- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 45/28 - Folding in combination with cutting
Patent holdings for IPC class B65H 45/28
Total number of patents in this class: 97
10-year publication summary
|
5
|
7
|
5
|
4
|
5
|
9
|
4
|
5
|
9
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Valmet Tissue Converting S.r.l. | 14 |
6 |
| Hunkeler AG | 20 |
5 |
| Koenig & Bauer AG | 964 |
5 |
| OT Lucca S.r.l. | 18 |
5 |
| The Procter & Gamble Company | 21855 |
3 |
| Eastman Kodak Company | 2603 |
3 |
| Chan Li Machinery Co., Ltd. | 33 |
3 |
| Imperial Tobacco Limited | 764 |
3 |
| Mitsubishi Heavy Industries Printing & Packaging Machinery, Ltd. | 84 |
3 |
| MTC-Macchine Trasformazione Carta S.R.L. | 18 |
3 |
| Mitsubishi Heavy Industries, Ltd. | 9128 |
2 |
| Canon Inc. | 43817 |
2 |
| Curt G. Joa, Inc. | 219 |
2 |
| FABIO PERINI S.p.A. | 90 |
2 |
| Rent S.r.l. | 12 |
2 |
| Windmöller & Hölscher KG | 375 |
2 |
| Cricut, Inc. | 194 |
2 |
| Kenvue Brands LLC | 1028 |
2 |
| The Boeing Company | 20160 |
1 |
| Hewlett-Packard Development Company, L.P. | 25184 |
1 |
| Other owners | 40 |