Fine fibers made from room temperature crosslinking
US-11186928-B2 · Nov 30, 2021 · US
Compounds containing epoxy groups or precursors thereof
Compounds containing epoxy groups or precursors thereof · 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 | D06M13/11 |
| Official title | Compounds containing epoxy groups or precursors thereof |
| Display label | Compounds containing epoxy groups or precursors thereof |
| Total patents | 105 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 9 |
| 2017 | 8 |
| 2018 | 10 |
| 2019 | 9 |
| 2020 | 8 |
| 2021 | 10 |
| 2022 | 14 |
| 2023 | 7 |
| 2024 | 11 |
| 2025 | 7 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Sizing agent coated carbon fiber, method for producing sizing agent coated carbon fiber, carbon fiber reinforced composite material, and method for producing carbon fiber reinforced composite material
US-11118022-B2 · Sep 14, 2021 · US
Anti-odor compositions, structures having anti-odor characteristics, methods of making the anti-odor compositions and the structures
US-11116860-B2 · Sep 14, 2021 · US
Prepreg and carbon fiber-reinforced composite material
US-11111345-B2 · Sep 7, 2021 · US
Near-infrared regenerative intelligent fiber-based adsorptive material and preparation method and use thereof
US-11045788-B1 · Jun 29, 2021 · US
Method for producing modified cellulose fiber
US-2021130499-A1 · May 6, 2021 · US
Carbon fiber precursor treatment agent and carbon fiber precursor
US-2021002820-A1 · Jan 7, 2021 · US
Aramid fiber electrode and preparation method therefor
US-2020286691-A1 · Sep 10, 2020 · US
Sizing agent coated carbon fiber bundle, method for manufacturing same, prepreg, and carbon fiber reinforced composite material
US-2020165400-A1 · May 28, 2020 · US
Film comprising hydrophobized cellulose fibers and oil
US-2020071491-A1 · Mar 5, 2020 · US
Method for producing modified cellulose fibers
US-2020048373-A1 · Feb 13, 2020 · US
Anti-odor compositions, structures having anti-odor characteristics, methods of making the anti-odor compositions and the structures
US-2020030474-A1 · Jan 30, 2020 · US
Sizing agent coated carbon fiber bundle, method for manufacturing same, prepreg, and carbon fiber reinforced composite material
US-10544275-B2 · Jan 28, 2020 · US
Brominated epoxy polymers as textile-finishing flame retardant formulations
US-10533278-B2 · Jan 14, 2020 · US
Gypsum Panels, Mats Therefor, and Methods
US-2020009610-A1 · Jan 9, 2020 · US
Carbon fiber-reinforced resin composition, method for manufacturing carbon fiber-reinforced resin composition, molding material, method for manufacturing molding material, and carbon fiber-reinforced resin molded article
US-10501605-B2 · Dec 10, 2019 · US
Prepreg and carbon fiber-reinforced composite material
US-2019359785-A1 · Nov 28, 2019 · US
Method for making gypsum panel
US-10478854-B2 · Nov 19, 2019 · US
Anti-odor compositions, structures having anti-odor characteristics, methods of making the anti-odor compositions and the structures
US-10471164-B2 · Nov 12, 2019 · US
Tire
US-2019299715-A1 · Oct 3, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC D06M13/11?
- CPC D06M13/11 is the Cooperative Patent Classification code for “Compounds containing epoxy groups or precursors thereof.”
- How many patents are filed under CPC D06M13/11 (Compounds containing epoxy groups or precursors thereof)?
- Our database includes 105 publications tagged with this CPC code.
- Is patent activity under CPC D06M13/11 growing?
- Publication counts under this code: 11 in 2024 vs 7 in 2025 (latest complete years).