Laundry spray composition
US-2024084219-A1 · Mar 14, 2024 · US
Esters of carboxylic acids; Esters of carbonic acid
Esters of carboxylic acids; Esters of carbonic acid · 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 | D06M13/224 |
| Official title | Esters of carboxylic acids; Esters of carbonic acid |
| Display label | Esters of carboxylic acids; Esters of carbonic acid |
| Total patents | 146 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 8 |
| 2017 | 10 |
| 2018 | 13 |
| 2019 | 9 |
| 2020 | 15 |
| 2021 | 7 |
| 2022 | 13 |
| 2023 | 17 |
| 2024 | 28 |
| 2025 | 18 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Superhydrophobic coatings for the treatment of textiles
US-2020299541-A1 · Sep 24, 2020 · US
Sizing-coated carbon fiber bundle, thermoplastic resin composition, molded body, method for manufacturing sizing-coated carbon fiber bundle, and method for manufacturing molded body
US-10738171-B2 · Aug 11, 2020 · US
Full coverage head cover made with wettable material
US-10721985-B2 · Jul 28, 2020 · US
Liquid-state temporary reinforcing material, preparation method therefor and application thereof
US-2020217009-A1 · Jul 9, 2020 · US
Fabric substrates
US-2020173067-A1 · Jun 4, 2020 · US
Yarn with coating over yarn core
US-2020173099-A1 · Jun 4, 2020 · US
Functional curtain fabric with anhydrous coating layer and method for manufacturing same
US-2020149150-A1 · May 14, 2020 · US
Carbon nanotube thread Z-axis multifunctional stitching
US-10570541-B2 · Feb 25, 2020 · US
Full Coverage Head Cover Made with Wettable Material
US-2020054088-A1 · Feb 20, 2020 · US
Wettable SMS Material for Personal Protective Equipment Applications
US-2020054085-A1 · Feb 20, 2020 · US
Finishing agent composition for textile products
US-2020048582-A1 · Feb 13, 2020 · US
Oil agent for carbon-fiber-precursor acrylic fiber, oil agent composition for carbon-fiber-precursor acrylic fiber, oil-treatment-liquid for carbon-fiber-precursor acrylic fiber, and carbon-fiber-precursor acrylic fiber bundle
US-10550512-B2 · Feb 4, 2020 · US
Coating agent composition containing pvc and plasticizing components
US-2020010713-A1 · Jan 9, 2020 · US
Sizing-coated carbon fiber bundle, thermoplastic resin composition, molded body, method for manufacturing sizing-coated carbon fiber bundle, and method for manufacturing molded body
US-2019390022-A1 · Dec 26, 2019 · US
Method for treating textile product
US-2019390137-A1 · Dec 26, 2019 · US
Dispersion solution having antiviral property
US-2019350195-A1 · Nov 21, 2019 · US
Method for releasing aldehyde or ketone
US-2019338216-A1 · Nov 7, 2019 · US
Carbon fiber bundle for resin reinforcement, and method for manufacturing carbon fiber bundle for resin reinforcement, carbon-fiber-reinforced thermoplastic resin composition, and molded body
US-10414884-B2 · Sep 17, 2019 · US
Sizing agent for carbon fibers, aqueous dispersion of sizing agent for carbon fibers, and sizing agent-adhered carbon fiber bundle
US-2019249358-A1 · Aug 15, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC D06M13/224?
- CPC D06M13/224 is the Cooperative Patent Classification code for “Esters of carboxylic acids; Esters of carbonic acid.”
- How many patents are filed under CPC D06M13/224 (Esters of carboxylic acids; Esters of carbonic acid)?
- Our database includes 146 publications tagged with this CPC code.
- Is patent activity under CPC D06M13/224 growing?
- Publication counts under this code: 28 in 2024 vs 18 in 2025 (latest complete years).