- All sections
- B - Performing operations; transporting
- 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: 11
10-year publication summary
0
|
1
|
5
|
0
|
2
|
1
|
1
|
0
|
0
|
2
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Graphic Packaging International, LLC | 1364 |
2 |
Philip Morris Products S.A. | 6751 |
1 |
Abbvie Inc. | 1808 |
1 |
Delkor Systems, Inc. | 37 |
1 |
Multi Packaging Solutions UK Limited | 50 |
1 |
Otor | 27 |
1 |
SmartPak, LLC | 6 |
1 |
Sonoco Development, Inc. | 776 |
1 |
WestRock Shared Services, LLC | 578 |
1 |
Synerlink | 52 |
1 |
Other owners | 0 |