Downhole valve position monitor
US-11236605-B2 · Feb 1, 2022 · US
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derived from a radioactive source
derived from a radioactive source · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G01D5/50 |
| Official title | derived from a radioactive source |
| Display label | derived from a radioactive source |
| Total patents | 3 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2021 | 2 |
| 2022 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Water meters having integrated pressure regulating systems and related methods
US-11035713-B2 · Jun 15, 2021 · US
Downhole valve position monitor
US-2021108508-A1 · Apr 15, 2021 · US