Breathable and waterproof film
US-2024228693-A1 · Jul 11, 2024 · US
the material being a polymer solution or dispersion (D01D5/0053 takes precedence)
the material being a polymer solution or dispersion (D01D5/0053 takes precedence) · 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 | D01D5/003 |
| Official title | {the material being a polymer solution or dispersion (D01D5/0053 takes precedence)} |
| Display label | the material being a polymer solution or dispersion (D01D5/0053 takes precedence) |
| Total patents | 667 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 41 |
| 2016 | 59 |
| 2017 | 59 |
| 2018 | 77 |
| 2019 | 64 |
| 2020 | 76 |
| 2021 | 75 |
| 2022 | 53 |
| 2023 | 63 |
| 2024 | 56 |
| 2025 | 32 |
| 2026 | 12 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fibrous tubular conduit for stenting applications
US-2024189124-A1 · Jun 13, 2024 · US
Compositions comprising electrohydrodynamically obtained fibres for administration of specific dosages of an active substance to skin or mucosa
US-2024058276-A1 · Feb 22, 2024 · US
Fabrication of tragacanthin-PVA nanofibrous webs and applications thereof in water-absorbent filters
US-11896920-B2 · Feb 13, 2024 · US
Method of making doped alq3 nanostructures with enhanced photoluminescence
US-2016369165-A1 · Dec 22, 2016 · US
Nonwoven nanofiber separator and method of improving physical stability of battery separator
US-2016365556-A1 · Dec 15, 2016 · US
High Temperature Melt Integrity Battery Separators Via Spinning
US-2016348281-A1 · Dec 1, 2016 · US
Methods of attaching a molecule-of-interest to a microtube
US-9464368-B2 · Oct 11, 2016 · US
Scaffold system for tissue repair
US-2016287415-A1 · Oct 6, 2016 · US
Photosensitive fiber and method for manufacturing same
US-2016266492-A1 · Sep 15, 2016 · US
Resorbable, amino acid-based poly(ester urea)s scaffold for vascular graft tissue engineering
US-2016250382-A1 · Sep 1, 2016 · US
Polypeptide electrospun nanofibrils of defined composition
US-9428849-B2 · Aug 30, 2016 · US
Nanofiber coating, method for its production, and filter medium with such a coating
US-9421486-B2 · Aug 23, 2016 · US
Biodegradable plant wound dressing composed of electrospun nanofibers
US-2016219874-A1 · Aug 4, 2016 · US
3-dimensional bioscaffolds
US-2016200043-A1 · Jul 14, 2016 · US
Composite metal oxide materials including polycrystalline nanofibers, microparticles, and nanoparticles, gas sensors using the same as a sensing material thereof, and manufacturing methods thereof
US-9341590-B2 · May 17, 2016 · US
Electrospinning solution Composition for Preparing Silver Nanofiber
US-2016068654-A1 · Mar 10, 2016 · US
Method of manufacturing porous three-dimensional micro/nanofibrous scaffold using electrohydrodynamic process and porous three-dimensional micro/nanofibrous scaffold manufactured thereby
US-2016040320-A1 · Feb 11, 2016 · US
Composite metal oxide materials including polycrystalline nanofibers, microparticles, and nanoparticles, gas sensors using the same as a sensing material thereof, and manufacturing methods thereof
US-2016041116-A1 · Feb 11, 2016 · US
Carbon fibers derived from poly-(caffeyl alcohol) (pcfa)
US-2015354100-A1 · Dec 10, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC D01D5/003?
- CPC D01D5/003 is the Cooperative Patent Classification code for “the material being a polymer solution or dispersion (D01D5/0053 takes precedence).”
- How many patents are filed under CPC D01D5/003 (the material being a polymer solution or dispersion (D01D5/0053 takes precedence))?
- Our database includes 667 publications tagged with this CPC code.
- Is patent activity under CPC D01D5/003 growing?
- Publication counts under this code: 56 in 2024 vs 32 in 2025 (latest complete years).