: 30
10-year publication summary
|
1
|
7
|
2
|
4
|
3
|
2
|
4
|
0
|
0
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nortek Air Solutions Canada, Inc. | 125 |
10 |
| Solvcor Technologies, LLC | 31 |
3 |
| Aisin Seiki Kabushiki Kaisha | 2161 |
2 |
| Barnieh Inventions Inc. | 3 |
2 |
| LG Electronics Inc. | 75654 |
1 |
| Evonik Degussa GmbH | 1379 |
1 |
| Koninklijke Philips N.V. | 25832 |
1 |
| AAA Water Technologies AG | 7 |
1 |
| Beijing University of Technology | 519 |
1 |
| Hachiyo Engineering Co., Ltd. | 8 |
1 |
| OASYS Water, Inc. | 26 |
1 |
| Major Bravo Limited | 13 |
1 |
| Makatec GmbH | 2 |
1 |
| Maxeff Teknoloji̇ Anoni̇m Şi̇rketi̇ | 4 |
1 |
| USA Fortescue IP, Inc. | 50 |
1 |
| Alliance for Energy Innovation, LLC | 567 |
1 |
| Jiangsu Leke Energy-saving Technology Co., Ltd. | 1 |
1 |
| Other owners | 0 |