- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 26/02 - Warning or safety devices, e.g. automatic fault detectors, stop-motions, for web-advancing mechanisms responsive to presence of irregularities in running webs
Patent holdings for IPC class B65H 26/02
Total number of patents in this class: 180
10-year publication summary
|
11
|
14
|
8
|
21
|
10
|
16
|
20
|
21
|
11
|
6
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lantech.com, LLC | 219 |
9 |
| Tetra Laval Holdings & Finance S.A. | 2244 |
6 |
| Seiko Epson Corporation | 20337 |
5 |
| Tecnau, Inc. | 13 |
5 |
| Valmet AB | 556 |
5 |
| LG Energy Solution, Ltd. | 19239 |
5 |
| 3m Innovative Properties Company | 17458 |
4 |
| Philip Morris Products S.A. | 8232 |
4 |
| Sumitomo Chemical Company, Limited | 8968 |
4 |
| Pirelli Tyre S.p.A. | 1962 |
4 |
| Screen Holdings Co., Ltd. | 3187 |
4 |
| Mitsubishi Heavy Industries Machinery Systems, Ltd. | 488 |
4 |
| Kimberly-clark Worldwide, Inc. | 5261 |
3 |
| Canon Inc. | 44051 |
3 |
| Hewlett-Packard Development Company, L.P. | 25170 |
3 |
| Ricoh Company, Ltd. | 13333 |
3 |
| BHS Corrugated Maschinen-und Anlagenbau GmbH | 218 |
3 |
| KHS GmbH | 1455 |
3 |
| Koenig & Bauer AG | 963 |
3 |
| Windmoeller & Hoelscher KG | 179 |
3 |
| Other owners | 97 |