- All sections
- B - Performing operations; transporting
- B31B - Making containers of paper, cardboard or material worked in a manner analogous to paper
- B31B 1/36 - Folding sheets, blanks, or webs by continuously feeding same to stationary members, e.g. plates, ploughs, cores
Patent holdings for IPC class B31B 1/36
Total number of patents in this class: 9
10-year publication summary
|
4
|
1
|
1
|
0
|
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 |
2 |
| The Procter & Gamble Company | 22178 |
1 |
| Bobst S.A. | 49 |
1 |
| Girnet Internacional, S.L. | 64 |
1 |
| Masterwork Machinery Co., Ltd. | 34 |
1 |
| Riso Kagaku Corporation | 666 |
1 |
| Mitsubishi Heavy Industries Machinery Systems, Ltd. | 422 |
1 |
| FUJIFILM Business Innovation Corp. | 7395 |
1 |
| Other owners | 0 |