- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 23/10 - Registering, tensioning, smoothing, or guiding webs longitudinally by retarding devices, e.g. acting on web-roll spindle acting on running web
Patent holdings for IPC class B65H 23/10
Total number of patents in this class: 43
10-year publication summary
|
7
|
5
|
6
|
4
|
5
|
4
|
4
|
0
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Jdc, Inc. | 21 |
5 |
| BHS Corrugated Maschinen-und Anlagenbau GmbH | 198 |
4 |
| FUJIFILM Corporation | 29458 |
3 |
| GEA Food Solutions Germany GmbH | 194 |
2 |
| Nippon Electric Glass Co., Ltd. | 2464 |
2 |
| SCHOTT AG | 1712 |
2 |
| Brother Kogyo Kabushikikaisha | 1763 |
2 |
| Hewlett-Packard Development Company, L.P. | 25850 |
1 |
| Ricoh Company, Ltd. | 13276 |
1 |
| Corning Incorporated | 10284 |
1 |
| Sumitomo Chemical Company, Limited | 9047 |
1 |
| Sumitomo Wiring Systems, Ltd. | 10394 |
1 |
| Andritz Inc. | 332 |
1 |
| Gietz AG | 12 |
1 |
| IHI Corporation | 3449 |
1 |
| Kucharco Corporation | 8 |
1 |
| Lamus Enterprises Inc. | 17 |
1 |
| Lantech.com, LLC | 219 |
1 |
| Mimaki Engineering Co., Ltd. | 852 |
1 |
| The Montalvo Corporation | 8 |
1 |
| Other owners | 10 |