- All sections
- B - Performing operations; transporting
- B31B - Making containers of paper, cardboard or material worked in a manner analogous to paper
- B31B 3/00 - Machinery characterised by making boxes or cartons by folding single-piece sheets, blanks, or webs
Patent holdings for IPC class B31B 3/00
Total number of patents in this class: 71
10-year publication summary
|
13
|
8
|
0
|
0
|
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
|
|---|---|---|
| WestRock Shared Services, LLC | 578 |
14 |
| Focke & Co. (GmbH & Co. KG) | 335 |
5 |
| Graphic Packaging International, LLC | 1364 |
4 |
| Emmeci S.p.A. | 34 |
3 |
| International Paper Company | 857 |
3 |
| Packsize LLC | 271 |
3 |
| SIG Technology AG | 430 |
3 |
| Tetra Laval Holdings & Finance S.A. | 2007 |
3 |
| Illinois Tool Works Inc. | 11152 |
2 |
| Graphic Packaging International, Inc. | 435 |
2 |
| Signode Industrial Group LLC | 462 |
2 |
| B Plus Development (S.A.) | 1 |
1 |
| Blanking Systems, Inc. | 70 |
1 |
| Concept Packaging Service Limited | 1 |
1 |
| Eco-Fiber Solutions, Inc. | 1 |
1 |
| Elopak Systems AG | 92 |
1 |
| F.L. Auto S.r.l. | 7 |
1 |
| Huhtamaki, Inc. | 252 |
1 |
| ICA S.p.A. | 45 |
1 |
| Industrial Origami, Inc. | 24 |
1 |
| Other owners | 18 |