Voltage application device and discharge device
US-12358005-B2 · Jul 15, 2025 · US
the high voltage supplied to an electrostatic spraying apparatus during spraying operation being periodical or in time, e.g. sinusoidal · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B05B5/007 |
| Official title | {the high voltage supplied to an electrostatic spraying apparatus during spraying operation being periodical or in time, e.g. sinusoidal} |
| Display label | the high voltage supplied to an electrostatic spraying apparatus during spraying operation being periodical or in time, e.g. sinusoidal |
| Total patents | 18 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 3 |
| 2022 | 2 |
| 2023 | 5 |
| 2025 | 2 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-12358005-B2 · Jul 15, 2025 · US
US-12311398-B2 · May 27, 2025 · US
US-2023390792-A1 · Dec 7, 2023 · US
US-2023341182-A1 · Oct 26, 2023 · US
US-11786922-B2 · Oct 17, 2023 · US
US-2023201849-A1 · Jun 29, 2023 · US
US-11623230-B2 · Apr 11, 2023 · US
US-2022297141-A1 · Sep 22, 2022 · US
US-11351402-B2 · Jun 7, 2022 · US
US-2021283625-A1 · Sep 16, 2021 · US
US-2021268524-A1 · Sep 2, 2021 · US
US-10994292-B2 · May 4, 2021 · US
US-2020353488-A1 · Nov 12, 2020 · US
US-2020129786-A1 · Apr 30, 2020 · US
US-2019184412-A1 · Jun 20, 2019 · US
US-10207245-B2 · Feb 19, 2019 · US
US-2018065104-A1 · Mar 8, 2018 · US
US-2017248651-A1 · Aug 31, 2017 · US