- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 23/182 - Registering, tensioning, smoothing, or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in unwinding mechanisms or in connection with unwinding operations
Patent holdings for IPC class B65H 23/182
Total number of patents in this class: 106
10-year publication summary
|
8
|
9
|
10
|
4
|
7
|
10
|
7
|
9
|
9
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 19881 |
8 |
| Canon Inc. | 41921 |
6 |
| LG Energy Solution, Ltd. | 17082 |
5 |
| The Procter & Gamble Company | 21987 |
4 |
| Nike, Inc. | 14577 |
4 |
| A. Celli Nonwovens S.p.A. | 26 |
3 |
| Mimaki Engineering Co., Ltd. | 893 |
3 |
| Pregis LLC | 288 |
3 |
| Ricoh Company, Ltd. | 13326 |
2 |
| Achenbach Buschhutten GmbH & Co. KG | 44 |
2 |
| Dart Container Corporation | 169 |
2 |
| Metso Paper, Inc. | 377 |
2 |
| NIKE Innovate C.V. | 2679 |
2 |
| Paper Converting Machine Company | 31 |
2 |
| Provisur Technologies, Inc. | 224 |
2 |
| Tesa SE | 1090 |
2 |
| Yuyama Mfg. Co., Ltd. | 385 |
2 |
| Gerber Technology LLC | 87 |
2 |
| Compagnie Generale des Etablissements Michelin | 4855 |
2 |
| Held Technologie GmbH | 2 |
2 |
| Other owners | 46 |