- 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 1/06 - Protecting sheatings built-up from wound-on bands or filamentary material, e.g. wires
Patent holdings for IPC class F17C 1/06
Total number of patents in this class: 547
10-year publication summary
30
|
36
|
61
|
63
|
28
|
50
|
52
|
60
|
36
|
12
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Toyota Motor Corporation | 28582 |
76 |
Hexagon Technology AS | 123 |
26 |
TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
18 |
Blue Wave Co S.A. | 59 |
17 |
Honda Motor Co., Ltd. | 24537 |
13 |
Nissan Motor Co., Ltd. | 12249 |
12 |
Bayerische Motoren Werke Aktiengesellschaft | 13126 |
11 |
Yachiyo Industry Co., Ltd. | 226 |
11 |
Nproxx B.V. | 20 |
9 |
AMTROL Licensing Inc. | 213 |
8 |
Quantum Fuel Systems LLC | 58 |
8 |
Plastic Omnium New Energies France | 36 |
8 |
Lotte Chemical Corporation | 591 |
7 |
Mitsubishi Gas Chemical Company, Inc. | 3188 |
7 |
Plastic Omnium Advanced Innovation and Research | 328 |
7 |
Kabushiki Kaisha Toyota Jidoshokki | 1699 |
7 |
Hyundai Motor Company | 19021 |
6 |
JFE Steel Corporation | 6067 |
6 |
Rehau AG + Co | 419 |
6 |
United Technologies Corporation | 2328 |
5 |
Other owners | 279 |