- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F17C - Vessels for containing or storing compressed, liquefied, or solidified gases; fixed-capacity gas-holders; filling vessels with, or discharging from vessels, compressed, liquefied, or solidified gases
- F17C 1/08 - Integral reinforcements, e.g. ribs
Patent holdings for IPC class F17C 1/08
Total number of patents in this class: 114
10-year publication summary
|
10
|
7
|
10
|
9
|
8
|
10
|
15
|
11
|
7
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyota Motor Corporation | 30292 |
4 |
| The Boeing Company | 19900 |
4 |
| Hyundai Motor Company | 20356 |
3 |
| Korea Advanced Institute of Science and Technology | 4174 |
3 |
| AMTROL Licensing Inc. | 218 |
3 |
| Goodrich Corporation | 2088 |
3 |
| Hexagon Technology AS | 131 |
3 |
| Lattice Technology Co., Ltd. | 8 |
3 |
| Pentair Water Pool and Spa, Inc. | 451 |
3 |
| Nproxx B.V. | 21 |
3 |
| Kobelco Compressors Corporation | 62 |
3 |
| XCIENCE Ltd | 5 |
3 |
| Nissan Motor Co., Ltd. | 12320 |
2 |
| Kia Motors Corporation | 7779 |
2 |
| Altair Engineering, Inc. | 288 |
2 |
| CNG Storage Solutions, LLC | 2 |
2 |
| Hyundai Heavy Industries Co., Ltd. | 279 |
2 |
| ILJIN Composites Co., Ltd. | 10 |
2 |
| Quantum Fuel Systems LLC | 59 |
2 |
| TI Automotive Technology Center GmbH | 79 |
2 |
| Other owners | 60 |