Shotcrete composition
US-12534405-B2 · Jan 27, 2026 · US
Urea · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C04B24/126 |
| Official title | {Urea} |
| Display label | Urea |
| Total patents | 16 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2018 | 2 |
| 2020 | 3 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 1 |
| 2025 | 2 |
| 2026 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12534405-B2 · Jan 27, 2026 · US
US-2025109066-A1 · Apr 3, 2025 · US
US-2025051234-A1 · Feb 13, 2025 · US
US-2024174568-A1 · May 30, 2024 · US
US-11746052-B2 · Sep 5, 2023 · US
US-2023012730-A1 · Jan 19, 2023 · US
US-2022315491-A1 · Oct 6, 2022 · US
US-11446620-B2 · Sep 20, 2022 · US
US-11193054-B2 · Dec 7, 2021 · US
US-11124930-B1 · Sep 21, 2021 · US
US-10781562-B1 · Sep 22, 2020 · US
US-2020181020-A1 · Jun 11, 2020 · US
US-2020172440-A1 · Jun 4, 2020 · US
US-10125303-B2 · Nov 13, 2018 · US
US-2018072632-A1 · Mar 15, 2018 · US
US-9650299-B2 · May 16, 2017 · US