- 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 88/72 - Fluidising devices
Patent holdings for IPC class B65D 88/72
Total number of patents in this class: 53
10-year publication summary
|
5
|
4
|
8
|
10
|
8
|
2
|
5
|
2
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Norsk Hydro ASA | 257 |
3 |
| ThyssenKrupp AG | 3283 |
3 |
| ThyssenKrupp Industrial Solutions AG | 631 |
3 |
| Schlumberger Canada Limited | 7296 |
2 |
| FMC Separation Systems, BV | 27 |
2 |
| JWF Industries | 3 |
2 |
| JWF Industries, Inc | 15 |
2 |
| Mac Trailer Manufacturing, Inc. | 77 |
2 |
| Technip France | 705 |
2 |
| Uhde GmbH | 131 |
2 |
| Acceleware Ltd. | 56 |
2 |
| Schlumberger Technology Corporation | 10717 |
1 |
| Schlumberger Technology B.v. | 5168 |
1 |
| Halliburton Energy Services, Inc. | 20891 |
1 |
| Agar Corporation Ltd. | 15 |
1 |
| Claudius Peters Technologies GmbH | 9 |
1 |
| D & BD Marketing LLC | 2 |
1 |
| Dryair Manufacturing Corp. | 19 |
1 |
| Glatt GmbH | 143 |
1 |
| Industrieanlagen-betriebsgesellschaft mbH | 25 |
1 |
| Other owners | 19 |