- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 19/12 - Lifting, transporting, or inserting the web rollRemoving empty core
Patent holdings for IPC class B65H 19/12
Total number of patents in this class: 443
10-year publication summary
|
28
|
23
|
38
|
30
|
30
|
47
|
38
|
44
|
51
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Brother Kogyo Kabushikikaisha | 1785 |
25 |
| Krones AG | 2259 |
19 |
| Futura S.p.A. | 140 |
14 |
| The Procter & Gamble Company | 21920 |
12 |
| Seiko Epson Corporation | 20043 |
12 |
| LG Energy Solution, Ltd. | 17861 |
10 |
| Koenig & Bauer AG | 965 |
8 |
| Metso Paper, Inc. | 355 |
8 |
| Wuxi Lead Intelligent Equipment Co., Ltd. | 273 |
8 |
| Bobst Mex SA | 599 |
7 |
| FABIO PERINI S.p.A. | 127 |
7 |
| A. Celli Nonwovens S.p.A. | 26 |
6 |
| Tetra Laval Holdings & Finance S.A. | 2196 |
6 |
| Zuiko Corporation | 433 |
6 |
| Windmöller & Hölscher KG | 377 |
6 |
| BW Converting, Inc. | 84 |
6 |
| Aetna Group, S.p.A. | 79 |
5 |
| Fuji Corporation | 3557 |
5 |
| Ishida Co., Ltd. | 536 |
5 |
| Manz Italy S.r.l. | 64 |
5 |
| Other owners | 263 |