- 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 3/08 - 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: 356
10-year publication summary
21
|
26
|
29
|
24
|
45
|
31
|
24
|
53
|
45
|
12
|
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 |
20 |
Cryoshelter GmbH | 39 |
16 |
Kawasaki Jukogyo Kabushiki Kaisha (trading as Kawasaki Heavy Industries, Ltd.) | 2856 |
16 |
Bayerische Motoren Werke Aktiengesellschaft | 13126 |
9 |
Siemens Healthcare Limited | 133 |
9 |
Bennamann Services Ltd | 37 |
9 |
Montana Instruments Corporation | 29 |
8 |
General Electric Company | 18133 |
7 |
International Business Machines Corporation | 60644 |
7 |
Bruker BioSpin GmbH | 136 |
7 |
Cryoport, Inc. | 141 |
6 |
Faurecia Systemes D'Echappement | 222 |
6 |
Oxford Instruments NanoTechnology Tools Limited | 145 |
6 |
Quantum Design International, Inc. | 28 |
5 |
Shanghai United Imaging Healthcare Co., Ltd. | 1569 |
5 |
Bruker Switzerland AG | 141 |
5 |
Kawasaki Heavy Industries, Limited | 1524 |
4 |
Chart Inc. | 134 |
4 |
Linde Aktiengesellschaft | 1600 |
4 |
Wartsila Finland Oy | 740 |
4 |
Other owners | 199 |