- All sections
- B - Performing operations; transporting
- 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: 50
10-year publication summary
|
1
|
2
|
8
|
9
|
11
|
4
|
11
|
2
|
9
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Packsize LLC | 271 |
8 |
| Graphic Packaging International, LLC | 1364 |
6 |
| Brown LLC | 20 |
5 |
| WestRock Shared Services, LLC | 578 |
4 |
| Heidelberger Druckmaschinen AG | 473 |
2 |
| Innovative Fiber, LLC | 10 |
2 |
| Sprick GmbH Bielefelder Papier- und Wellpappenwerke & Co. | 116 |
2 |
| Tetra Laval Holdings & Finance S.A. | 2007 |
2 |
| WestRock Packaging Systems, LLC | 629 |
2 |
| Avercon BVBA | 13 |
2 |
| Better All Round Limited | 14 |
1 |
| Bobst Mex SA | 542 |
1 |
| CMD Corporation | 69 |
1 |
| IPI S.r.l. | 37 |
1 |
| MULTIVAC Sepp Haggenmüller SE & Co. KG | 72 |
1 |
| ORBIS Corporation | 232 |
1 |
| Paper Machinery Corporation | 12 |
1 |
| Sarong S.p.A. | 142 |
1 |
| Totani Corporation | 121 |
1 |
| International Boxes S.r.l. | 13 |
1 |
| Other owners | 5 |