- All sections
- D - Textilespaper
- D04H - Making textile fabrics, e.g. from fibres or filamentary materialfabrics made by such processes or apparatus, e.g. felts, non-woven fabricscotton-woolwadding
- D04H 1/26 - Wood pulp
Patent holdings for IPC class D04H 1/26
Total number of patents in this class: 171
10-year publication summary
|
3
|
6
|
18
|
6
|
9
|
24
|
30
|
23
|
30
|
13
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 22050 |
33 |
| Stora Enso Oyj | 1616 |
18 |
| Kimberly-clark Worldwide, Inc. | 5509 |
8 |
| Suominen Corporation | 87 |
5 |
| Voith Patent GmbH | 2754 |
5 |
| Xiamen Yanjan New Material Co., Ltd | 36 |
5 |
| Essity Hygiene and Health Aktiebolag | 2026 |
5 |
| SWM Luxembourg | 85 |
5 |
| delfortgroup AG | 149 |
4 |
| Glatfelter Gernsbach GmbH | 44 |
4 |
| Seiko Epson Corporation | 19281 |
3 |
| Lenzing Aktiengesellschaft | 522 |
3 |
| PulPac AB | 100 |
3 |
| Unicharm Corporation | 2830 |
3 |
| Daio Paper Corporation | 1383 |
2 |
| Glatfelter Gernsbach GmbH & Co. KG | 12 |
2 |
| Kelheim Fibres GmbH | 38 |
2 |
| Nippon Paper Industries Co., Ltd. | 826 |
2 |
| Oji Holdings Corporation | 716 |
2 |
| OrganoClick AB | 73 |
2 |
| Other owners | 55 |