- All sections
- B - Performing operations; transporting
- B65D - Containers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers; accessories, closures, or fittings therefor; packaging elements; packages
- 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
2
|
5
|
5
|
1
|
2
|
2
|
3
|
4
|
2
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
SCE | 3 |
3 |
Kellogg Brown & Root LLC | 489 |
2 |
Proton Power, Inc. | 31 |
2 |
Valmet AB | 463 |
2 |
Superior Manufacturing LLC | 10 |
2 |
3m Innovative Properties Company | 18406 |
1 |
Dow Global Technologies LLC | 10147 |
1 |
Astec Industries, Inc. | 100 |
1 |
Ch3 | 2 |
1 |
China Shenhua Energy Company Limited | 24 |
1 |
CTB, Inc. | 327 |
1 |
Diversey, Inc. | 961 |
1 |
Fette Compacting GmbH | 114 |
1 |
Guangdong Brunp Recycling Technology Co., Ltd | 674 |
1 |
Hunan Brunp Recycling Technology Co., Ltd. | 622 |
1 |
Kanto Denka Kogyo Co., Ltd. | 137 |
1 |
Kerneos | 36 |
1 |
Korea Institute of Ocean Science & Technology | 353 |
1 |
Kupper-weisser GmbH | 17 |
1 |
Lanfranchi S.r.l. | 21 |
1 |
Other owners | 31 |