- 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: 3493
10-year publication summary
|
173
|
277
|
260
|
287
|
332
|
381
|
386
|
376
|
397
|
93
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyobo Co., Ltd. | 2452 |
174 |
| DIC Corporation | 3712 |
129 |
| Dai Nippon Printing Co., Ltd. | 4012 |
123 |
| Kuraray Co., Ltd. | 3472 |
121 |
| Toppan Inc. | 752 |
105 |
| Toppan Printing Co., Ltd. | 2141 |
88 |
| Toyo Seikan Group Holdings, Ltd. | 816 |
70 |
| Tetra Laval Holdings & Finance S.A. | 2091 |
55 |
| Toppan Holdings Inc. | 488 |
55 |
| Mitsubishi Gas Chemical Company, Inc. | 3381 |
54 |
| Stora Enso Oyj | 1589 |
53 |
| Dow Global Technologies LLC | 10226 |
46 |
| Mitsubishi Chemical Corporation | 4458 |
46 |
| Toyo Seikan Co., Ltd. | 572 |
46 |
| Mitsui Chemicals, Inc. | 3187 |
40 |
| Sonoco Development, Inc. | 784 |
38 |
| Oji Holdings Corporation | 708 |
33 |
| Kyodo Printing Co., Ltd. | 152 |
32 |
| The Glad Products Company | 517 |
30 |
| Denka Company Limited | 2498 |
29 |
| Other owners | 2126 |