- 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 1/00 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
Patent holdings for IPC class D04H 1/00
Total number of patents in this class: 467
10-year publication summary
|
28
|
30
|
18
|
18
|
14
|
13
|
9
|
16
|
11
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 22006 |
27 |
| 3m Innovative Properties Company | 17771 |
18 |
| Kimberly-clark Worldwide, Inc. | 5451 |
17 |
| Eastman Chemical Company | 2207 |
10 |
| Johns Manville | 954 |
9 |
| Modern Meadow, Inc. | 99 |
9 |
| Owens Corning Intellectual Capital, LLC | 1627 |
9 |
| Carl Freudenberg KG | 1372 |
7 |
| Tietex International Ltd. | 55 |
7 |
| ExxonMobil Chemical Patents Inc. | 3974 |
6 |
| DuPont Safety & Construction, Inc. | 701 |
5 |
| The Boeing Company | 20131 |
4 |
| Seiko Epson Corporation | 19664 |
4 |
| Uni-Charm Corporation | 603 |
4 |
| Hollingsworth & Vose Company | 296 |
4 |
| OCV Intellectual Capital, LLC | 182 |
4 |
| Primaloft, Inc. | 122 |
4 |
| Stora Enso Oyj | 1658 |
4 |
| Taiwan Textile Research Institute | 149 |
4 |
| Essity Hygiene and Health Aktiebolag | 2050 |
4 |
| Other owners | 307 |