- All sections
- B - Performing operations; transporting
- B31B - Making containers of paper, cardboard or material worked in a manner analogous to paper
- B31B 110/30 - Shape of rigid or semi-rigid containers having a polygonal cross section
Patent holdings for IPC class B31B 110/30
Total number of patents in this class: 28
10-year publication summary
|
0
|
0
|
5
|
7
|
6
|
4
|
1
|
3
|
1
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| WestRock Shared Services, LLC | 578 |
9 |
| Packsize LLC | 271 |
3 |
| DS Smith Plc | 29 |
2 |
| Rengo Co., Ltd. | 53 |
2 |
| Tetra Laval Holdings & Finance S.A. | 2007 |
2 |
| DS Smith Packaging France | 31 |
2 |
| Georgia-Pacific Corrugated LLC | 111 |
1 |
| JT International S.A. | 2449 |
1 |
| ORBIS Corporation | 232 |
1 |
| Packable B.V. | 22 |
1 |
| WestRock Packaging Systems, LLC | 629 |
1 |
| Lancan Systems Inc. | 6 |
1 |
| Jospak Oy | 22 |
1 |
| International Design Packing Co., Ltd | 15 |
1 |
| Other owners | 0 |