- All sections
- D - Textilespaper
- D21F - Paper-making machinesmethods of producing paper thereon
- D21F 13/08 - Automatic cut-off rolls
Patent holdings for IPC class D21F 13/08
Total number of patents in this class: 2
10-year publication summary
|
0
|
1
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ABB Oy | 168 |
1 |
| Nutrition & Biosciences USA 4, Inc. | 240 |
1 |
| Other owners | 0 |