- 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 13/00 - 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 - Details of vessels or of the filling or discharging of vessels
Patent holdings for IPC class F17C 13/00
Total number of patents in this class: 1559
10-year publication summary
129
|
145
|
146
|
145
|
129
|
143
|
107
|
135
|
131
|
53
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Gaztransport et Technigaz | 514 |
108 |
Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 2856 |
49 |
L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 3515 |
35 |
Linde Aktiengesellschaft | 1600 |
30 |
Daewoo Shipbuilding & Marine Engineering Co., Ltd. | 236 |
22 |
Mitsubishi Shipbuilding Co., Ltd. | 136 |
22 |
Mitsubishi Heavy Industries, Ltd. | 8217 |
19 |
Praxair Technology, Inc. | 1367 |
15 |
Westport Fuel Systems Canada Inc. | 246 |
15 |
Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) | 2865 |
14 |
The Boeing Company | 19843 |
13 |
Hyundai Motor Company | 19021 |
13 |
Air Products and Chemicals, Inc. | 1448 |
13 |
AMTROL Licensing Inc. | 213 |
13 |
Bayerische Motoren Werke Aktiengesellschaft | 13126 |
12 |
TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
12 |
Cryoport, Inc. | 141 |
11 |
Hyundai Heavy Industries Co., Ltd. | 281 |
11 |
General Electric Company | 18133 |
10 |
Ebara Corporation | 1951 |
10 |
Other owners | 1112 |