- All sections
- B - Performing operationstransporting
- B42C - Bookbinding
- B42C 5/04 - Preparing the edges or backs of leaves or signatures for binding by notching or roughening
Patent holdings for IPC class B42C 5/04
Total number of patents in this class: 25
10-year publication summary
|
4
|
0
|
5
|
2
|
2
|
1
|
2
|
1
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lightning Source LLC | 41 |
3 |
| K.G.S. S.r.l UNIPERSONALE | 3 |
3 |
| R&D Automation | 3 |
3 |
| Konica Minolta Business Technologies, Inc. | 1351 |
2 |
| Horizon International Inc. | 86 |
2 |
| Powis Parker Inc. | 12 |
2 |
| Worklife Brands LLC | 133 |
2 |
| Canon Inc. | 42224 |
1 |
| Konica Minolta, Inc. | 9021 |
1 |
| Mueller Martini Holding AG | 91 |
1 |
| Unibind Limited | 39 |
1 |
| PELEMAN INDUSTRIES, naamloze vennootschap | 31 |
1 |
| Eikon Technologies | 1 |
1 |
| K.g.s. S.r.l. | 4 |
1 |
| Megraf S.r.l. Societa Unipersonale | 1 |
1 |
| Other owners | 0 |