- 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: 81
10-year publication summary
|
8
|
9
|
11
|
4
|
11
|
2
|
12
|
10
|
15
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Brown LLC | 83 |
12 |
| Packsize LLC | 277 |
9 |
| Graphic Packaging International, LLC | 1630 |
6 |
| Tetra Laval Holdings & Finance S.A. | 2254 |
5 |
| PulPac AB | 124 |
5 |
| Panotec SRL | 65 |
3 |
| WestRock Shared Services, LLC | 529 |
3 |
| Heidelberger Druckmaschinen AG | 500 |
2 |
| Innovative Fiber, LLC | 8 |
2 |
| Sarong S.p.A. | 109 |
2 |
| Sprick GmbH Bielefelder Papier- und Wellpappenwerke & Co. | 136 |
2 |
| WestRock Packaging Systems, LLC | 724 |
2 |
| Footprint International, LLC | 86 |
2 |
| Blue Ocean Closures AB | 31 |
2 |
| Qwarzo S.p.A | 22 |
2 |
| Sparck Technologies B.V. | 25 |
2 |
| Philip Morris Products S.A. | 8282 |
1 |
| Better All Round Limited | 9 |
1 |
| Bobst Mex SA | 610 |
1 |
| C.M.C. S.p.A. | 43 |
1 |
| Other owners | 16 |