- All sections
- B - Performing operations; transporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 18/10 - Mechanisms in which power is applied to web-roll spindle
Patent holdings for IPC class B65H 18/10
Total number of patents in this class: 325
10-year publication summary
|
21
|
30
|
31
|
40
|
29
|
29
|
30
|
44
|
28
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 18966 |
16 |
| Hewlett-Packard Development Company, L.P. | 27484 |
7 |
| A. Celli Nonwovens S.p.A. | 29 |
7 |
| Nippon Electric Glass Co., Ltd. | 2388 |
5 |
| Technology Licensing Corporation | 73 |
5 |
| BW Converting, Inc. | 54 |
5 |
| Samsung Display Co., Ltd. | 32641 |
4 |
| Kimberly-clark Worldwide, Inc. | 5519 |
4 |
| Brother Industries, Ltd. | 12888 |
4 |
| Entegris, Inc. | 1805 |
4 |
| Contemporary Amperex Technology (Hong Kong) Limited | 2784 |
4 |
| Applied Materials, Inc. | 17676 |
3 |
| Konica Minolta, Inc. | 8510 |
3 |
| Comexi Group Industries, SAU | 31 |
3 |
| G.D S.p.A. | 993 |
3 |
| Lintec Corporation | 1938 |
3 |
| Manz Italy S.r.l. | 64 |
3 |
| Metso Paper, Inc. | 481 |
3 |
| Pirelli Tyre S.p.A. | 1869 |
3 |
| SCA Hygiene Products AB | 685 |
3 |
| Other owners | 233 |