- 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 1/02 - Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge involving reinforcing arrangements
Patent holdings for IPC class F17C 1/02
Total number of patents in this class: 283
10-year publication summary
|
17
|
19
|
37
|
25
|
16
|
19
|
27
|
22
|
16
|
11
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyota Motor Corporation | 31693 |
40 |
| Honda Motor Co., Ltd. | 25150 |
9 |
| AMTROL Licensing Inc. | 222 |
8 |
| The Boeing Company | 20031 |
5 |
| Korea Advanced Institute of Science and Technology | 4356 |
5 |
| Goodrich Corporation | 2106 |
5 |
| Yachiyo Industry Co., Ltd. | 238 |
5 |
| Toyoda Gosei Co., Ltd. | 1770 |
4 |
| Lawrence Livermore National Security, LLC | 1929 |
4 |
| Hyundai Heavy Industries Co., Ltd. | 275 |
4 |
| Arianegroup SAS | 523 |
4 |
| Robert Bosch GmbH | 42596 |
3 |
| GM Global Technology Operations LLC | 14926 |
3 |
| Hyundai Motor Company | 21795 |
3 |
| Rolls-Royce PLC | 3075 |
3 |
| Hexagon Technology AS | 129 |
3 |
| MAGNA STEYR Fahrzeugtechnik AG & Co KG | 162 |
3 |
| Quantum Fuel Systems LLC | 58 |
3 |
| Universidad de Guanajuato | 20 |
3 |
| Preload Cryogenics, LLC | 20 |
3 |
| Other owners | 163 |