- All sections
- B - Performing operationstransporting
- B67D - Dispensing, delivering, or transferring liquids, not otherwise provided for
- B67D 7/54 - Filling nozzles with means for preventing escape of liquid or vapour or for recovering escaped liquid or vapour
Patent holdings for IPC class B67D 7/54
Total number of patents in this class: 130
10-year publication summary
|
8
|
23
|
19
|
10
|
17
|
3
|
5
|
10
|
0
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| AYR Ltd. | 103 |
14 |
| Fuel Transfer Technologies Inc. | 29 |
10 |
| OPW Fueling Components, LLC | 71 |
9 |
| Elaflex Hiby GmbH & Co. KG | 37 |
6 |
| Ford Global Technologies, LLC | 20594 |
5 |
| Elaflex Hiby Tanktechnik GmbH & Co. KG | 17 |
5 |
| Noztech Petrol Eki̇pmanlari Teknoloji̇ Sanayi̇ Ti̇caret Anoni̇m Şi̇rketi̇ | 8 |
5 |
| Marshall Excelsior Company | 68 |
4 |
| Motion Pro, Inc. | 43 |
4 |
| BP Oil International Limited | 77 |
3 |
| Fontem Holdings 1 B.V. | 125 |
3 |
| Single Buoy Moorings Inc. | 319 |
3 |
| Fuel Transfer Technologies | 3 |
3 |
| Emco Wheaton Corp. | 12 |
2 |
| Fontem Ventures B.V. | 302 |
2 |
| Fox Environmental Products, LLC | 5 |
2 |
| Franklin Fueling Systems, Inc. | 40 |
2 |
| Husky Corporation | 71 |
2 |
| Pemberton Fabricators, Inc. | 18 |
2 |
| Shenzhen First Union Technology Co., Ltd. | 844 |
2 |
| Other owners | 42 |