Nonwoven laminate
US-12152326-B1 · Nov 26, 2024 · US
with at least one polyolefin as constituent
with at least one polyolefin as constituent · 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 | D01F8/06 |
| Official title | with at least one polyolefin as constituent |
| Display label | with at least one polyolefin as constituent |
| Total patents | 397 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 19 |
| 2016 | 11 |
| 2017 | 25 |
| 2018 | 30 |
| 2019 | 36 |
| 2020 | 43 |
| 2021 | 46 |
| 2022 | 55 |
| 2023 | 52 |
| 2024 | 40 |
| 2025 | 32 |
| 2026 | 8 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Skin-core structure fibers with both infrared and radar stealth, preparation method therefor, and use thereof
US-2024175661-A1 · May 30, 2024 · US
Infrared radiation transparent substrates and systems and methods for creation and use thereof
US-2018210123-A1 · Jul 26, 2018 · US
Fiber and column for protein adsorption
US-9982369-B2 · May 29, 2018 · US
Method For Making A Spunbonded High Loft Nonwoven Web
US-2018002850-A1 · Jan 4, 2018 · US
Fiber Bundle
US-2017362757-A1 · Dec 21, 2017 · US
Composite material for additive manufacturing of a three-dimensional composite product
US-2017361527-A1 · Dec 21, 2017 · US
Composite fiber and method for forming the same
US-2017342597-A1 · Nov 30, 2017 · US
Fibers for polyethylene nonwoven fabric
US-9803295-B2 · Oct 31, 2017 · US
Fine Hollow Fibers having a High Void Fraction
US-2017304128-A1 · Oct 26, 2017 · US
Polymer coated sulfonated polyester - silver nanoparticle composite filaments and methods of making the same
US-2017298536-A1 · Oct 19, 2017 · US
Sheet material and manufacturing method thereof
US-2017254018-A1 · Sep 7, 2017 · US
Fiber for protein adsorption and column for protein adsorption
US-2017253999-A1 · Sep 7, 2017 · US
Spunbond Polycarbonate Resin Filter Media
US-2017225104-A1 · Aug 10, 2017 · US
Multi-component fibres
US-9725633-B2 · Aug 8, 2017 · US
Shaped Nonwoven
US-2017191198-A1 · Jul 6, 2017 · US
Artificial leather and a production method therefor
US-2017183815-A1 · Jun 29, 2017 · US
Microtubes and methods of producing same
US-2017175296-A1 · Jun 22, 2017 · US
Fine fibers made from polymer crosslinked with resinous aldehyde composition
US-2017157543-A1 · Jun 8, 2017 · US
Nonwoven substrate comprising fibers comprising an engineering thermoplastic polymer
US-2017121872-A1 · May 4, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC D01F8/06?
- CPC D01F8/06 is the Cooperative Patent Classification code for “with at least one polyolefin as constituent.”
- How many patents are filed under CPC D01F8/06 (with at least one polyolefin as constituent)?
- Our database includes 397 publications tagged with this CPC code.
- Is patent activity under CPC D01F8/06 growing?
- Publication counts under this code: 40 in 2024 vs 32 in 2025 (latest complete years).