- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 23/022 - Registering, tensioning, smoothing, or guiding webs transversely by tentering devices
Patent holdings for IPC class B65H 23/022
Total number of patents in this class: 24
10-year publication summary
|
2
|
1
|
0
|
4
|
3
|
0
|
1
|
1
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Gerber Technology LLC | 87 |
3 |
| Unicharm Corporation | 2911 |
3 |
| 3m Innovative Properties Company | 17749 |
2 |
| Toray Engineering Co., Ltd. | 503 |
2 |
| Seiko Epson Corporation | 19686 |
1 |
| Corning Incorporated | 10362 |
1 |
| JTEKT Corporation | 2519 |
1 |
| Fuji Corporation | 3432 |
1 |
| G24 Innovations Limited | 29 |
1 |
| I.M.A. Industria Macchine Automatiche S.p.A. | 486 |
1 |
| Koenig & Bauer AG | 976 |
1 |
| Kucharco Corporation | 8 |
1 |
| Pearl Technologies, Inc. | 7 |
1 |
| SMS Group GmbH | 1135 |
1 |
| Texmag GmbH Vertriebsgesellschaft | 85 |
1 |
| Ube Industries, Ltd. | 830 |
1 |
| Catallo, Teresa | 5 |
1 |
| Autonomy Techlab, SA CV | 1 |
1 |
| Other owners | 0 |