- 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: 428
10-year publication summary
|
32
|
28
|
23
|
34
|
27
|
30
|
46
|
35
|
44
|
40
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Brother Kogyo Kabushikikaisha | 1791 |
25 |
| Krones AG | 2205 |
18 |
| Futura S.p.A. | 139 |
15 |
| The Procter & Gamble Company | 21996 |
12 |
| Seiko Epson Corporation | 19673 |
12 |
| Koenig & Bauer AG | 976 |
9 |
| Metso Paper, Inc. | 414 |
9 |
| Wuxi Lead Intelligent Equipment Co., Ltd. | 219 |
8 |
| LG Energy Solution, Ltd. | 15538 |
8 |
| Bobst Mex SA | 584 |
7 |
| FABIO PERINI S.p.A. | 133 |
7 |
| A. Celli Nonwovens S.p.A. | 30 |
6 |
| Zuiko Corporation | 433 |
6 |
| Windmöller & Hölscher KG | 384 |
6 |
| BW Converting, Inc. | 78 |
6 |
| Aetna Group, S.p.A. | 79 |
5 |
| Ishida Co., Ltd. | 536 |
5 |
| Manz Italy S.r.l. | 69 |
5 |
| SK on Co., Ltd. | 1742 |
5 |
| Körber Technologies GmbH | 231 |
5 |
| Other owners | 249 |