- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F17C - Vessels for containing or storing compressed, liquefied, or solidified gasesfixed-capacity gas-holdersfilling vessels with, or discharging from vessels, compressed, liquefied, or solidified gases
- F17C 13/06 - Closures, e.g. cap, breakable member
Patent holdings for IPC class F17C 13/06
Total number of patents in this class: 408
10-year publication summary
|
26
|
45
|
27
|
30
|
37
|
31
|
33
|
48
|
28
|
18
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Cryoport, Inc. | 194 |
17 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 4141 |
16 |
| Toyota Motor Corporation | 36327 |
15 |
| Hydrostor Inc. | 59 |
14 |
| Honda Motor Co., Ltd. | 26594 |
8 |
| Linde Aktiengesellschaft | 1411 |
8 |
| Gaztransport et Technigaz | 636 |
7 |
| Hyundai Motor Company | 25034 |
6 |
| Air Products and Chemicals, Inc. | 1474 |
6 |
| Lotte Chemical Corporation | 794 |
6 |
| Kia Corporation | 12767 |
6 |
| Coravin, Inc. | 137 |
5 |
| Hexagon Technology AS | 136 |
5 |
| Hyperkinetics Corporation | 11 |
5 |
| The Japan Steel Works, Ltd. | 879 |
5 |
| Bayerische Motoren Werke Aktiengesellschaft | 15489 |
4 |
| Toyoda Gosei Co., Ltd. | 1871 |
4 |
| HYDAC Technology GmbH | 247 |
4 |
| Kautex Textron GmbH & Co. KG | 513 |
4 |
| Luxembourg Patent Company S.A. | 95 |
4 |
| Other owners | 259 |