- 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 1/559 - Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by welding together the fibres, e.g. by partially melting or dissolving the fibres being within layered webs
Patent holdings for IPC class D04H 1/559
Total number of patents in this class: 298
10-year publication summary
26
|
32
|
34
|
28
|
27
|
28
|
15
|
19
|
24
|
11
|
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 |
20 |
Unicharm Corporation | 2744 |
18 |
Kimberly-clark Worldwide, Inc. | 5854 |
12 |
JNC Corporation | 1527 |
8 |
JNC Fibers Corporation | 46 |
6 |
Zephyros, Inc. | 613 |
6 |
3m Innovative Properties Company | 18406 |
5 |
Kao Corporation | 4843 |
5 |
Livedo Corporation | 179 |
5 |
Xiamen Yanjan New Material Co., Ltd | 32 |
5 |
Adler Pelzer Holding GmbH | 93 |
5 |
Mitsui Chemicals, Inc. | 3134 |
4 |
AVINTIV Specialty Materials Inc. | 74 |
4 |
Low & Bonar B.V. | 26 |
4 |
Nitto Denko Corporation | 7879 |
3 |
Toray Advanced Materials Korea Inc. | 222 |
3 |
Uni-Charm Corporation | 611 |
3 |
Aplix | 140 |
3 |
Carl Freudenberg KG | 1346 |
3 |
The Clorox Company | 973 |
3 |
Other owners | 173 |