Nitride ceramic resin composite body
US-11492299-B2 · Nov 8, 2022 · US
Epoxides
Epoxides · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C04B41/4853 |
| Official title | {Epoxides} |
| Display label | Epoxides |
| Total patents | 88 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 6 |
| 2017 | 6 |
| 2018 | 8 |
| 2019 | 8 |
| 2020 | 12 |
| 2021 | 11 |
| 2022 | 9 |
| 2023 | 12 |
| 2024 | 4 |
| 2025 | 5 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Composite body
US-2022177375-A1 · Jun 9, 2022 · US
Coating systems and formulations for cementitious articles
US-11279660-B1 · Mar 22, 2022 · US
Exterior sheathing panel with integrated air/water barrier membrane
US-11267227-B2 · Mar 8, 2022 · US
Resin-impregnated boron nitride body and a method for producing a resin-impregnated boron nitride body
US-11155739-B2 · Oct 26, 2021 · US
Coil component and method for manufacturing coil component
US-2021323881-A1 · Oct 21, 2021 · US
Structure repairing method
US-2021283655-A1 · Sep 16, 2021 · US
Jewelry member
US-2021196013-A1 · Jul 1, 2021 · US
Method for producing a ceramic component
US-2021163368-A1 · Jun 3, 2021 · US
Glass fiber reinforced polymer liner for reinforced concrete molten sulfur storage tank
US-2021147306-A1 · May 20, 2021 · US
Nanocomposite coated proppants and methods of making and use thereof
US-10988681-B2 · Apr 27, 2021 · US
Plastic component comprising a carbon filler
US-10981834-B2 · Apr 20, 2021 · US
Method for producing building material
US-10953435-B2 · Mar 23, 2021 · US
Nitride ceramic resin composite body
US-2021032171-A1 · Feb 4, 2021 · US
Exterior sheathing panel with integrated air/water barrier membrane
US-10906271-B2 · Feb 2, 2021 · US
Method for producing building material
US-10835921-B2 · Nov 17, 2020 · US
Barium titanate foam ceramic/thermosetting resin composites and preparation method thereof
US-10822278-B2 · Nov 3, 2020 · US
Exterior sheathing panel with integrated air/water barrier membrane
US-2020331236-A1 · Oct 22, 2020 · US
Modified barium titanate foam ceramic/thermosetting resin composites and preparation method thereof
US-10807916-B2 · Oct 20, 2020 · US
Exterior sheathing panel with integrated air/water barrier membrane
US-2020171797-A1 · Jun 4, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B41/4853?
- CPC C04B41/4853 is the Cooperative Patent Classification code for “Epoxides.”
- How many patents are filed under CPC C04B41/4853 (Epoxides)?
- Our database includes 88 publications tagged with this CPC code.
- Is patent activity under CPC C04B41/4853 growing?
- Publication counts under this code: 4 in 2024 vs 5 in 2025 (latest complete years).