- 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: 284
10-year publication summary
|
26
|
23
|
17
|
21
|
18
|
12
|
20
|
27
|
38
|
19
|
| 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 | 3976 |
9 |
| Hanwha Ocean Co., Ltd. | 124 |
8 |
| Aker Engineering & Technology AS | 35 |
6 |
| IHI Corporation | 3425 |
6 |
| Altair Engineering, Inc. | 293 |
5 |
| Praxair Technology, Inc. | 1299 |
5 |
| Horisont Energi AS | 34 |
5 |
| Hyundai Motor Company | 21960 |
4 |
| AMTROL Licensing Inc. | 217 |
4 |
| Gaztransport et Technigaz | 579 |
4 |
| Twisted Sun Innovations, Inc. | 10 |
4 |
| Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 3099 |
4 |
| U.S. Bank Trust Company, National Association, AS The Notes Collateral Agent | 70 |
4 |
| General Electric Company | 13767 |
3 |
| Texas Instruments Incorporated | 19468 |
3 |
| Brunswick Corporation | 1358 |
3 |
| Contech Engineered Solutions LLC | 278 |
3 |
| Lattice Technology Co., Ltd. | 8 |
3 |
| Saudi Arabian Oil Company | 13091 |
3 |
| Total SA | 493 |
3 |
| Other owners | 195 |