- 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 65/40 - Applications of laminates for particular packaging purposes
Patent holdings for IPC class B65D 65/40
Total number of patents in this class: 3752
10-year publication summary
|
277
|
260
|
287
|
335
|
382
|
388
|
375
|
402
|
318
|
139
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyobo Co., Ltd. | 2525 |
189 |
| DIC Corporation | 3924 |
147 |
| Dai Nippon Printing Co., Ltd. | 4217 |
144 |
| Kuraray Co., Ltd. | 3581 |
132 |
| Toppan Inc. | 766 |
105 |
| Toppan Printing Co., Ltd. | 2096 |
88 |
| Toppan Holdings Inc. | 849 |
88 |
| Toyo Seikan Group Holdings, Ltd. | 850 |
68 |
| Tetra Laval Holdings & Finance S.A. | 2198 |
59 |
| Mitsubishi Gas Chemical Company, Inc. | 3599 |
56 |
| Stora Enso Oyj | 1635 |
54 |
| Mitsubishi Chemical Corporation | 4665 |
51 |
| Toyo Seikan Co., Ltd. | 617 |
50 |
| Dow Global Technologies LLC | 10845 |
44 |
| Oji Holdings Corporation | 784 |
42 |
| Amcor Flexibles North America, Inc. | 311 |
42 |
| Mitsui Chemicals, Inc. | 3227 |
40 |
| Kyodo Printing Co., Ltd. | 150 |
37 |
| Denka Company Limited | 2710 |
32 |
| The Glad Products Company | 493 |
32 |
| Other owners | 2252 |