- 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 3/00 - Vessels not under pressure
Patent holdings for IPC class F17C 3/00
Total number of patents in this class: 298
10-year publication summary
|
23
|
17
|
21
|
18
|
12
|
20
|
27
|
40
|
27
|
13
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
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 | 4122 |
10 |
| Hanwha Ocean Co., Ltd. | 152 |
8 |
| Aker Engineering & Technology AS | 33 |
6 |
| IHI Corporation | 3534 |
6 |
| Gaztransport et Technigaz | 632 |
5 |
| Praxair Technology, Inc. | 1214 |
5 |
| Twisted Sun Innovations, Inc. | 11 |
5 |
| Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 3277 |
5 |
| Siemens Industry Software Inc. | 1863 |
5 |
| Horisont Energi AS | 36 |
5 |
| Hyundai Motor Company | 24852 |
4 |
| AMTROL Licensing Inc. | 212 |
4 |
| U.S. Bank Trust Company, National Association, AS The Notes Collateral Agent | 65 |
4 |
| Ammonia AS | 5 |
4 |
| General Electric Company | 13938 |
3 |
| Texas Instruments Incorporated | 19639 |
3 |
| Brunswick Corporation | 1494 |
3 |
| Contech Engineered Solutions LLC | 280 |
3 |
| Lattice Technology Co., Ltd. | 8 |
3 |
| Saudi Arabian Oil Company | 14329 |
3 |
| Other owners | 204 |