- All sections
- B - Performing operationstransporting
- B65D - Containers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containersaccessories, closures, or fittings thereforpackaging elementspackages
- B65D 90/50 - Arrangements of indicating or measuring devices of leakage-indicating devices
Patent holdings for IPC class B65D 90/50
Total number of patents in this class: 70
10-year publication summary
|
6
|
4
|
9
|
6
|
5
|
4
|
4
|
4
|
4
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Square Robot, Inc. | 22 |
6 |
| Safe Marine Transfer, LLC | 20 |
3 |
| Wabash National, L.P. | 296 |
3 |
| Accede B.V. | 6 |
2 |
| Tank Tech, Inc. | 3 |
2 |
| Wayne Fueling Systems LLC | 351 |
2 |
| Yatsuo Dairy Cooperative | 3 |
2 |
| Sensor (UK) Ltd | 10 |
2 |
| MWH UK Ltd | 2 |
2 |
| Carlow Precast Manufacturing ULC | 2 |
2 |
| Best Technology (Shenzhen) Inc. | 6 |
2 |
| Construcciones Biovivienda, S.L. | 3 |
2 |
| Entacon Pty Ltd | 11 |
2 |
| Alan Fada | 3 |
1 |
| Baoyi Group Co., Ltd. | 6 |
1 |
| Christos Sotirious Haritou | 2 |
1 |
| ELA Container GmbH | 4 |
1 |
| Endress + Hauser GmbH + Co. KG | 167 |
1 |
| Gardner Denver Thomas GmbH | 12 |
1 |
| Gaztransport et Technigaz | 579 |
1 |
| Other owners | 31 |