- 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 3/08 - Vessels not under pressure with provision for thermal insulation by vacuum spaces, e.g. Dewar flask
Patent holdings for IPC class F17C 3/08
Total number of patents in this class: 460
10-year publication summary
|
29
|
24
|
45
|
31
|
27
|
57
|
52
|
49
|
44
|
19
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
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 | 4154 |
25 |
| Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 3312 |
17 |
| Linde GmbH | 1398 |
14 |
| Montana Instruments Corporation | 41 |
11 |
| International Business Machines Corporation | 62897 |
10 |
| Bayerische Motoren Werke Aktiengesellschaft | 15559 |
10 |
| Cryoshelter GmbH | 26 |
10 |
| Siemens Healthcare Limited | 148 |
10 |
| Gaztransport et Technigaz | 640 |
8 |
| Bennamann Services Ltd | 38 |
8 |
| CB&I STS Delaware LLC. | 75 |
8 |
| MVE Biological Solutions US, LLC | 73 |
7 |
| Cryoport, Inc. | 193 |
6 |
| Faurecia Systemes D'Echappement | 172 |
6 |
| Trinity Tank Car, Inc. | 18 |
6 |
| Bruker Switzerland AG | 180 |
6 |
| Cryoshelter LH2 GmbH | 33 |
6 |
| Cryoshelter Biolng GmbH | 31 |
6 |
| Bruker BioSpin GmbH & Co. KG | 123 |
6 |
| Kawasaki Heavy Industries, Limited | 1717 |
5 |
| Other owners | 275 |