Rotary kiln and method for burning carbonate-containing material, in particular limestone or dolomite
US-12405060-B2 · Sep 2, 2025 · US
the projections consisting of separate lifting elements, e.g. lifting shovels · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F27B7/162 |
| Official title | {the projections consisting of separate lifting elements, e.g. lifting shovels} |
| Display label | the projections consisting of separate lifting elements, e.g. lifting shovels |
| Total patents | 12 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 1 |
| 2020 | 1 |
| 2023 | 2 |
| 2024 | 4 |
| 2025 | 3 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12405060-B2 · Sep 2, 2025 · US
US-12379160-B2 · Aug 5, 2025 · US
US-12253309-B2 · Mar 18, 2025 · US
US-12044476-B2 · Jul 23, 2024 · US
US-2024151468-A1 · May 9, 2024 · US
US-2024077257-A1 · Mar 7, 2024 · US
US-2024068747-A1 · Feb 29, 2024 · US
US-2023073543-A1 · Mar 9, 2023 · US
US-11543184-B2 · Jan 3, 2023 · US
US-2020049407-A1 · Feb 13, 2020 · US
US-9746242-B2 · Aug 29, 2017 · US
US-2016084574-A1 · Mar 24, 2016 · US