- 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 88/64 - Large containers characterised by means facilitating filling or emptying preventing bridge formation
Patent holdings for IPC class B65D 88/64
Total number of patents in this class: 57
10-year publication summary
|
5
|
5
|
1
|
2
|
2
|
3
|
4
|
3
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| SCE | 3 |
3 |
| Kellogg Brown & Root LLC | 515 |
2 |
| Proton Power, Inc. | 31 |
2 |
| Valmet AB | 496 |
2 |
| Superior Manufacturing LLC | 10 |
2 |
| Dow Global Technologies LLC | 10167 |
1 |
| Astec Industries, Inc. | 100 |
1 |
| Ch3 | 2 |
1 |
| China Shenhua Energy Company Limited | 24 |
1 |
| CTB, Inc. | 331 |
1 |
| Diversey, Inc. | 942 |
1 |
| Fette Compacting GmbH | 117 |
1 |
| Guangdong Brunp Recycling Technology Co., Ltd | 984 |
1 |
| Hunan Brunp Recycling Technology Co., Ltd. | 947 |
1 |
| Ishida Co., Ltd. | 514 |
1 |
| Kanto Denka Kogyo Co., Ltd. | 134 |
1 |
| Kerneos | 33 |
1 |
| Korea Institute of Ocean Science & Technology | 395 |
1 |
| Kupper-weisser GmbH | 14 |
1 |
| Lanfranchi S.r.l. | 19 |
1 |
| Other owners | 31 |