Strength enhancer for concretes based on functionalized nanomaterials
US-11884601-B2 · Jan 30, 2024 · US
of particular shape, e.g. nanotubes
of particular shape, e.g. nanotubes · 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 | C04B14/026 |
| Official title | {of particular shape, e.g. nanotubes} |
| Display label | of particular shape, e.g. nanotubes |
| Total patents | 80 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 5 |
| 2017 | 5 |
| 2018 | 6 |
| 2019 | 6 |
| 2020 | 6 |
| 2021 | 8 |
| 2022 | 10 |
| 2023 | 9 |
| 2024 | 13 |
| 2025 | 8 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cement reinforced with high concentrations of mechanically dispersed multiwalled carbon nanotubes and carbon nanofibers
US-11851374-B2 · Dec 26, 2023 · US
Long-term high-temperature resistant toughened silica-cement composite material and preparation method
US-11827840-B2 · Nov 28, 2023 · US
Use of carbon nanomaterials produced with low carbon footprint to produce composites with low CO2 emission
US-11767260-B2 · Sep 26, 2023 · US
Use of carbon nanomaterials produced with low carbon footprint to produce composites with low CO2 emission
US-11767261-B2 · Sep 26, 2023 · US
Long-term high-temperature resistant toughened silica-cement composite material and preparation method
US-2023279283-A1 · Sep 7, 2023 · US
Water Swellable Cement Sheath on Demand, with Sensing Capability
US-2023272262-A1 · Aug 31, 2023 · US
Water swellable cement sheath on demand, with sensing capability
US-11680198-B2 · Jun 20, 2023 · US
Methods of making cement slurries and cured cement and use thereof
US-11643587-B2 · May 9, 2023 · US
Carbon fiber-reinforced metakaolin-based geopolymer composites
US-2023072824-A1 · Mar 9, 2023 · US
Use of carbon nanomaterials produced with low carbon footprint to produce composites with low co2 emission
US-2022380254-A1 · Dec 1, 2022 · US
Electron conducting carbon-based cement
US-11512022-B2 · Nov 29, 2022 · US
Use of carbon nanomaterials produced with low carbon footprint to produce composites with low co2 emission
US-2022371954-A1 · Nov 24, 2022 · US
Downhole tools containing ductile cementing materials
US-11492866-B2 · Nov 8, 2022 · US
Cements reinforced with graphene nanoplatelets or helical carbon nanotubes
US-2022242787-A1 · Aug 4, 2022 · US
Use of carbon nanomaterials produced with low carbon footprint to produce composites with low CO2 emission
US-11401212-B2 · Aug 2, 2022 · US
Strength enhancer for concretes based on functionalized nanomaterials
US-2022220040-A1 · Jul 14, 2022 · US
Fiber reinforced cement
US-11325863-B2 · May 10, 2022 · US
Cement slurries, cured cement and methods of making and use thereof
US-11292954-B2 · Apr 5, 2022 · US
Cement reinforced with high concentrations of mechanically dispersed multiwalled carbon nanotubes and carbon nanofibers
US-2022017418-A1 · Jan 20, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B14/026?
- CPC C04B14/026 is the Cooperative Patent Classification code for “of particular shape, e.g. nanotubes.”
- How many patents are filed under CPC C04B14/026 (of particular shape, e.g. nanotubes)?
- Our database includes 80 publications tagged with this CPC code.
- Is patent activity under CPC C04B14/026 growing?
- Publication counts under this code: 13 in 2024 vs 8 in 2025 (latest complete years).