- All sections
- B - Performing operationstransporting
- B65H - Handling thin or filamentary material, e.g. sheets, webs, cables
- B65H 20/12 - Advancing webs by suction roller
Patent holdings for IPC class B65H 20/12
Total number of patents in this class: 66
10-year publication summary
|
2
|
8
|
8
|
8
|
4
|
4
|
2
|
5
|
6
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Kimberly-clark Worldwide, Inc. | 5504 |
5 |
| Curt G. Joa, Inc. | 209 |
5 |
| Nippon Electric Glass Co., Ltd. | 2454 |
5 |
| Koenig & Bauer AG | 978 |
4 |
| Jdc, Inc. | 21 |
3 |
| Zuiko Corporation | 426 |
3 |
| Industrial Technology Research Institute | 5085 |
2 |
| Goss International Montataire SA | 10 |
2 |
| Vits Print GmbH | 3 |
2 |
| Unicharm Corporation | 2863 |
2 |
| The Procter & Gamble Company | 22037 |
1 |
| FUJIFILM Corporation | 29305 |
1 |
| Eastman Kodak Company | 2910 |
1 |
| NPX B.V. | 2538 |
1 |
| Nitto Denko Corporation | 8217 |
1 |
| Sumitomo Chemical Company, Limited | 9040 |
1 |
| Toray Engineering Co., Ltd. | 484 |
1 |
| Kyocera Document Solutions Inc. | 5555 |
1 |
| Atma Champ Ent. Corp. | 5 |
1 |
| Carpe Diem Technologies, Inc. | 11 |
1 |
| Other owners | 23 |