Pile fabric made with different fiber strands
US-12385172-B2 · Aug 12, 2025 · US
characterised by thread material
characterised by thread material · Cooperative Patent Classification (CPC)
Textile and paper production, treatment, and products.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | D04B1/04 |
| Official title | characterised by thread material |
| Display label | characterised by thread material |
| Total patents | 44 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 3 |
| 2017 | 3 |
| 2018 | 3 |
| 2019 | 4 |
| 2020 | 2 |
| 2021 | 8 |
| 2022 | 3 |
| 2023 | 5 |
| 2024 | 7 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Pile fabric and manufacturing method therefor
US-12286732-B2 · Apr 29, 2025 · US
Knitted component having a foam surface feature
US-2025109532-A1 · Apr 3, 2025 · US
Knitted component having a foam surface feature
US-12180625-B2 · Dec 31, 2024 · US
Knitted component with inlay plush
US-2024352631-A1 · Oct 24, 2024 · US
Pile knit fabric for interior materials of vehicles, method of manufacturing the same and manufacturing machine of pile knit fabric
US-2024328042-A1 · Oct 3, 2024 · US
Knitted component with inlay plush
US-12043929-B2 · Jul 23, 2024 · US
Pile fabric made with different fiber strands
US-2024141563-A1 · May 2, 2024 · US
Carbon nanotube yarn cathode using textile manufacturing methods
US-11913146-B1 · Feb 27, 2024 · US
Foamable yarns, textiles and articles incorporating foamable yarns, and the process of manufacturing the same
US-2024052534-A1 · Feb 15, 2024 · US
Noble metal net for catalyzing gas phase reactions, production method for same, and use of same in an ammonia oxidation method
US-2023415139-A1 · Dec 28, 2023 · US
Knit Fabrics Containing Copper Filaments and Methods of Making Same
US-2023160112-A1 · May 25, 2023 · US
Manual debriding pad
US-2023067731-A1 · Mar 2, 2023 · US
Knitted component with inlay plush
US-2023064557-A1 · Mar 2, 2023 · US
Spacer textile having tie yarns of one or more lengths
US-11591726-B2 · Feb 28, 2023 · US
Artificial Fur and Method for Manufacturing Same
US-2022251150-A1 · Aug 11, 2022 · US
Pile fabric and manufacturing method therefor
US-2022235500-A1 · Jul 28, 2022 · US
Breathable baffles
US-2022074090-A1 · Mar 10, 2022 · US
Brushed circular knitted fabric
US-11174577-B2 · Nov 16, 2021 · US
Spacer textile having tie yarns of one or more lengths
US-2021348313-A1 · Nov 11, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC D04B1/04?
- CPC D04B1/04 is the Cooperative Patent Classification code for “characterised by thread material.”
- How many patents are filed under CPC D04B1/04 (characterised by thread material)?
- Our database includes 44 publications tagged with this CPC code.
- Is patent activity under CPC D04B1/04 growing?
- Publication counts under this code: 7 in 2024 vs 3 in 2025 (latest complete years).