- 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 3/077 - Stick, rod or solid cylinder shaped
Patent holdings for IPC class D04H 3/077
Total number of patents in this class: 7
10-year publication summary
|
3
|
0
|
0
|
2
|
0
|
0
|
1
|
1
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Reifenhauser GmbH & Co. KG Maschinenfabrik | 178 |
3 |
| Dow Global Technologies LLC | 10587 |
1 |
| Celanese Acetate LLC | 69 |
1 |
| So.la.is.- Societa' Lavorazione Isolanti - S.r.l. Con Unico Socio | 7 |
1 |
| Toyobo MC Corporation | 483 |
1 |
| Other owners | 0 |