- All sections
- B - Performing operations; transporting
- B31B - Making containers of paper, cardboard or material worked in a manner analogous to paper
- B31B 1/26 - Folding sheets, blanks, or webs
Patent holdings for IPC class B31B 1/26
Total number of patents in this class: 180
10-year publication summary
|
42
|
24
|
10
|
6
|
1
|
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
|
|---|---|---|
| Graphic Packaging International, LLC | 1364 |
25 |
| WestRock Shared Services, LLC | 578 |
15 |
| Packsize LLC | 271 |
4 |
| SIG Technology AG | 430 |
4 |
| U.S. Bank National Association | 728 |
4 |
| Kimberly-clark Worldwide, Inc. | 5854 |
3 |
| Delkor Systems, Inc. | 37 |
3 |
| G.D S.p.A. | 929 |
3 |
| Masterwork Machinery Co., Ltd. | 34 |
3 |
| Toptec Company Limited | 32 |
3 |
| The Procter & Gamble Company | 22178 |
2 |
| Ricoh Company, Ltd. | 13266 |
2 |
| Uni-Charm Corporation | 611 |
2 |
| Advanced Technology Materials, Inc. | 234 |
2 |
| Automated Packaging Systems, Inc. | 78 |
2 |
| Bobst Mex SA | 542 |
2 |
| C.G. Bretting Manufacturing Co., Inc. | 38 |
2 |
| Coating Excellence International LLC | 56 |
2 |
| Colpac Limited | 46 |
2 |
| The Glad Products Company | 542 |
2 |
| Other owners | 93 |