- All sections
- D - Textiles; paper
- D04H - Making textile fabrics, e.g. from fibres or filamentary material; fabrics made by such processes or apparatus, e.g. felts, non-woven fabrics; cotton-wool; wadding
- 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: 515
10-year publication summary
|
32
|
32
|
32
|
18
|
21
|
15
|
16
|
9
|
17
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Procter & Gamble Company | 22178 |
28 |
| Kimberly-clark Worldwide, Inc. | 5854 |
22 |
| 3m Innovative Properties Company | 18406 |
18 |
| Owens Corning Intellectual Capital, LLC | 1456 |
11 |
| Eastman Chemical Company | 2239 |
10 |
| Johns Manville | 980 |
10 |
| Modern Meadow, Inc. | 108 |
9 |
| ExxonMobil Chemical Patents Inc. | 4286 |
8 |
| Carl Freudenberg KG | 1346 |
7 |
| Tietex International Ltd. | 53 |
6 |
| Seiko Epson Corporation | 18724 |
5 |
| Primaloft, Inc. | 97 |
5 |
| DuPont Safety & Construction, Inc. | 676 |
5 |
| The Boeing Company | 19843 |
4 |
| Uni-Charm Corporation | 611 |
4 |
| Hollingsworth & Vose Company | 274 |
4 |
| Milliken & Company | 1253 |
4 |
| OCV Intellectual Capital, LLC | 265 |
4 |
| Stora Enso Oyj | 1504 |
4 |
| Taiwan Textile Research Institute | 143 |
4 |
| Other owners | 343 |