- 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 1/49 - 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 the fleeces or layers being consolidated by mechanical means, e.g. by rolling by needling or like operations to cause entanglement of fibres in combination with at least one other method of consolidation entanglement by fluid jet in combination with another consolidation means
Patent holdings for IPC class D04H 1/49
Total number of patents in this class: 93
10-year publication summary
8
|
15
|
9
|
10
|
4
|
11
|
5
|
8
|
7
|
5
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Kimberly-clark Worldwide, Inc. | 5854 |
10 |
Altria Client Services LLC | 1866 |
6 |
Carl Freudenberg KG | 1346 |
5 |
The Procter & Gamble Company | 22178 |
4 |
Suominen Corporation | 89 |
4 |
R.J. Reynolds Tobacco Company | 511 |
3 |
Swedish Match North Europe AB | 402 |
3 |
Voith Patent GmbH | 2727 |
3 |
Berry Global, Inc. | 406 |
3 |
3m Innovative Properties Company | 18406 |
2 |
Nike, Inc. | 13075 |
2 |
Alcantara S.p.A. | 43 |
2 |
Aplix | 140 |
2 |
Glatfelter Gernsbach GmbH | 42 |
2 |
National Nonwovens, Inc. | 32 |
2 |
Trutzschler Nonwovens GmbH | 28 |
2 |
Glatfelter Holding (Switzerland) AG | 36 |
2 |
Toray Industries, Inc. | 6652 |
1 |
Amer-sil SA | 12 |
1 |
Andritz Kuesters GmbH | 10 |
1 |
Other owners | 33 |