Fluid machine
US-11976648-B2 · May 7, 2024 · US
Temperature
Temperature · 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 | F04B2201/0801 |
| Official title | Temperature |
| Display label | Temperature |
| Total patents | 70 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 2 |
| 2017 | 6 |
| 2018 | 6 |
| 2019 | 7 |
| 2020 | 4 |
| 2021 | 12 |
| 2022 | 5 |
| 2023 | 10 |
| 2024 | 6 |
| 2025 | 4 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cryopump and method of monitoring cryopump
US-11920576-B2 · Mar 5, 2024 · US
Linear compressor
US-11781540-B2 · Oct 10, 2023 · US
Enclosure assembly for enhanced cooling of direct drive unit and related methods
US-2023320025-A1 · Oct 5, 2023 · US
Methods and systems for cooling a vacuum pump
US-11754062-B2 · Sep 12, 2023 · US
Negative pressure wound therapy device with silent piezoelectric pump
US-11754063-B2 · Sep 12, 2023 · US
Method for service life monitoring of a compressor for a compressed air system
US-11732706-B2 · Aug 22, 2023 · US
Compressor and outdoor unit of air-conditioning apparatus, which includes the same
US-2023250828-A1 · Aug 10, 2023 · US
Enclosure assembly for enhanced cooling of direct drive unit and related methods
US-11723171-B2 · Aug 8, 2023 · US
Enclosure assembly for enhanced cooling of direct drive unit and related methods
US-2023156955-A1 · May 18, 2023 · US
Enclosure assembly for enhanced cooling of direct drive unit and related methods
US-11627683-B2 · Apr 11, 2023 · US
A method for operating an electric air compressor assembly
US-2023063275-A1 · Mar 2, 2023 · US
Fluid Machine Device
US-2022252065-A1 · Aug 11, 2022 · US
Methods and systems for cooling a vacuum pump
US-2022213880-A1 · Jul 7, 2022 · US
Methods and systems for cooling a vacuum pump
US-11293422-B2 · Apr 5, 2022 · US
Compressor
US-2022025877-A1 · Jan 27, 2022 · US
Refrigerant compressor
US-2022018582-A1 · Jan 20, 2022 · US
Enclosure assembly for enhanced cooling of direct drive unit and related methods
US-2021385966-A1 · Dec 9, 2021 · US
Reciprocating compressor and control method therefor
US-11143177-B2 · Oct 12, 2021 · US
Fluid Machine
US-2021310479-A1 · Oct 7, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F04B2201/0801?
- CPC F04B2201/0801 is the Cooperative Patent Classification code for “Temperature.”
- How many patents are filed under CPC F04B2201/0801 (Temperature)?
- Our database includes 70 publications tagged with this CPC code.
- Is patent activity under CPC F04B2201/0801 growing?
- Publication counts under this code: 6 in 2024 vs 4 in 2025 (latest complete years).