- All sections
- B - Performing operationstransporting
- B31B - Making containers of paper, cardboard or material worked in a manner analogous to paper
- B31B 49/02 - Machinery, accessories or processes not provided for in groups for making boxes or cartons
Patent holdings for IPC class B31B 49/02
Total number of patents in this class: 26
10-year publication summary
|
3
|
1
|
1
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| WestRock Shared Services, LLC | 565 |
6 |
| Graphic Packaging International, LLC | 1484 |
6 |
| Packsize LLC | 294 |
2 |
| Sonoco Development, Inc. | 583 |
2 |
| Xerox Corporation | 6998 |
1 |
| Altria Client Services LLC | 2206 |
1 |
| Masterwork Machinery Co., Ltd. | 28 |
1 |
| The Quaker Oats Company | 359 |
1 |
| Stora Enso Oyj | 1650 |
1 |
| Tetra Laval Holdings & Finance S.A. | 2159 |
1 |
| WestRock MWV, LLC | 336 |
1 |
| Bosch Packaging Systems AG | 20 |
1 |
| PTM Packaging Tools Machinery Pte. Ltd. | 24 |
1 |
| Kliklok LLC | 15 |
1 |
| Other owners | 0 |