- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F17C - Vessels for containing or storing compressed, liquefied, or solidified gasesfixed-capacity gas-holdersfilling vessels with, or discharging from vessels, compressed, liquefied, or solidified gases
- F17C 1/14 - Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge constructed of aluminiumPressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge constructed of non-magnetic steel
Patent holdings for IPC class F17C 1/14
Total number of patents in this class: 177
10-year publication summary
|
12
|
19
|
7
|
17
|
8
|
13
|
5
|
25
|
14
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Blue Wave Co S.A. | 59 |
8 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3967 |
6 |
| Linde Aktiengesellschaft | 1516 |
6 |
| Harnyss IP, LLC | 11 |
6 |
| Toyota Motor Corporation | 31819 |
5 |
| Bayerische Motoren Werke Aktiengesellschaft | 14278 |
5 |
| Hexagon Technology AS | 130 |
5 |
| Rtx Corporation | 9332 |
5 |
| Robert Bosch GmbH | 42632 |
4 |
| United Technologies Corporation | 2247 |
3 |
| Capat LLC | 26 |
3 |
| Goodrich Corporation | 2112 |
3 |
| JFE Steel Corporation | 6816 |
3 |
| Luxfer Gas Cylinders Limited | 23 |
3 |
| MT Aerospace AG | 32 |
3 |
| Quantum Fuel Systems LLC | 58 |
3 |
| Resonac Corporation | 2769 |
3 |
| Airbus Operations S.A.S. | 2470 |
2 |
| GM Global Technology Operations LLC | 14968 |
2 |
| Showa Denko K.K. | 2249 |
2 |
| Other owners | 97 |