- All sections
- B - Performing operationstransporting
- B31B - Making containers of paper, cardboard or material worked in a manner analogous to paper
- B31B 50/74 - Auxiliary operations
Patent holdings for IPC class B31B 50/74
Total number of patents in this class: 203
10-year publication summary
|
10
|
16
|
20
|
16
|
17
|
36
|
22
|
22
|
34
|
16
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Graphic Packaging International, LLC | 1616 |
26 |
| PulPac AB | 120 |
13 |
| Frugalpac Limited | 33 |
7 |
| Footprint International, LLC | 87 |
5 |
| Toppan Packaging Americas Holdings, Inc. | 216 |
5 |
| Yangi AB | 49 |
4 |
| Société des Produits Nestlé S.A. | 10108 |
3 |
| Bobst Mex SA | 605 |
3 |
| Mayr-Melnhof Karton Aktiengesellschaft | 222 |
3 |
| WestRock MWV, LLC | 330 |
3 |
| WestRock Shared Services, LLC | 533 |
3 |
| Syntegon Technology GmbH | 264 |
3 |
| SIG Services AG | 267 |
3 |
| Henkel AG & Co. KGaA | 10770 |
2 |
| Georgia-Pacific Corrugated LLC | 89 |
2 |
| Bobst Lyon | 73 |
2 |
| Emmeci S.p.A. | 36 |
2 |
| The Glad Products Company | 479 |
2 |
| Huhtamaki Oyj | 101 |
2 |
| JT International S.A. | 2870 |
2 |
| Other owners | 108 |