- All sections
- B - Performing operationstransporting
- B31B - Making containers of paper, cardboard or material worked in a manner analogous to paper
- B31B 50/07 - Feeding sheets or blanks by air pressure or suction
Patent holdings for IPC class B31B 50/07
Total number of patents in this class: 80
10-year publication summary
|
2
|
6
|
14
|
13
|
3
|
10
|
15
|
14
|
10
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| WestRock Shared Services, LLC | 563 |
12 |
| Bobst Lyon | 65 |
4 |
| Sun Automation, Inc. | 40 |
4 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 42222 |
3 |
| Bobst Mex SA | 580 |
3 |
| Dart Container Corporation | 171 |
3 |
| I.M.A. Industria Macchine Automatiche S.p.A. | 467 |
3 |
| Packsize LLC | 295 |
3 |
| Boix Maquinaria Spain, S.L.U. | 11 |
3 |
| MS2 S.r.l. | 4 |
3 |
| Emmeci S.p.A. | 36 |
2 |
| MULTIVAC Sepp Haggenmueller SE & Co. KG | 209 |
2 |
| DS Smith Packaging France | 29 |
2 |
| Expack Industrial Corporation | 4 |
2 |
| Tiber Pack S.p.A | 17 |
2 |
| SAGA Computer Numerical Control Co., Ltd | 2 |
2 |
| Beijing Institute of Graphic Communication | 8 |
1 |
| BluePrint Holding B.V. | 22 |
1 |
| BoxEm ApS | 2 |
1 |
| Cascades Canada ULC | 618 |
1 |
| Other owners | 23 |