- 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 1/00 - Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
Patent holdings for IPC class F17C 1/00
Total number of patents in this class: 1079
10-year publication summary
119
|
96
|
114
|
121
|
83
|
85
|
62
|
95
|
90
|
43
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
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 | 3515 |
34 |
Toyota Motor Corporation | 28582 |
27 |
Blue Wave Co S.A. | 59 |
21 |
Hydrostor Inc. | 49 |
21 |
Praxair Technology, Inc. | 1367 |
17 |
JFE Steel Corporation | 6067 |
15 |
Bayerische Motoren Werke Aktiengesellschaft | 13126 |
14 |
Hadal, Inc. | 66 |
11 |
Linde Aktiengesellschaft | 1600 |
11 |
Robert Bosch GmbH | 40953 |
10 |
Scott Technologies, Inc. | 210 |
10 |
Worthington Enterprises, Inc. | 71 |
10 |
Goodrich Corporation | 2081 |
9 |
Honda Motor Co., Ltd. | 24537 |
8 |
The Boeing Company | 19843 |
8 |
Altair Engineering, Inc. | 280 |
8 |
IFP Energies Nouvelles | 2717 |
8 |
AMTROL Licensing Inc. | 213 |
7 |
Hexagon Technology AS | 123 |
7 |
HYDAC Technology GmbH | 221 |
7 |
Other owners | 816 |