- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F01K - Steam engine plantssteam accumulatorsengine plants not otherwise provided forengines using special working fluids or cycles
- F01K 3/16 - Mutual arrangement of accumulator and heater
Patent holdings for IPC class F01K 3/16
Total number of patents in this class: 25
10-year publication summary
|
3
|
1
|
2
|
0
|
1
|
4
|
0
|
1
|
3
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens AG | 24568 |
3 |
| Toshiba Corporation | 12060 |
3 |
| Energy Dome S.p.A. | 34 |
3 |
| Highview Enterprises Limited | 48 |
2 |
| Rolls-Royce North American Technologies, Inc. | 1139 |
2 |
| Toshiba Energy Systems & Solutions Corp. | 1031 |
2 |
| Advantron Technologies LLC | 3 |
2 |
| Agenzia Nazionale per le Nuove Tecnologie, L'energia e LO Sviluppo Economico Sostenibile (enea) | 27 |
1 |
| Ansaldo Nucleare S.p.A. | 5 |
1 |
| Doosan Heavy Industries & Construction Co., Ltd. | 584 |
1 |
| General Electric Technology GmbH | 1599 |
1 |
| SuperCritical Technologies, Inc. | 4 |
1 |
| Universidad Tecnica Federico Santa Maria | 127 |
1 |
| GE Infrastructure Technology, LLC | 6116 |
1 |
| Mitsubishi Power, Ltd. | 1739 |
1 |
| Other owners | 0 |