Hydraulic circuit control device and molding machine
US-12577963-B2 · Mar 17, 2026 · US
Compensation of the liquid content in a system (F15B7/08 takes precedence)
Compensation of the liquid content in a system (F15B7/08 takes precedence) · 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 | F15B7/10 |
| Official title | Compensation of the liquid content in a system (F15B7/08 takes precedence) |
| Display label | Compensation of the liquid content in a system (F15B7/08 takes precedence) |
| Total patents | 26 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 3 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 4 |
| 2022 | 4 |
| 2024 | 4 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Pressure compensator and assembly comprising a subsea installation and such a pressure compensator
US-12456568-B2 · Oct 28, 2025 · US
Hydraulic circuit control device and molding machine
US-2025257794-A1 · Aug 14, 2025 · US
Hydraulic actuator and method for operating
US-2025027518-A1 · Jan 23, 2025 · US
Hydraulic circuit including hydraulic decompression energy reclamation
US-12055167-B2 · Aug 6, 2024 · US
Inverted closed bellows with lubricated guide ring support
US-11976660-B2 · May 7, 2024 · US
Hydraulic control device for hydraulic actuation machine, hydraulic control method for hydraulic actuation machine, and non-transitory computer-readable medium
US-2024052857-A1 · Feb 15, 2024 · US
Pressure Compensator and Assembly Comprising a Subsea Installation and Such a Pressure Compensator
US-2024047117-A1 · Feb 8, 2024 · US
Method for operating a hydrostatic actuator system
US-11536297-B2 · Dec 27, 2022 · US
Accumulator with flexible inflatable container
US-11359648-B2 · Jun 14, 2022 · US
Hydraulic Circuit including Hydraulic Decompression Energy Reclamation
US-2022136535-A1 · May 5, 2022 · US
System and method for electro-hydraulic actuation of downhole tools
US-11274526-B2 · Mar 15, 2022 · US
Method for operating a hydrostatic actuator system
US-2021285469-A1 · Sep 16, 2021 · US
System and method for electro-hydraulic actuation of downhole tools
US-2021215020-A1 · Jul 15, 2021 · US
Inverted closed bellows with lubricated guide ring support
US-2021071510-A1 · Mar 11, 2021 · US
Pump-controlled hydraulic circuits for operating a differential hydraulic actuator
US-10927856-B2 · Feb 23, 2021 · US
Accumulator With Flexible Inflatable Container
US-2020378410-A1 · Dec 3, 2020 · US
Actuator device and control method
US-10814499-B2 · Oct 27, 2020 · US
Work machine hydraulic drive device
US-10392780-B2 · Aug 27, 2019 · US
Actuator device and control method
US-2019143540-A1 · May 16, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F15B7/10?
- CPC F15B7/10 is the Cooperative Patent Classification code for “Compensation of the liquid content in a system (F15B7/08 takes precedence).”
- How many patents are filed under CPC F15B7/10 (Compensation of the liquid content in a system (F15B7/08 takes precedence))?
- Our database includes 26 publications tagged with this CPC code.
- Is patent activity under CPC F15B7/10 growing?
- Publication counts under this code: 4 in 2024 vs 3 in 2025 (latest complete years).