Gas filling method
US-2019086032-A1 · Mar 21, 2019 · US
Reducing transfer time
Reducing transfer time · 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 | F17C2260/025 |
| Official title | Reducing transfer time |
| Display label | Reducing transfer time |
| Total patents | 160 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 21 |
| 2016 | 12 |
| 2017 | 15 |
| 2018 | 11 |
| 2019 | 10 |
| 2020 | 12 |
| 2021 | 15 |
| 2022 | 19 |
| 2023 | 12 |
| 2024 | 12 |
| 2025 | 20 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Distributed hydrogen refueling cascade method and system
US-2018363851-A1 · Dec 20, 2018 · US
Method of filling a fuel tank with liquefied gas and liquefied gas system
US-10088108-B2 · Oct 2, 2018 · US
Distributed hydrogen refueling cascade method and system
US-10077871-B2 · Sep 18, 2018 · US
Hydrogen filling method for fuel cell vehicle
US-10072799-B2 · Sep 11, 2018 · US
Gas supply device, hydrogen station, and gas supply method
US-2018238493-A1 · Aug 23, 2018 · US
Systems For Filling A Gas Cylinder
US-2018224066-A1 · Aug 9, 2018 · US
Fuel filling system and fuel filling method thereof
US-10030816-B2 · Jul 24, 2018 · US
Method for filling a tank with liquefied gas
US-9982841-B2 · May 29, 2018 · US
Systems for filling a gas cylinder
US-9933115-B2 · Apr 3, 2018 · US
Gas filling system
US-2018023764-A1 · Jan 25, 2018 · US
Pressure vessel comprising a heat exchanger for a cryogenically stored medium
US-9857029-B2 · Jan 2, 2018 · US
Hydrogen filling method for fuel cell vehicle
US-2017314734-A1 · Nov 2, 2017 · US
Tank filling device and method
US-9784409-B2 · Oct 10, 2017 · US
Method and device for filling a tank with liquefied gas
US-9765931-B2 · Sep 19, 2017 · US
Method for filling up a storage tank with a gaseous pressurized medium, in particular hydrogen
US-9759382-B2 · Sep 12, 2017 · US
Method and device for filling a tank with liquefied gas
US-9759381-B2 · Sep 12, 2017 · US
Natural gas filling system for a vehicle
US-9731594-B2 · Aug 15, 2017 · US
Method and system for tank refilling using active fueling speed control
US-9605804-B2 · Mar 28, 2017 · US
Gas filling method
US-2017074456-A1 · Mar 16, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F17C2260/025?
- CPC F17C2260/025 is the Cooperative Patent Classification code for “Reducing transfer time.”
- How many patents are filed under CPC F17C2260/025 (Reducing transfer time)?
- Our database includes 160 publications tagged with this CPC code.
- Is patent activity under CPC F17C2260/025 growing?
- Publication counts under this code: 12 in 2024 vs 20 in 2025 (latest complete years).