- 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: 3803
10-year publication summary
|
277
|
260
|
287
|
335
|
382
|
389
|
375
|
403
|
321
|
215
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyobo Co., Ltd. | 2537 |
191 |
| DIC Corporation | 3982 |
149 |
| Dai Nippon Printing Co., Ltd. | 4254 |
146 |
| Kuraray Co., Ltd. | 3601 |
134 |
| Toppan Inc. | 762 |
105 |
| Toppan Holdings Inc. | 936 |
95 |
| Toppan Printing Co., Ltd. | 2081 |
88 |
| Toyo Seikan Group Holdings, Ltd. | 853 |
68 |
| Tetra Laval Holdings & Finance S.A. | 2246 |
60 |
| Mitsubishi Gas Chemical Company, Inc. | 3634 |
56 |
| Mitsubishi Chemical Corporation | 4738 |
53 |
| Stora Enso Oyj | 1660 |
53 |
| Toyo Seikan Co., Ltd. | 624 |
50 |
| Amcor Flexibles North America, Inc. | 324 |
46 |
| Dow Global Technologies LLC | 11008 |
45 |
| Oji Holdings Corporation | 801 |
43 |
| Mitsui Chemicals, Inc. | 3262 |
41 |
| Kyodo Printing Co., Ltd. | 149 |
37 |
| The Glad Products Company | 480 |
33 |
| Denka Company Limited | 2754 |
32 |
| Other owners | 2278 |