- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 16/02 - Supporting web roll
Patent holdings for IPC class B65H 16/02
Total number of patents in this class: 279
10-year publication summary
|
20
|
23
|
37
|
35
|
36
|
18
|
27
|
21
|
26
|
17
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 19675 |
15 |
| Canon Inc. | 41007 |
12 |
| Hewlett-Packard Development Company, L.P. | 25592 |
8 |
| Brother Industries, Ltd. | 12943 |
7 |
| Toshiba TEC Corporation | 3840 |
7 |
| citizen Systems Japan Co., Ltd. | 81 |
7 |
| citizen Watch Co., Ltd. | 1076 |
7 |
| Cascades Canada ULC | 599 |
6 |
| Kitaru Innovations Inc. | 41 |
5 |
| Yuyama Mfg. Co., Ltd. | 387 |
5 |
| Fujitsu Component Limited | 257 |
4 |
| BHS Corrugated Maschinen-und Anlagenbau GmbH | 205 |
4 |
| Deneve, David J. | 8 |
4 |
| Flexsteel USA, LLC | 165 |
4 |
| Weber Food Technology SE & Co. KG | 118 |
4 |
| Kimberly-clark Worldwide, Inc. | 5406 |
3 |
| Pirelli Tyre S.p.A. | 1923 |
3 |
| Ranpak Corp. | 348 |
3 |
| Sprick GmbH Bielefelder Papier- und Wellpappenwerke & Co. | 135 |
3 |
| LG Energy Solution, Ltd. | 15763 |
3 |
| Other owners | 165 |