- All sections
- B - Performing operationstransporting
- B31B - Making containers of paper, cardboard or material worked in a manner analogous to paper
- B31B 50/10 - Feeding or positioning webs
Patent holdings for IPC class B31B 50/10
Total number of patents in this class: 67
10-year publication summary
|
2
|
7
|
9
|
8
|
2
|
11
|
2
|
9
|
10
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Packsize LLC | 294 |
10 |
| Brown LLC | 46 |
8 |
| Graphic Packaging International, LLC | 1487 |
6 |
| PulPac AB | 101 |
5 |
| WestRock Shared Services, LLC | 566 |
3 |
| Heidelberger Druckmaschinen AG | 472 |
2 |
| Innovative Fiber, LLC | 8 |
2 |
| Panotec SRL | 63 |
2 |
| Sarong S.p.A. | 127 |
2 |
| Sprick GmbH Bielefelder Papier- und Wellpappenwerke & Co. | 133 |
2 |
| Tetra Laval Holdings & Finance S.A. | 2163 |
2 |
| WestRock Packaging Systems, LLC | 691 |
2 |
| Blue Ocean Closures AB | 25 |
2 |
| Better All Round Limited | 12 |
1 |
| Bobst Mex SA | 583 |
1 |
| CMD Corporation | 59 |
1 |
| I.M.A. Industria Macchine Automatiche S.p.A. | 468 |
1 |
| IPI S.r.l. | 38 |
1 |
| Koenig & Bauer AG | 979 |
1 |
| MULTIVAC Sepp Haggenmüller SE & Co. KG | 70 |
1 |
| Other owners | 12 |