- 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 3/04 - Vessels not under pressure with provision for thermal insulation by insulating layers
Patent holdings for IPC class F17C 3/04
Total number of patents in this class: 160
10-year publication summary
26
|
18
|
17
|
18
|
12
|
13
|
10
|
11
|
16
|
6
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 2856 |
20 |
Gaztransport et Technigaz | 514 |
19 |
IHI Corporation | 3268 |
9 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
8 |
Samsung Heavy Ind. Co., Ltd. | 240 |
6 |
Mitsubishi Heavy Industries, Ltd. | 8217 |
5 |
L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3515 |
5 |
Bayerische Motoren Werke Aktiengesellschaft | 13126 |
4 |
Kawasaki Heavy Industries, Limited | 1524 |
4 |
Wartsila Finland Oy | 740 |
4 |
Linde GmbH | 1122 |
4 |
Washington State University | 449 |
3 |
LNT Marine Pte., Ltd. | 7 |
3 |
Cryoshelter GmbH | 39 |
2 |
Daewoo Shipbuilding & Marine Engineering Co., Ltd. | 236 |
2 |
Hyundai Heavy Industries Co., Ltd. | 281 |
2 |
Osaka Gas Co., Ltd. | 312 |
2 |
Praxair Technology, Inc. | 1367 |
2 |
MGI Thermo Pte Ltd | 2 |
2 |
ALBUTT, Anthony | 6 |
2 |
Other owners | 52 |