Sand cleaning and disposal system and method
US-11819784-B2 · Nov 21, 2023 · US
by using electrode or resistance heating elements · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B09C1/062 |
| Official title | {by using electrode or resistance heating elements} |
| Display label | by using electrode or resistance heating elements |
| Total patents | 6 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2019 | 2 |
| 2021 | 2 |
| 2023 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-11819784-B2 · Nov 21, 2023 · US
US-2021146280-A1 · May 20, 2021 · US
US-10900186-B2 · Jan 26, 2021 · US
US-2019127937-A1 · May 2, 2019 · US
US-10167602-B2 · Jan 1, 2019 · US
US-2017073918-A1 · Mar 16, 2017 · US