- 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 6/00 - Methods or apparatus for filling vessels not under pressure with liquefied or solidified gases
Patent holdings for IPC class F17C 6/00
Total number of patents in this class: 321
10-year publication summary
18
|
26
|
26
|
33
|
35
|
21
|
29
|
23
|
46
|
9
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Daewoo Shipbuilding & Marine Engineering Co., Ltd. | 236 |
40 |
Gaztransport et Technigaz | 514 |
26 |
Hanwha Ocean Co., Ltd. | 81 |
18 |
L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3515 |
11 |
Samsung Heavy Ind. Co., Ltd. | 240 |
9 |
Cryostar SAS | 110 |
7 |
Praxair Technology, Inc. | 1367 |
7 |
Engineered Controls International, LLC | 122 |
6 |
Hyundai Heavy Industries Co., Ltd. | 281 |
6 |
SodaStream Industries Ltd. | 77 |
5 |
Wartsila Finland Oy | 740 |
5 |
Mitsubishi Shipbuilding Co., Ltd. | 136 |
5 |
L'Air Liquide, Societe Anonyme pour L'etude et L'exploitation des Proced ES Georges Claude | 296 |
4 |
National Institute of Clean-and-low-carbon Energy | 122 |
4 |
Greenco2 IP, LLC | 12 |
4 |
China Energy Investment Corporation Limited | 127 |
4 |
NFE Patent Holdings LLC | 6 |
4 |
Bayerische Motoren Werke Aktiengesellschaft | 13126 |
3 |
American Air Liquide, Inc. | 223 |
3 |
Engie | 174 |
3 |
Other owners | 147 |