- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F22B - Methods of steam generation; steam boilers
- F22B 27/14 - Instantaneous or flash steam boilers built-up from heat-exchange elements arranged within a confined chamber having heat-retaining walls
Patent holdings for IPC class F22B 27/14
Total number of patents in this class: 9
10-year publication summary
|
2
|
1
|
2
|
3
|
1
|
1
|
2
|
0
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Koninklijke Philips N.V. | 22975 |
1 |
| Hermle Maschinenbau GmbH | 11 |
1 |
| Pasta e Sughi SA | 3 |
1 |
| Sunshine Kaidi New Energy Group Co., Ltd. | 16 |
1 |
| Vytis, Ltd | 3 |
1 |
| GE Infrastructure Technology, LLC | 5873 |
1 |
| Arianegroup SAS | 493 |
1 |
| Suspended Vortex Innovations LLC | 2 |
1 |
| Versuni Holding B.V. | 817 |
1 |
| Other owners | 0 |