- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 23/02 - Registering, tensioning, smoothing, or guiding webs transversely
Patent holdings for IPC class B65H 23/02
Total number of patents in this class: 127
10-year publication summary
|
11
|
6
|
8
|
8
|
11
|
7
|
7
|
9
|
10
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 20588 |
7 |
| G.D S.p.A. | 1203 |
6 |
| Screen Holdings Co., Ltd. | 3291 |
5 |
| VMI Holland B.V. | 454 |
5 |
| The Procter & Gamble Company | 21877 |
4 |
| Hewlett-Packard Development Company, L.P. | 25076 |
4 |
| Corning Incorporated | 10586 |
4 |
| Nippon Electric Glass Co., Ltd. | 2577 |
3 |
| Tetra Laval Holdings & Finance S.A. | 2277 |
3 |
| Brother Industries, Ltd. | 12860 |
2 |
| Eastman Kodak Company | 2561 |
2 |
| Andritz Technology and Asset Management GmbH | 78 |
2 |
| Contemporary Amperex Technology Co., Limited | 10925 |
2 |
| Dart Container Corporation | 172 |
2 |
| Essentra Packaging & Security Limited | 15 |
2 |
| Lantech.com, LLC | 220 |
2 |
| Maxcess International Corporation | 24 |
2 |
| Metso Paper, Inc. | 312 |
2 |
| SMS Group GmbH | 1224 |
2 |
| Texmag GmbH Vertriebsgesellschaft | 80 |
2 |
| Other owners | 64 |