- 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 47/04 - Closures with discharging devices other than pumps
Patent holdings for IPC class B65D 47/04
Total number of patents in this class: 223
10-year publication summary
|
24
|
30
|
20
|
26
|
22
|
23
|
19
|
19
|
22
|
15
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| 6d bytes inc., AKA 6d bytes | 25 |
7 |
| AptarGroup, Inc. | 256 |
7 |
| H.J. Heinz Company Brands LLC | 312 |
7 |
| BERICAP Holding GmbH | 65 |
6 |
| U.S. Bank National Association | 726 |
4 |
| Silgan Dispensing Systems Corporation | 319 |
4 |
| Chalkless, Inc. | 23 |
4 |
| Borges Branded Foods, S.L.U. | 71 |
3 |
| Guala Closures S.p.A. | 169 |
3 |
| Hanpak Limited | 20 |
3 |
| Obrist Closures Switzerland GmbH | 262 |
3 |
| SmartSeal AS | 24 |
3 |
| Sonoco Development, Inc. | 571 |
3 |
| Vection, Ltd | 5 |
3 |
| Resolute Patents, LLC | 13 |
3 |
| Vejo IP AG | 12 |
3 |
| The Procter & Gamble Company | 22006 |
2 |
| Seiko Epson Corporation | 19664 |
2 |
| Alpla Werke Alwin Lehner GmbH & Co. KG | 381 |
2 |
| Aptar France SAS | 799 |
2 |
| Other owners | 149 |