- All sections
- B - Performing operations; transporting
- 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: 120
10-year publication summary
|
4
|
4
|
15
|
21
|
18
|
9
|
19
|
13
|
24
|
3
|
| 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 |
20 |
| Packsize LLC | 271 |
8 |
| Mitsubishi Heavy Industries Machinery Systems, Ltd. | 422 |
5 |
| Kliklok LLC | 15 |
5 |
| Graphic Packaging International, LLC | 1364 |
4 |
| I.M.A. Industria Macchine Automatiche S.p.A. | 424 |
3 |
| Ishida Co., Ltd. | 509 |
3 |
| SIG Technology AG | 430 |
3 |
| DS Smith Packaging France | 31 |
3 |
| AFA Systems Ltd. | 12 |
2 |
| C.M.C. S.p.A. | 34 |
2 |
| Dart Container Corporation | 166 |
2 |
| G.D S.p.A. | 929 |
2 |
| Kabushiki Kaisha Isowa | 27 |
2 |
| Kern AG | 26 |
2 |
| MULTIVAC Sepp Haggenmueller SE & Co. KG | 197 |
2 |
| Norden Machinery AB | 38 |
2 |
| Panotec SRL | 51 |
2 |
| Sun Automation, Inc. | 44 |
2 |
| Tetra Laval Holdings & Finance S.A. | 2007 |
2 |
| Other owners | 44 |