Reinforced non-woven fabric, assembly including such a fabric, and method for treating a non-woven fabric
US-2017362756-A1 · Dec 21, 2017 · US
characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
characterised by the method of forming fleeces or layers, e.g. reorientation of fibres · 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 | D04H1/70 |
| Official title | characterised by the method of forming fleeces or layers, e.g. reorientation of fibres |
| Display label | characterised by the method of forming fleeces or layers, e.g. reorientation of fibres |
| Total patents | 152 |
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 | 16 |
| 2016 | 26 |
| 2017 | 20 |
| 2018 | 14 |
| 2019 | 12 |
| 2020 | 11 |
| 2021 | 13 |
| 2022 | 7 |
| 2023 | 13 |
| 2024 | 12 |
| 2025 | 4 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems and methods for forming a composite structure
US-2017362753-A1 · Dec 21, 2017 · US
Top Sheet for Personal Care Product
US-2017356109-A1 · Dec 14, 2017 · US
Bulk recovery apparatus for nonwoven fabric and bulk recovery method for the same
US-9809913-B2 · Nov 7, 2017 · US
Fiber sheet and method for manufacturing same
US-2017268142-A1 · Sep 21, 2017 · US
Process of making high tenacity, high modulus UHMWPE fiber
US-9765447-B2 · Sep 19, 2017 · US
Nonwoven Material Having Discrete Three-Dimensional Deformations With Improved Protrusion Dimensions After Compression
US-2017259524-A1 · Sep 14, 2017 · US
Forcespinning of fibers and filaments
US-2017254005-A1 · Sep 7, 2017 · US
Non-woven fabric
US-2017226672-A1 · Aug 10, 2017 · US
System and method for manufacturing net shape preform from textile strips
US-2017204545-A1 · Jul 20, 2017 · US
Nonwoven fabric with improved hand-feel
US-2017196414-A1 · Jul 13, 2017 · US
Carbon fiber nonwoven composite
US-2017173926-A1 · Jun 22, 2017 · US
Medical device and method for the production thereof
US-2017165394-A1 · Jun 15, 2017 · US
System and method for manufacturing net shape preform from textile strips
US-9644296-B2 · May 9, 2017 · US
Process for manufacturing absorbent sanitary paper products
US-2017056545-A1 · Mar 2, 2017 · US
Creating aligned and oriented fiber reinforced polymer composites
US-2017008026-A1 · Jan 12, 2017 · US
Absorbent sanitary paper product
US-2017002521-A1 · Jan 5, 2017 · US
Absorbent sanitary paper product
US-2017002520-A1 · Jan 5, 2017 · US
Filter media and methods of producing the same and uses thereof
US-2016375384-A1 · Dec 29, 2016 · US
Method of making a dispersible moist wipe
US-9528210-B2 · Dec 27, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC D04H1/70?
- CPC D04H1/70 is the Cooperative Patent Classification code for “characterised by the method of forming fleeces or layers, e.g. reorientation of fibres.”
- How many patents are filed under CPC D04H1/70 (characterised by the method of forming fleeces or layers, e.g. reorientation of fibres)?
- Our database includes 152 publications tagged with this CPC code.
- Is patent activity under CPC D04H1/70 growing?
- Publication counts under this code: 12 in 2024 vs 4 in 2025 (latest complete years).