- All sections
- B - Performing operationstransporting
- B31B - Making containers of paper, cardboard or material worked in a manner analogous to paper
- B31B 50/06 - Feeding sheets or blanks from stacks
Patent holdings for IPC class B31B 50/06
Total number of patents in this class: 125
10-year publication summary
|
4
|
15
|
21
|
18
|
9
|
19
|
14
|
24
|
12
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| WestRock Shared Services, LLC | 585 |
22 |
| Packsize LLC | 291 |
8 |
| Graphic Packaging International, LLC | 1434 |
5 |
| Mitsubishi Heavy Industries Machinery Systems, Ltd. | 431 |
5 |
| Kliklok LLC | 16 |
5 |
| I.M.A. Industria Macchine Automatiche S.p.A. | 448 |
3 |
| Ishida Co., Ltd. | 514 |
3 |
| Sun Automation, Inc. | 42 |
3 |
| Boix Maquinaria Spain, S.L.U. | 10 |
3 |
| MS2 S.r.l. | 4 |
3 |
| AFA Systems Ltd. | 14 |
2 |
| Bobst Mex SA | 570 |
2 |
| C.M.C. S.p.A. | 36 |
2 |
| Dart Container Corporation | 167 |
2 |
| Delkor Systems, Inc. | 38 |
2 |
| G.D S.p.A. | 996 |
2 |
| Kabushiki Kaisha Isowa | 27 |
2 |
| Kern AG | 25 |
2 |
| MULTIVAC Sepp Haggenmueller SE & Co. KG | 207 |
2 |
| Norden Machinery AB | 39 |
2 |
| Other owners | 45 |