- All sections
- B - Performing operations; transporting
- B31B - Making containers of paper, cardboard or material worked in a manner analogous to paper
- B31B 3/26 - Machinery characterised by making boxes or cartons by folding single-piece sheets, blanks, or webs and having means for folding sheets, blanks, or webs
Patent holdings for IPC class B31B 3/26
Total number of patents in this class: 50
10-year publication summary
|
12
|
8
|
14
|
3
|
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 |
15 |
| Graphic Packaging International, LLC | 1364 |
7 |
| Packsize LLC | 271 |
3 |
| Toptec Company Limited | 32 |
3 |
| Wonik Cube Inc. | 5 |
2 |
| Berg Industries AB | 8 |
1 |
| BISSELL Inc. | 1064 |
1 |
| Bobst S.A. | 49 |
1 |
| Connecticut Container Corp. | 6 |
1 |
| CURTI COSTRUZIONI MECCANICHE S.p.A. | 12 |
1 |
| Delkor Systems, Inc. | 37 |
1 |
| Emmeci S.p.A. | 34 |
1 |
| Huhtamaki Oyj | 92 |
1 |
| Inteplast Group Corporation | 257 |
1 |
| Inter IKEA Systems B.V. | 295 |
1 |
| Mitsubishi Heavy Industries Printing & Packaging Machinery, Ltd. | 84 |
1 |
| Multi Packaging Solutions, Inc. | 148 |
1 |
| Southern Champion Tray LLC | 7 |
1 |
| United Parcel Service of America, Inc. | 1614 |
1 |
| Bosch Packaging Systems AG | 21 |
1 |
| Other owners | 5 |