- 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 83/34 - Cleaning or preventing clogging of the discharge passage
Patent holdings for IPC class B65D 83/34
Total number of patents in this class: 70
10-year publication summary
|
7
|
11
|
7
|
6
|
4
|
1
|
2
|
0
|
2
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyo Aerosol Industry Co., Ltd. | 82 |
6 |
| DDP Specialty Electronic Materials US, LLC | 831 |
6 |
| Aptar Dortmund GmbH | 58 |
5 |
| Dow Global Technologies LLC | 10363 |
4 |
| Conopco, Inc. | 5023 |
3 |
| Altachem NV | 52 |
3 |
| Max Co., Ltd. | 844 |
3 |
| The Gillette Company | 498 |
2 |
| Aptar France SAS | 795 |
2 |
| AptarGroup, Inc. | 238 |
2 |
| Leafgreen Limited | 22 |
2 |
| LINDAL Dispenser GmbH | 25 |
2 |
| Nemera La Verpillière S.A.S. | 59 |
2 |
| Triumph Pharmaceuticals Inc. | 47 |
2 |
| The Gillette Company LLC | 2570 |
2 |
| Altachem Holdings NV | 13 |
2 |
| Arianegroup SAS | 525 |
2 |
| The Procter & Gamble Company | 22017 |
1 |
| L'OREAL, Société Anonyme | 15488 |
1 |
| 3m Innovative Properties Company | 17833 |
1 |
| Other owners | 17 |