- 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 18/04 - Needling machines with water jets
Patent holdings for IPC class D04H 18/04
Total number of patents in this class: 83
10-year publication summary
|
7
|
11
|
8
|
3
|
7
|
7
|
4
|
5
|
3
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Trützschler GmbH & Co. KG | 134 |
14 |
| Voith Patent GmbH | 2752 |
12 |
| Autefa Solutions Germany GmbH | 68 |
8 |
| Trützschler Group SE | 176 |
6 |
| Kimberly-clark Worldwide, Inc. | 5298 |
3 |
| Goodrich Corporation | 2179 |
3 |
| Suominen Oyj | 12 |
3 |
| The Procter & Gamble Company | 21912 |
2 |
| Nike, Inc. | 14716 |
2 |
| Andritz Kuesters GmbH | 11 |
2 |
| Donaldson Company, Inc. | 1597 |
2 |
| NIKE Innovate C.V. | 2730 |
2 |
| North Carolina State University | 1585 |
2 |
| SCA Hygiene Products AB | 578 |
2 |
| Suominen Corporation | 88 |
2 |
| Winner Medical Co., Ltd. | 45 |
2 |
| Essity Hygiene and Health Aktiebolag | 2040 |
2 |
| Norafin Technologies GmbH | 3 |
2 |
| Andritz Asselin-thibeau | 21 |
1 |
| Fleissner GmbH | 20 |
1 |
| Other owners | 10 |