- All sections
- B - Performing operationstransporting
- B67D - Dispensing, delivering, or transferring liquids, not otherwise provided for
- B67D 7/36 - Arrangements of flow- or pressure-control valves
Patent holdings for IPC class B67D 7/36
Total number of patents in this class: 413
10-year publication summary
|
53
|
34
|
34
|
61
|
42
|
40
|
36
|
30
|
23
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| AYR Ltd. | 105 |
15 |
| Franklin Fueling Systems, LLC | 72 |
14 |
| Fuel Automation Station, LLC | 42 |
12 |
| Texas Fueling Services, Inc. | 14 |
11 |
| Blue Leaf I.P., Inc. | 2932 |
9 |
| Marshall Excelsior Company | 70 |
9 |
| Knappco, LLC | 59 |
9 |
| RPM Industries, LLC | 80 |
8 |
| OPW Fueling Components, LLC | 69 |
8 |
| Gilbarco Inc. | 276 |
6 |
| Veeder-Root Company | 77 |
6 |
| Walnab Pty Limited | 17 |
6 |
| Hyundai Motor Company | 24602 |
5 |
| Axalta Coating Systems IP Co., LLC | 474 |
5 |
| Franklin Fueling Systems, Inc. | 36 |
5 |
| L'Air Liquide, Societe Anonyme pour l'Etude et l'Exploitation des Procedes Georges Claude | 4120 |
5 |
| Sealed Air Corporation (US) | 520 |
5 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48248 |
4 |
| A.C. Dispensing Equipment, Inc. | 38 |
4 |
| fairlife, LLC | 131 |
4 |
| Other owners | 263 |