- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 23/24 - Registering, tensioning, smoothing, or guiding webs longitudinally by fluid action, e.g. to retard the running web
Patent holdings for IPC class B65H 23/24
Total number of patents in this class: 104
10-year publication summary
|
9
|
10
|
9
|
8
|
5
|
2
|
4
|
5
|
7
|
4
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Eastman Kodak Company | 2816 |
9 |
| Corning Incorporated | 10362 |
6 |
| IHI Corporation | 3458 |
4 |
| Metso Paper, Inc. | 412 |
4 |
| Applied Materials, Inc. | 19072 |
3 |
| Honeywell ASCa Inc. | 107 |
3 |
| JFE Steel Corporation | 7011 |
3 |
| Runtech Systems Oy | 23 |
3 |
| The Procter & Gamble Company | 22003 |
2 |
| Seiko Epson Corporation | 19686 |
2 |
| FUJIFILM Corporation | 29728 |
2 |
| Nike, Inc. | 14380 |
2 |
| Durr Systems, Inc. | 110 |
2 |
| Nexperia B.V. | 443 |
2 |
| Otto Junker GmbH | 27 |
2 |
| Valmet Technologies, Inc. | 143 |
2 |
| Windmöller & Hölscher KG | 383 |
2 |
| Intpro, LLC | 22 |
2 |
| Samsung Electronics Co., Ltd. | 148402 |
1 |
| LG Chem, Ltd. | 17674 |
1 |
| Other owners | 47 |