- All sections
- B - Performing operations; transporting
- B31B - Making containers of paper, cardboard or material worked in a manner analogous to paper
- B31B 1/00 - Box, carton, envelope or bag making machinery characterised by performing specific operations
Patent holdings for IPC class B31B 1/00
Total number of patents in this class: 222
10-year publication summary
|
39
|
20
|
4
|
2
|
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
|
|---|---|---|
| Packsize LLC | 271 |
9 |
| WestRock Shared Services, LLC | 578 |
9 |
| Pregis Innovative Packaging LLC | 289 |
8 |
| Ranpak Corp. | 343 |
8 |
| Totani Corporation | 121 |
7 |
| The Glad Products Company | 542 |
6 |
| Intertape Polymer Corp. | 181 |
5 |
| Graphic Packaging International, LLC | 1364 |
5 |
| Bobst Mex SA | 542 |
4 |
| Masterwork Machinery Co., Ltd. | 34 |
4 |
| PTM Packaging Tools Machinery Pte. Ltd. | 29 |
4 |
| Xerox Corporation | 7503 |
3 |
| British American Tobacco (Investments) Limited | 1032 |
3 |
| Pregis Innovative Packaging, Inc. | 27 |
3 |
| U.S. Bank National Association | 728 |
3 |
| WestRock MWV, LLC | 335 |
3 |
| Illinois Tool Works Inc. | 11152 |
2 |
| CMD Corporation | 69 |
2 |
| Delta Industrial Services, Inc. | 41 |
2 |
| Ecolean AB | 78 |
2 |
| Other owners | 130 |