- All sections
- B - Performing operations; transporting
- B31B - Making containers of paper, cardboard or material worked in a manner analogous to paper
- B31B 1/72 - Uniting opposed surfaces or edges; Taping by applying and securing strips or sheets
Patent holdings for IPC class B31B 1/72
Total number of patents in this class: 14
10-year publication summary
|
2
|
0
|
1
|
1
|
0
|
0
|
0
|
0
|
0
|
0
|
| 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 |
3 |
| Emmeci S.p.A. | 34 |
2 |
| Signode Industrial Group LLC | 462 |
2 |
| Windmöller & Hölscher KG | 402 |
2 |
| Federal Express Corporation | 407 |
1 |
| Packsize LLC | 271 |
1 |
| Sonoco Development, Inc. | 776 |
1 |
| Stora Enso Oyj | 1504 |
1 |
| Tetra Laval Holdings & Finance S.A. | 2007 |
1 |
| Other owners | 0 |