- 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 3/02 - Vessels not under pressure with provision for thermal insulation
Patent holdings for IPC class F17C 3/02
Total number of patents in this class: 626
10-year publication summary
|
47
|
24
|
56
|
43
|
53
|
61
|
58
|
39
|
48
|
39
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Gaztransport et Technigaz | 631 |
305 |
| Daewoo Shipbuilding & Marine Engineering Co., Ltd. | 231 |
17 |
| Hanwha Ocean Co., Ltd. | 152 |
16 |
| Korea Gas Corporation | 123 |
12 |
| Samsung Heavy Ind. Co., Ltd. | 250 |
11 |
| CB&I STS Delaware LLC. | 75 |
11 |
| Hyundai Heavy Industries Co., Ltd. | 270 |
10 |
| Wartsila Finland Oy | 754 |
10 |
| HD Korea Shipbuilding ＆ Offshore Engineering Co., Ltd. | 117 |
8 |
| Kawasaki Heavy Industries, Limited | 1679 |
6 |
| Korea Advanced Institute of Science and Technology | 4686 |
6 |
| Preload Cryogenics, LLC | 19 |
6 |
| Korea Institute of Ocean Science & Technology | 441 |
5 |
| Aker MTW Werft GmbH | 6 |
5 |
| IHI Plant Services Corporation | 25 |
4 |
| Cryoshelter LH2 GmbH | 33 |
4 |
| Cryoshelter Biolng GmbH | 31 |
4 |
| BASF SE | 21310 |
3 |
| Robert Bosch GmbH | 44238 |
3 |
| Linde Aktiengesellschaft | 1420 |
3 |
| Other owners | 177 |