- 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 88/68 - Large containers characterised by means facilitating filling or emptying preventing bridge formation using rotating devices
Patent holdings for IPC class B65D 88/68
Total number of patents in this class: 73
10-year publication summary
|
10
|
3
|
4
|
6
|
7
|
12
|
5
|
3
|
5
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Superior Manufacturing LLC | 9 |
7 |
| Grain Weevil Corporation | 30 |
4 |
| Spokane Stainless Technologies, Inc. | 16 |
4 |
| Sartorius Stedim FMT | 106 |
3 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10923 |
2 |
| Dieffenbacher GmbH Maschinen- und Anlagenbau | 228 |
2 |
| NETZSCH- Mohnopumpen GmbH | 15 |
2 |
| Pirelli Tyre S.p.A. | 1912 |
2 |
| Sukup Manufacturing Company | 125 |
2 |
| Yoshikawa Corporation | 38 |
2 |
| Ecomade Engineering S.r.l. | 11 |
2 |
| The Procter & Gamble Company | 22017 |
1 |
| Hewlett-Packard Development Company, L.P. | 25895 |
1 |
| Kawasaki Heavy Industries, Limited | 1629 |
1 |
| Battelle Memorial Institute | 2484 |
1 |
| CNH Industrial Canada, Ltd. | 965 |
1 |
| CTB, Inc. | 340 |
1 |
| DelStar Technologies Inc. | 110 |
1 |
| Durapod Systems Limited | 4 |
1 |
| Federal-Mogul Bremsbelag GmbH | 14 |
1 |
| Other owners | 32 |