- All sections
- B - Performing operationstransporting
- B31B - Making containers of paper, cardboard or material worked in a manner analogous to paper
- B31B 50/04 - Feeding sheets or blanks
Patent holdings for IPC class B31B 50/04
Total number of patents in this class: 200
10-year publication summary
|
8
|
26
|
26
|
13
|
27
|
24
|
29
|
22
|
26
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Graphic Packaging International, LLC | 1580 |
18 |
| Mitsubishi Heavy Industries Machinery Systems, Ltd. | 481 |
14 |
| Bobst Mex SA | 599 |
12 |
| Packsize LLC | 282 |
11 |
| Emmeci S.p.A. | 36 |
8 |
| Bobst Lyon | 70 |
6 |
| WestRock Shared Services, LLC | 542 |
6 |
| Mpi, LLC | 18 |
5 |
| Kabushiki Kaisha Isowa | 27 |
4 |
| Sun Automation, Inc. | 37 |
4 |
| Norden Machinery AB | 38 |
3 |
| Panotec SRL | 64 |
3 |
| Sidel Participations | 1046 |
3 |
| Mondi Kale Nobel Ambalaj Sanayi Ve Ticaret Anonim Sirketi | 36 |
3 |
| System Ceramics S.p.A. | 162 |
3 |
| EMBA Holding Aktiebolag | 6 |
3 |
| Kliklok International Limited | 9 |
3 |
| Blue Ocean Closures AB | 31 |
3 |
| Gazzella Atlantique | 5 |
3 |
| AFA Systems Ltd. | 19 |
2 |
| Other owners | 83 |