Wastegate actuator mechanism of a wastegate system of a turbocharger
US-2023258120-A1 · Aug 17, 2023 · US
for remote operation
for remote operation · Cooperative Patent Classification (CPC)
Engines, pumps, lighting, heating, and mechanical systems.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | F16K31/46 |
| Official title | for remote operation |
| Display label | for remote operation |
| Total patents | 80 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 3 |
| 2017 | 5 |
| 2018 | 7 |
| 2019 | 7 |
| 2020 | 13 |
| 2021 | 7 |
| 2022 | 12 |
| 2023 | 4 |
| 2024 | 7 |
| 2025 | 7 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Remote control device for solenoid valve
US-11512793-B2 · Nov 29, 2022 · US
Gate valve
US-11486499-B2 · Nov 1, 2022 · US
Valve and system for application of a covering product including such a valve
US-11396029-B2 · Jul 26, 2022 · US
Hydrant enclosure with integral faucet
US-2022228352-A1 · Jul 21, 2022 · US
Valve, system for application of covering product including such a valve and dedicated mounting and dismounting tool
US-11383261-B2 · Jul 12, 2022 · US
Touchless foot paddle operated dispensers
US-2022194773-A1 · Jun 23, 2022 · US
Portable valve operating machine for use in exercising valves
US-11326706-B2 · May 10, 2022 · US
Hydrant enclosure with integral faucet
US-11299874-B2 · Apr 12, 2022 · US
Gate valve
US-2022034408-A1 · Feb 3, 2022 · US
Isolation valve for fluid flow regulation
US-11231124-B2 · Jan 25, 2022 · US
A sub-surface safety valve assembly
US-2022010652-A1 · Jan 13, 2022 · US
Safety valve with a sleeved piston receptacle
US-11215027-B2 · Jan 4, 2022 · US
Portable valve operating machine for use in exercising valves
US-2021254747-A1 · Aug 19, 2021 · US
Shower facility operated by wireless remote control device
US-11000860-B2 · May 11, 2021 · US
Gas meters having high pressure shut-off valves and related gas flow control systems
US-10982789-B2 · Apr 20, 2021 · US
Isolation valve for fluid flow regulation
US-2021102641-A1 · Apr 8, 2021 · US
Low-profile, large-aperture, remotely-triggered valve
US-10962138-B2 · Mar 30, 2021 · US
Valve, system for application of covering product including such a valve and dedicated mounting and dismounting tool
US-2021060599-A1 · Mar 4, 2021 · US
Valve and system for application of a covering product including such a valve
US-2021060586-A1 · Mar 4, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F16K31/46?
- CPC F16K31/46 is the Cooperative Patent Classification code for “for remote operation.”
- How many patents are filed under CPC F16K31/46 (for remote operation)?
- Our database includes 80 publications tagged with this CPC code.
- Is patent activity under CPC F16K31/46 growing?
- Publication counts under this code: 7 in 2024 vs 7 in 2025 (latest complete years).