Pump for inflating a downhole element, method, and system
US-2025320789-A1 · Oct 16, 2025 · US
for special use (for evacuating by absorption or adsorption F04B37/02; for evacuating by thermal means F04B37/06)
for special use (for evacuating by absorption or adsorption F04B37/02; for evacuating by thermal means F04B37/06) · 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 | F04B37/10 |
| Official title | for special use (for evacuating by absorption or adsorption F04B37/02; for evacuating by thermal means F04B37/06) |
| Display label | for special use (for evacuating by absorption or adsorption F04B37/02; for evacuating by thermal means F04B37/06) |
| Total patents | 59 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 6 |
| 2017 | 2 |
| 2018 | 5 |
| 2019 | 5 |
| 2020 | 6 |
| 2021 | 3 |
| 2022 | 7 |
| 2023 | 9 |
| 2024 | 7 |
| 2025 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Volume ratio control system for a compressor
US-12429052-B2 · Sep 30, 2025 · US
Portable Air Compressor
US-2025237204-A1 · Jul 24, 2025 · US
Air-cooled pressurizing device
US-2025180037-A1 · Jun 5, 2025 · US
Methods for evaluating vapor pump performance
US-12274973-B2 · Apr 15, 2025 · US
Volume ratio control system for a compressor
US-2024318656-A1 · Sep 26, 2024 · US
Compression device and method
US-2024318784-A1 · Sep 26, 2024 · US
Negative pressure wound therapy devices
US-2024293607-A1 · Sep 5, 2024 · US
Multi-valve pump head
US-12036959-B2 · Jul 16, 2024 · US
Volume ratio control system for a compressor
US-12000399-B2 · Jun 4, 2024 · US
Linear compressor
US-2024110554-A1 · Apr 4, 2024 · US
Method for the weight-dependent control of the internal pressure of a supporting body loaded by a weight load or a payload
US-11919263-B2 · Mar 5, 2024 · US
Brake hydraulic pressure controller
US-11801815-B2 · Oct 31, 2023 · US
Multi-valve pump head
US-2023331197-A1 · Oct 19, 2023 · US
Vacuum pump system and vacuum pump
US-11781552-B2 · Oct 10, 2023 · US
Electronic control valve for HVAC system of vehicle and control method of HVAC system
US-11685232-B2 · Jun 27, 2023 · US
Multi-valve pump head
US-11679743-B2 · Jun 20, 2023 · US
Air pumping device
US-2023065599-A1 · Mar 2, 2023 · US
Volume ratio control system for a compressor
US-2023035387-A1 · Feb 2, 2023 · US
Pump assembly and cooking appliance with pump assembly
US-11561012-B2 · Jan 24, 2023 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC F04B37/10?
- CPC F04B37/10 is the Cooperative Patent Classification code for “for special use (for evacuating by absorption or adsorption F04B37/02; for evacuating by thermal means F04B37/06).”
- How many patents are filed under CPC F04B37/10 (for special use (for evacuating by absorption or adsorption F04B37/02; for evacuating by thermal means F04B37/06))?
- Our database includes 59 publications tagged with this CPC code.
- Is patent activity under CPC F04B37/10 growing?
- Publication counts under this code: 7 in 2024 vs 5 in 2025 (latest complete years).