- All sections
- B - Performing operations; transporting
- B31B - Making containers of paper, cardboard or material worked in a manner analogous to paper
- B31B 120/00 - Construction of rigid or semi-rigid containers
Patent holdings for IPC class B31B 120/00
Total number of patents in this class: 57
10-year publication summary
|
3
|
7
|
7
|
11
|
8
|
3
|
5
|
3
|
3
|
6
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| PulPac AB | 72 |
9 |
| WestRock Shared Services, LLC | 578 |
6 |
| Sonoco Development, Inc. | 776 |
5 |
| C.M.C. S.p.A. | 34 |
3 |
| Graphic Packaging International, LLC | 1364 |
3 |
| Georgia-Pacific Corrugated LLC | 111 |
2 |
| Airlite Plastics Co. | 93 |
2 |
| Huhtamaki, Inc. | 252 |
2 |
| Kern AG | 26 |
2 |
| Otor | 27 |
2 |
| Rengo Co., Ltd. | 53 |
2 |
| Dart Container Corporation | 166 |
1 |
| DS Smith Packaging Deutschland Stiftung & Co. KG | 15 |
1 |
| DS Smith Packaging Limited | 50 |
1 |
| Huhtamaki Oyj | 92 |
1 |
| Nuova Sima S.p.A. | 22 |
1 |
| Obeikan MDF Espana, S.L. | 8 |
1 |
| Packable B.V. | 22 |
1 |
| Paper Machinery Corporation | 12 |
1 |
| Scentisphere LLC | 13 |
1 |
| Other owners | 10 |