- 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 1/00 - Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
Patent holdings for IPC class F17C 1/00
Total number of patents in this class: 1184
10-year publication summary
|
90
|
107
|
108
|
81
|
74
|
61
|
89
|
91
|
113
|
57
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3994 |
38 |
| Toyota Motor Corporation | 32788 |
29 |
| Hydrostor Inc. | 58 |
26 |
| Blue Wave Co S.A. | 61 |
21 |
| Praxair Technology, Inc. | 1283 |
17 |
| Bayerische Motoren Werke Aktiengesellschaft | 14462 |
16 |
| JFE Steel Corporation | 6916 |
15 |
| Robert Bosch GmbH | 42813 |
12 |
| Scott Technologies, Inc. | 202 |
12 |
| Hadal, Inc. | 66 |
11 |
| Linde Aktiengesellschaft | 1497 |
11 |
| Worthington Enterprises, Inc. | 78 |
11 |
| The Boeing Company | 20117 |
9 |
| Air Products and Chemicals, Inc. | 1442 |
9 |
| Altair Engineering, Inc. | 293 |
8 |
| AMTROL Licensing Inc. | 219 |
8 |
| Goodrich Corporation | 2141 |
8 |
| Hexagon Technology AS | 131 |
8 |
| IFP Energies Nouvelles | 2952 |
8 |
| Honda Motor Co., Ltd. | 25425 |
7 |
| Other owners | 900 |