- 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 30/16 - Sacks, bags or like containers characterised by shape or construction with rigid end walls, e.g. free standing bags
Patent holdings for IPC class B65D 30/16
Total number of patents in this class: 171
10-year publication summary
|
6
|
6
|
7
|
7
|
11
|
14
|
10
|
10
|
6
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kao Corporation | 4979 |
16 |
| Fuji Seal International, Inc. | 285 |
12 |
| Hosokawa Yoko Co., Ltd. | 142 |
10 |
| Fujimori Kogyo Co., Ltd. | 228 |
6 |
| Toppan Printing Co., Ltd. | 2130 |
6 |
| Toyo Seikan Co., Ltd. | 595 |
6 |
| Advanced Scientifics, Inc. | 31 |
5 |
| Eco Lean Research & Development A/S | 19 |
5 |
| Daiwa Can Company | 237 |
4 |
| Ecolean AB | 75 |
4 |
| Unicharm Corporation | 2881 |
4 |
| S. C. Johnson & Son, Inc. | 2766 |
3 |
| Ajinomoto Co., Inc. | 2291 |
3 |
| Chokoku Plast Corporation | 16 |
3 |
| Innoflex Incorporated | 22 |
3 |
| Toyo Seikan Kaisha, Ltd. | 359 |
3 |
| Yushin Co., Ltd. | 37 |
3 |
| CJ Cheiljedang Corporation | 3441 |
2 |
| Fresenius Medical Care Deutschland GmbH | 2175 |
2 |
| Frito-Lay North America, Inc. | 1336 |
2 |
| Other owners | 69 |