- All sections
- B - Performing operationstransporting
- B31B - Making containers of paper, cardboard or material worked in a manner analogous to paper
- B31B 50/22 - NotchingTrimming edges of flaps
Patent holdings for IPC class B31B 50/22
Total number of patents in this class: 48
10-year publication summary
|
3
|
9
|
2
|
6
|
7
|
10
|
2
|
5
|
4
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bobst Lyon | 75 |
11 |
| Mitsubishi Heavy Industries Machinery Systems, Ltd. | 497 |
10 |
| ORBIS Corporation | 235 |
7 |
| Berg Industries AB | 5 |
2 |
| C.M.C. S.p.A. | 43 |
2 |
| Kern AG | 24 |
2 |
| F.L. Auto S.r.l. | 7 |
1 |
| Geo. M. Martin Company | 16 |
1 |
| Kabushiki Kaisha Isowa | 28 |
1 |
| Packable B.V. | 23 |
1 |
| Packsize LLC | 275 |
1 |
| PELEMAN INDUSTRIES, naamloze vennootschap | 34 |
1 |
| Ikuno Metal Co.,Ltd. | 3 |
1 |
| PulPac AB | 124 |
1 |
| System Ceramics S.p.A. | 166 |
1 |
| Tiber Pack S.p.A | 21 |
1 |
| J.s.corrugating Machinery Co., Ltd | 2 |
1 |
| EMBA Holding Aktiebolag | 6 |
1 |
| Bobst Lyon | 2 |
1 |
| Qingdao Naipu Intelligent Packaging Technology Co., Ltd | 2 |
1 |
| Other owners | 0 |