Valve and reservoir(s) for pressurized fluid
US-2020318744-A1 · Oct 8, 2020 · US
Avoiding over pressurising
Avoiding over pressurising · 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 | F17C2260/021 |
| Official title | Avoiding over pressurising |
| Display label | Avoiding over pressurising |
| Total patents | 124 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 9 |
| 2017 | 9 |
| 2018 | 14 |
| 2019 | 11 |
| 2020 | 9 |
| 2021 | 8 |
| 2022 | 16 |
| 2023 | 19 |
| 2024 | 10 |
| 2025 | 6 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Valve and reservoir(s) for pressurized fluid
US-2020300371-A1 · Sep 24, 2020 · US
Valve and reservoir(s) for pressurized fluid
US-2020240543-A1 · Jul 30, 2020 · US
Valve and reservoir(s) for pressurized fluid
US-2020240545-A1 · Jul 30, 2020 · US
Storage tank with pressure actuated fill termination assembly
US-2020208778-A1 · Jul 2, 2020 · US
Vapor pressure regulator for cryogenic liquid storage tanks and tanks including the same
US-2020208779-A1 · Jul 2, 2020 · US
Fuel supply system and method for ship engine
US-10654552-B2 · May 19, 2020 · US
Intelligent pressure management system for cryogenic fluid systems
US-2019383236-A1 · Dec 19, 2019 · US
Method and system for optimizing the filling, storage and dispensing of carbon dioxide from multiple containers without overpressurization
US-10508771-B2 · Dec 17, 2019 · US
Vehicle
US-10493843-B2 · Dec 3, 2019 · US
Heat load reduction on hydrogen filling station
US-10495257-B2 · Dec 3, 2019 · US
System and device for monitoring contents of gas cylinders or compressed liquified gas cylinders
US-10480717-B2 · Nov 19, 2019 · US
Method for filling a fuel storage system of a motor vehicle
US-10473267-B2 · Nov 12, 2019 · US
System with remotely controlled, pressure actuated tank valve
US-10458600-B2 · Oct 29, 2019 · US
Method and system for optimizing the filling, storage and dispensing of carbon dioxide from multiple containers without overpressurization
US-10443785-B2 · Oct 15, 2019 · US
System for controlling gas supply unit
US-10443784-B2 · Oct 15, 2019 · US
High pressure gas container and method for manufacturing high pressure gas container
US-10429009-B2 · Oct 1, 2019 · US
Intelligent pressure management system for cryogenic fluid systems
US-10400712-B2 · Sep 3, 2019 · US
Heat load reduction on hydrogen filling station
US-2018320822-A1 · Nov 8, 2018 · US
Compressed gas filling method and system
US-10077872-B2 · Sep 18, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F17C2260/021?
- CPC F17C2260/021 is the Cooperative Patent Classification code for “Avoiding over pressurising.”
- How many patents are filed under CPC F17C2260/021 (Avoiding over pressurising)?
- Our database includes 124 publications tagged with this CPC code.
- Is patent activity under CPC F17C2260/021 growing?
- Publication counts under this code: 10 in 2024 vs 6 in 2025 (latest complete years).