- All sections
- B - Performing operations; transporting
- B31B - Making containers of paper, cardboard or material worked in a manner analogous to paper
- B31B 100/00 - Rigid or semi-rigid containers made by folding single-piece sheets, blanks or webs
Patent holdings for IPC class B31B 100/00
Total number of patents in this class: 279
10-year publication summary
|
11
|
22
|
55
|
50
|
43
|
28
|
36
|
21
|
11
|
9
|
| 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 |
21 |
| Graphic Packaging International, LLC | 1364 |
14 |
| ORBIS Corporation | 232 |
11 |
| SIG Technology AG | 430 |
10 |
| Bobst Mex SA | 542 |
9 |
| Tetra Laval Holdings & Finance S.A. | 2007 |
9 |
| Mitsubishi Heavy Industries Machinery Systems, Ltd. | 422 |
8 |
| Sparck Technologies B.V. | 24 |
8 |
| Packsize LLC | 271 |
6 |
| DS Smith Packaging France | 31 |
5 |
| PulPac AB | 72 |
5 |
| Kabushiki Kaisha Isowa | 27 |
4 |
| Rengo Co., Ltd. | 53 |
4 |
| Smart Planet Technologies, Inc. | 29 |
4 |
| WestRock Packaging Systems, LLC | 629 |
4 |
| Innovative Design Concepts, Inc. | 6 |
4 |
| Xerox Corporation | 7503 |
3 |
| C.M.C. S.p.A. | 34 |
3 |
| I.M.A. Industria Macchine Automatiche S.p.A. | 424 |
3 |
| Ishida Co., Ltd. | 509 |
3 |
| Other owners | 141 |