- All sections
- B - Performing operations; transporting
- 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: 71
10-year publication summary
|
2
|
2
|
6
|
14
|
13
|
3
|
10
|
14
|
14
|
1
|
| 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 |
11 |
| Bobst Lyon | 56 |
4 |
| Dart Container Corporation | 166 |
3 |
| I.M.A. Industria Macchine Automatiche S.p.A. | 424 |
3 |
| Packsize LLC | 271 |
3 |
| Sun Automation, Inc. | 44 |
3 |
| Boix Maquinaria Spain, S.L.U. | 8 |
3 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
2 |
| Bobst Mex SA | 542 |
2 |
| Emmeci S.p.A. | 34 |
2 |
| MULTIVAC Sepp Haggenmueller SE & Co. KG | 197 |
2 |
| DS Smith Packaging France | 31 |
2 |
| Tiber Pack S.p.A | 11 |
2 |
| MS2 S.r.l. | 3 |
2 |
| Beijing Institute of Graphic Communication | 7 |
1 |
| BoxEm ApS | 2 |
1 |
| Cascades Canada ULC | 635 |
1 |
| C.M.C. S.p.A. | 34 |
1 |
| G.D S.p.A. | 929 |
1 |
| Gima, S.p.A. | 93 |
1 |
| Other owners | 21 |