- All sections
- B - Performing operations; transporting
- 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: 29
10-year publication summary
|
6
|
3
|
1
|
1
|
0
|
0
|
0
|
0
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| WestRock Shared Services, LLC | 578 |
7 |
| Graphic Packaging International, LLC | 1364 |
6 |
| Packsize LLC | 271 |
2 |
| Sonoco Development, Inc. | 776 |
2 |
| Xerox Corporation | 7503 |
1 |
| Altria Client Services LLC | 1866 |
1 |
| BSH Bosch und Siemens Hausgerate GmbH | 3236 |
1 |
| Delaware Capital Formation, Inc. | 580 |
1 |
| Masterwork Machinery Co., Ltd. | 34 |
1 |
| The Quaker Oats Company | 372 |
1 |
| Stora Enso Oyj | 1504 |
1 |
| Tetra Laval Holdings & Finance S.A. | 2007 |
1 |
| WestRock MWV, LLC | 335 |
1 |
| Bosch Packaging Systems AG | 21 |
1 |
| PTM Packaging Tools Machinery Pte. Ltd. | 29 |
1 |
| Kliklok LLC | 15 |
1 |
| Other owners | 0 |