- 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 65/02 - Wrappers or flexible covers
Patent holdings for IPC class B65D 65/02
Total number of patents in this class: 383
10-year publication summary
|
74
|
37
|
44
|
33
|
20
|
46
|
28
|
19
|
21
|
13
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyobo Co., Ltd. | 2534 |
24 |
| Altria Client Services LLC | 2442 |
10 |
| Kuraray Co., Ltd. | 3600 |
10 |
| Hitachi Chemical Company, Ltd. | 2238 |
8 |
| Asahi Kasei Kabushiki Kaisha | 2841 |
7 |
| Denka Company Limited | 2738 |
7 |
| Kureha Corporation | 1067 |
7 |
| Mitsubishi Chemical Corporation | 4724 |
6 |
| Kaneka Corporation | 4725 |
6 |
| Denki Kagaku Kogyo Kabushiki Kaisha | 577 |
6 |
| Mitsubishi Gas Chemical Company, Inc. | 3629 |
6 |
| Oji Holdings Corporation | 798 |
5 |
| Toray Industries, Inc. | 7122 |
4 |
| Bemis Company, Inc. | 232 |
4 |
| K-Fee System GmbH | 170 |
4 |
| HexcelPack, LLC | 71 |
4 |
| Medline Industries, LP | 2385 |
4 |
| Mitsui Chemicals Tohcello, Inc. | 243 |
3 |
| Asahi Kasei Chemicals Corporation | 546 |
3 |
| Purina Animal Nutrition LLC | 379 |
3 |
| Other owners | 252 |