- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F28F - Details of heat-exchange or heat-transfer apparatus, of general application
- F28F 25/06 - Spray nozzles or spray pipes
Patent holdings for IPC class F28F 25/06
Total number of patents in this class: 105
10-year publication summary
3
|
10
|
15
|
9
|
16
|
12
|
9
|
13
|
18
|
3
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Prime Datum Development Company, LLC | 24 |
8 |
Baltimore Aircoil Company, Inc. | 156 |
5 |
Johnson Controls Tyco IP Holdings LLP | 1584 |
5 |
Ecovap, Inc. | 18 |
4 |
Coflo Technologies LLC | 4 |
4 |
Evapco, Inc. | 244 |
3 |
Heatcraft Refrigeration Products LLC | 246 |
3 |
Jaeggi Hybridtechnologie AG | 10 |
3 |
SPX Cooling Technologies, Inc. | 115 |
3 |
Carbon Engineering ULC | 27 |
3 |
Toyota Motor Corporation | 28582 |
2 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
2 |
Hamilton Sundstrand Corporation | 4525 |
2 |
Aggreko, LLC | 23 |
2 |
Alfa Laval Corporate AB | 1265 |
2 |
CTS Cooling Tower Solutions GmbH | 3 |
2 |
GEA Energietechnik GmbH | 17 |
2 |
Harold D. Curtis Revocable Trust | 3 |
2 |
Huaneng Clean Energy Research Institute | 345 |
2 |
Schneider Electric IT Corporation | 737 |
2 |
Other owners | 44 |