- 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 3/00 - Vessels not under pressure
Patent holdings for IPC class F17C 3/00
Total number of patents in this class: 235
10-year publication summary
17
|
26
|
23
|
17
|
21
|
18
|
11
|
18
|
24
|
10
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Hanwha Ocean Co., Ltd. | 81 |
8 |
L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3515 |
7 |
Aker Engineering & Technology AS | 35 |
6 |
IHI Corporation | 3268 |
6 |
Altair Engineering, Inc. | 280 |
5 |
Praxair Technology, Inc. | 1367 |
5 |
Hyundai Motor Company | 19021 |
4 |
AMTROL Licensing Inc. | 213 |
4 |
High Impact Technology, L.L.C. | 32 |
4 |
U.S. Bank Trust Company, National Association, AS The Notes Collateral Agent | 72 |
4 |
General Electric Company | 18133 |
3 |
Texas Instruments Incorporated | 19376 |
3 |
Brunswick Corporation | 1271 |
3 |
Chicago Bridge & Iron Company | 20 |
3 |
Lattice Technology Co., Ltd. | 8 |
3 |
Total SA | 520 |
3 |
Twisted Sun Innovations, Inc. | 10 |
3 |
Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 2856 |
3 |
Preload Cryogenics, LLC | 16 |
3 |
Kia Corporation | 6450 |
3 |
Other owners | 152 |