- 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: 3665
10-year publication summary
|
156
|
261
|
240
|
277
|
319
|
362
|
367
|
363
|
396
|
312
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyobo Co., Ltd. | 2478 |
185 |
| DIC Corporation | 3863 |
143 |
| Dai Nippon Printing Co., Ltd. | 4150 |
131 |
| Kuraray Co., Ltd. | 3546 |
127 |
| Toppan Inc. | 762 |
105 |
| Toppan Printing Co., Ltd. | 2121 |
88 |
| Toppan Holdings Inc. | 704 |
75 |
| Toyo Seikan Group Holdings, Ltd. | 853 |
72 |
| Tetra Laval Holdings & Finance S.A. | 2189 |
58 |
| Stora Enso Oyj | 1643 |
56 |
| Mitsubishi Gas Chemical Company, Inc. | 3512 |
55 |
| Toyo Seikan Co., Ltd. | 598 |
50 |
| Mitsubishi Chemical Corporation | 4610 |
49 |
| Dow Global Technologies LLC | 10587 |
44 |
| Mitsui Chemicals, Inc. | 3237 |
41 |
| Oji Holdings Corporation | 750 |
38 |
| Amcor Flexibles North America, Inc. | 303 |
38 |
| Kyodo Printing Co., Ltd. | 152 |
33 |
| Denka Company Limited | 2662 |
30 |
| The Glad Products Company | 501 |
30 |
| Other owners | 2217 |