- 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: 132
10-year publication summary
|
23
|
19
|
10
|
17
|
4
|
5
|
10
|
0
|
10
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| AYR Ltd. | 105 |
14 |
| Fuel Transfer Technologies Inc. | 26 |
9 |
| OPW Fueling Components, LLC | 68 |
9 |
| Elaflex Hiby GmbH & Co. KG | 43 |
8 |
| Ford Global Technologies, LLC | 21509 |
5 |
| Elaflex Hiby Tanktechnik GmbH & Co. KG | 23 |
5 |
| Noztech Petrol Eki̇pmanlari Teknoloji̇ Sanayi̇ Ti̇caret Anoni̇m Şi̇rketi̇ | 8 |
5 |
| Marshall Excelsior Company | 70 |
4 |
| Motion Pro, Inc. | 47 |
4 |
| BP Oil International Limited | 71 |
3 |
| Fontem Holdings 1 B.V. | 115 |
3 |
| Single Buoy Moorings Inc. | 310 |
3 |
| Emco Wheaton Corp. | 12 |
2 |
| Fontem Ventures B.V. | 300 |
2 |
| Fox Environmental Products, LLC | 4 |
2 |
| Franklin Fueling Systems, Inc. | 36 |
2 |
| Husky Corporation | 70 |
2 |
| Pemberton Fabricators, Inc. | 18 |
2 |
| Shenzhen First Union Technology Co., Ltd. | 994 |
2 |
| Tatsumi Corporation | 75 |
2 |
| Other owners | 44 |