- 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 1/498 - 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 entanglement of layered webs
Patent holdings for IPC class D04H 1/498
Total number of patents in this class: 336
10-year publication summary
16
|
26
|
23
|
37
|
27
|
26
|
29
|
36
|
27
|
8
|
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 |
13 |
Unicharm Corporation | 2744 |
13 |
Nike, Inc. | 13075 |
10 |
SCA Hygiene Products AB | 730 |
10 |
Essity Hygiene and Health Aktiebolag | 1990 |
10 |
Carl Freudenberg KG | 1346 |
9 |
AVINTIV Specialty Materials Inc. | 74 |
8 |
Voith Patent GmbH | 2727 |
8 |
Kimberly-clark Worldwide, Inc. | 5854 |
7 |
SGL Automotive Carbon Fibers GmbH & Co. KG | 13 |
7 |
Altria Client Services LLC | 1866 |
6 |
Daio Paper Corporation | 1407 |
6 |
Lenzing Aktiengesellschaft | 529 |
6 |
Adler Pelzer Holding GmbH | 93 |
6 |
Kao Corporation | 4843 |
5 |
Mitsui Chemicals, Inc. | 3134 |
5 |
NIKE Innovate C.V. | 2477 |
5 |
Trützschler GmbH & Co. KG | 146 |
5 |
Toray Industries, Inc. | 6652 |
4 |
International Paper Company | 857 |
4 |
Other owners | 189 |