Vehicle charging robot device
US-12583347-B2 · Mar 24, 2026 · US
Arrangements of heating or cooling devices for liquids to be transferred
Arrangements of heating or cooling devices for liquids to be transferred · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B67D7/80 |
| Official title | Arrangements of heating or cooling devices for liquids to be transferred |
| Display label | Arrangements of heating or cooling devices for liquids to be transferred |
| Total patents | 48 |
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 | 4 |
| 2017 | 2 |
| 2018 | 4 |
| 2019 | 2 |
| 2020 | 6 |
| 2021 | 6 |
| 2022 | 4 |
| 2023 | 3 |
| 2024 | 3 |
| 2025 | 3 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
System unit and method for deicing a spigot of a petrol pump of a filling station device having such a system unit
US-12448274-B2 · Oct 21, 2025 · US
Fluid connector assembly
US-2025237335-A1 · Jul 24, 2025 · US
Water-savings adiabatic spray system
US-12264088-B2 · Apr 1, 2025 · US
System unit and method for deicing a spigot of a petrol pump of a filling station device having such a system unit
US-2024400372-A1 · Dec 5, 2024 · US
Station for filling tanks of hydrogen-fuelled vehicles
US-12006204-B2 · Jun 11, 2024 · US
Water-savings adiabatic spray system
US-2024018022-A1 · Jan 18, 2024 · US
Vehicle charging robot device
US-2023256846-A1 · Aug 17, 2023 · US
Water-savings adiabatic spray system
US-11679997-B2 · Jun 20, 2023 · US
System and method for pre-cooling fuel dispenser
US-11649156-B2 · May 16, 2023 · US
Pipe temperature adjusting system and pipe temperature adjusting method
US-2022397348-A1 · Dec 15, 2022 · US
Device and process for refueling containers with pressurized gas
US-11499765-B2 · Nov 15, 2022 · US
Method for filling a cooling circuit of a motor vehicle with a coolant
US-11454160-B2 · Sep 27, 2022 · US
System and method for pre-cooling fuel dispenser
US-2022204337-A1 · Jun 30, 2022 · US
Control device of liquid dispenser, liquid dispenser, and control system of liquid dispenser
US-11111158-B2 · Sep 7, 2021 · US
Method for filling a cooling circuit of a motor vehicle with a coolant
US-2021254542-A1 · Aug 19, 2021 · US
Hydrogen station operation method and hydrogen station
US-11079071-B2 · Aug 3, 2021 · US
Installation and method for filling tanks with pressurized fluid
US-11060665-B2 · Jul 13, 2021 · US
Station for filling tanks of hydrogen-fuelled vehicles
US-2021198095-A1 · Jul 1, 2021 · US
Water-savings adiabatic spray system
US-2021107809-A1 · Apr 15, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B67D7/80?
- CPC B67D7/80 is the Cooperative Patent Classification code for “Arrangements of heating or cooling devices for liquids to be transferred.”
- How many patents are filed under CPC B67D7/80 (Arrangements of heating or cooling devices for liquids to be transferred)?
- Our database includes 48 publications tagged with this CPC code.
- Is patent activity under CPC B67D7/80 growing?
- Publication counts under this code: 3 in 2024 vs 3 in 2025 (latest complete years).