- All sections
- B - Performing operationstransporting
- B31B - Making containers of paper, cardboard or material worked in a manner analogous to paper
- B31B 120/20 - Construction of rigid or semi-rigid containers provided with two or more compartments
Patent holdings for IPC class B31B 120/20
Total number of patents in this class: 18
10-year publication summary
|
1
|
5
|
0
|
2
|
2
|
1
|
0
|
0
|
3
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Graphic Packaging International, LLC | 1487 |
8 |
| Philip Morris Products S.A. | 7679 |
1 |
| Abbvie Inc. | 1799 |
1 |
| Delkor Systems, Inc. | 40 |
1 |
| Multi Packaging Solutions UK Limited | 55 |
1 |
| Otor | 27 |
1 |
| SmartPak, LLC | 4 |
1 |
| Sonoco Development, Inc. | 582 |
1 |
| WestRock Shared Services, LLC | 566 |
1 |
| Synerlink | 51 |
1 |
| Yangi AB | 25 |
1 |
| Other owners | 0 |