- All sections
- B - Performing operations; transporting
- B65D - Containers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers; accessories, closures, or fittings therefor; packaging elements; packages
- 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: 179
10-year publication summary
|
12
|
9
|
6
|
8
|
8
|
11
|
16
|
10
|
10
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kao Corporation | 4843 |
16 |
| Fuji Seal International, Inc. | 289 |
10 |
| Hosokawa Yoko Co., Ltd. | 132 |
10 |
| Eco Lean Research & Development A/S | 22 |
7 |
| Fujimori Kogyo Co., Ltd. | 257 |
6 |
| Toppan Printing Co., Ltd. | 2212 |
6 |
| Advanced Scientifics, Inc. | 31 |
5 |
| Toyo Seikan Co., Ltd. | 515 |
5 |
| Daiwa Can Company | 213 |
4 |
| Ecolean AB | 78 |
4 |
| Unicharm Corporation | 2744 |
4 |
| S. C. Johnson & Son, Inc. | 2869 |
3 |
| Dai Nippon Printing Co., Ltd. | 3891 |
3 |
| Ajinomoto Co., Inc. | 2337 |
3 |
| Chokoku Plast Corporation | 16 |
3 |
| Innoflex Incorporated | 25 |
3 |
| Oshio Industry Co., Ltd. | 3 |
3 |
| Pouch PAC Innovations, LLC | 128 |
3 |
| Toyo Seikan Kaisha, Ltd. | 419 |
3 |
| Yushin Co., Ltd. | 41 |
3 |
| Other owners | 75 |