- 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 30/02 - Sacks, bags or like containers characterised by the material used
Patent holdings for IPC class B65D 30/02
Total number of patents in this class: 275
10-year publication summary
|
22
|
24
|
10
|
25
|
23
|
27
|
14
|
19
|
15
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Fujimori Kogyo Co., Ltd. | 217 |
14 |
| Dai Nippon Printing Co., Ltd. | 4270 |
9 |
| Toyobo Co., Ltd. | 2544 |
8 |
| Toppan Inc. | 762 |
8 |
| Kuraray Co., Ltd. | 3606 |
7 |
| Toppan Printing Co., Ltd. | 2080 |
7 |
| Idemitsu Unitech Co., Ltd. | 192 |
6 |
| The Glad Products Company | 478 |
6 |
| Hosokawa Yoko Co., Ltd. | 141 |
6 |
| Mitsui Chemicals, Inc. | 3267 |
5 |
| Kyodo Printing Co., Ltd. | 148 |
5 |
| Toyo Seikan Co., Ltd. | 625 |
5 |
| Toppan Holdings Inc. | 947 |
5 |
| Dow Global Technologies LLC | 11051 |
4 |
| Chang, Kai-yu | 7 |
4 |
| Fuji Seal International, Inc. | 305 |
4 |
| Poly-America, L.P., Poly-America GP, LLC, a Texas Limited Liability Company | 197 |
4 |
| The Procter & Gamble Company | 21862 |
3 |
| FUJIFILM Corporation | 30689 |
3 |
| Ameriglobe, LLC | 42 |
3 |
| Other owners | 159 |