Recyclable, asymmetrical-faced composite nonwoven textile having varied denier
US-2022136157-A1 · May 5, 2022 · US
formed by creation of a pile on at least one surface of a non-woven fabric without addition of pile-forming material, e.g. by needling, by differential shrinking (needling machines D04H18/00)
formed by creation of a pile on at least one surface of a non-woven fabric without addition of pile-forming material, e.g. by needling, by differential shrinking (needling machines D04H18/00) · 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 | D04H11/08 |
| Official title | formed by creation of a pile on at least one surface of a non-woven fabric without addition of pile-forming material, e.g. by needling, by differential shrinking (needling machines D04H18/00) |
| Display label | formed by creation of a pile on at least one surface of a non-woven fabric without addition of pile-forming material, e.g. by needling, by differential shrinking (needling machines D04H18/00) |
| Total patents | 90 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 7 |
| 2017 | 8 |
| 2018 | 9 |
| 2019 | 8 |
| 2020 | 11 |
| 2021 | 8 |
| 2022 | 8 |
| 2023 | 9 |
| 2024 | 4 |
| 2025 | 10 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Nonwoven Webs With Hydrophobic And Hydrophilic Layers
US-2021369508-A1 · Dec 2, 2021 · US
Nonwoven webs with hydrophobic and hydrophilic layers
US-11110013-B2 · Sep 7, 2021 · US
Methods of making elastic belts for absorbent articles
US-2021128370-A1 · May 6, 2021 · US
Article with fiber pattern and method of manufacturing the article using an embroidery machine
US-2021100321-A1 · Apr 8, 2021 · US
Shaped Nonwoven
US-2021045941-A1 · Feb 18, 2021 · US
Methods of making elastic belts for absorbent articles
US-10918532-B2 · Feb 16, 2021 · US
Shaped nonwoven
US-10888471-B2 · Jan 12, 2021 · US
Method for manufacturing a laminated textile product, a primary backing for use in this method and a method to manufacture this primary backing
US-10889932-B2 · Jan 12, 2021 · US
Nonwoven fabric having enhanced withdrawal force for carpet backing fabric and production method thereof
US-2020299876-A1 · Sep 24, 2020 · US
Making soft fabric touch fasteners
US-2020277718-A1 · Sep 3, 2020 · US
Deformed Web Materials
US-2020224429-A1 · Jul 16, 2020 · US
Nonwoven Webs With Hydrophobic And Hydrophilic Layers
US-2020129345-A1 · Apr 30, 2020 · US
Deformed web materials
US-10633775-B2 · Apr 28, 2020 · US
Looped layer or strip including differential attachment areas and nappy comprising such a layer
US-10624801-B2 · Apr 21, 2020 · US
Processing device, sheet manufacturing apparatus, processing method, and manufacturing method of sheet
US-10626552-B2 · Apr 21, 2020 · US
Process for forming a fibrous nonwoven web with uniform, directionally-oriented projections
US-10617576-B2 · Apr 14, 2020 · US
Novel Artificial Turf and Methods of Making Same
US-2020071886-A1 · Mar 5, 2020 · US
Needle punched carpet
US-2020048806-A1 · Feb 13, 2020 · US
Loop member and diaper
US-2020030165-A1 · Jan 30, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC D04H11/08?
- CPC D04H11/08 is the Cooperative Patent Classification code for “formed by creation of a pile on at least one surface of a non-woven fabric without addition of pile-forming material, e.g. by needling, by differential shrinking (needling machines D04H18/00).”
- How many patents are filed under CPC D04H11/08 (formed by creation of a pile on at least one surface of a non-woven fabric without addition of pile-forming material, e.g. by needling, by differential shrinking (needling machines D04H18/00))?
- Our database includes 90 publications tagged with this CPC code.
- Is patent activity under CPC D04H11/08 growing?
- Publication counts under this code: 4 in 2024 vs 10 in 2025 (latest complete years).