- 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 47/36 - Closures with frangible parts adapted to be pierced, torn or removed, to provide discharge openings
Patent holdings for IPC class B65D 47/36
Total number of patents in this class: 271
10-year publication summary
|
25
|
21
|
25
|
25
|
24
|
22
|
17
|
22
|
10
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Tetra Laval Holdings & Finance S.A. | 2107 |
12 |
| Harl-Bella Holdings, LLC | 22 |
7 |
| Nippon Closures Co., Ltd. | 77 |
7 |
| Tokan Kogyo Co., Ltd. | 67 |
7 |
| AptarGroup, Inc. | 231 |
6 |
| Bracco Imaging S.p.A. | 314 |
4 |
| CJ Cheiljedang Corporation | 3361 |
4 |
| PepsiCo, Inc. | 2409 |
4 |
| Sonoco Development, Inc. | 783 |
4 |
| Toyo Seikan Kaisha, Ltd. | 373 |
4 |
| KY7 Inc. | 54 |
4 |
| Conopco, Inc. | 4934 |
3 |
| Kao Corporation | 4939 |
3 |
| Japan Crown Cork Co., Ltd. | 16 |
3 |
| KOSE Corporation | 538 |
3 |
| Nippon Paper Industries Co., Ltd. | 820 |
3 |
| Orihiro Engineering Co., Ltd. | 41 |
3 |
| RAI Strategic Holdings, Inc. | 1140 |
3 |
| Saint-Gobain Performance Plastics Corporation | 1036 |
3 |
| GPCP IP Holdings LLC | 1641 |
3 |
| Other owners | 181 |