- 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: 421
10-year publication summary
|
32
|
28
|
23
|
38
|
30
|
30
|
47
|
38
|
43
|
33
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Brother Kogyo Kabushikikaisha | 1754 |
25 |
| Krones AG | 2170 |
18 |
| Futura S.p.A. | 139 |
15 |
| The Procter & Gamble Company | 22043 |
12 |
| Seiko Epson Corporation | 19296 |
12 |
| Koenig & Bauer AG | 979 |
10 |
| Metso Paper, Inc. | 426 |
10 |
| Wuxi Lead Intelligent Equipment Co., Ltd. | 199 |
8 |
| LG Energy Solution, Ltd. | 14693 |
8 |
| Bobst Mex SA | 584 |
7 |
| FABIO PERINI S.p.A. | 134 |
7 |
| A. Celli Nonwovens S.p.A. | 30 |
6 |
| Zuiko Corporation | 427 |
6 |
| Aetna Group, S.p.A. | 80 |
5 |
| Ishida Co., Ltd. | 525 |
5 |
| Manz Italy S.r.l. | 68 |
5 |
| Windmöller & Hölscher KG | 390 |
5 |
| SK on Co., Ltd. | 1580 |
5 |
| Contemporary Amperex Technology Co., Limited | 6373 |
4 |
| Hand held Products, Inc. | 1266 |
4 |
| Other owners | 244 |