Multi-hybrid power generator system and method
US-2024405567-A1 · Dec 5, 2024 · US
Drying gases or vapours
Drying gases or vapours · 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 | B01D53/26 |
| Official title | Drying gases or vapours |
| Display label | Drying gases or vapours |
| Total patents | 514 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 29 |
| 2016 | 14 |
| 2017 | 40 |
| 2018 | 41 |
| 2019 | 64 |
| 2020 | 67 |
| 2021 | 53 |
| 2022 | 41 |
| 2023 | 40 |
| 2024 | 41 |
| 2025 | 77 |
| 2026 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Pond water (gas plant discharge) based fracturing fluid
US-2024328294-A1 · Oct 3, 2024 · US
System for recovery of hydrocarbon-containing fluid from a hydrocarbon-bearing formation
US-2024117722-A1 · Apr 11, 2024 · US
Process for dehumidifying moist gas mixtures
US-2017354924-A1 · Dec 14, 2017 · US
NOx removal method
US-9809767-B2 · Nov 7, 2017 · US
Charge air cooler
US-2017276058-A1 · Sep 28, 2017 · US
Moisture permeable filter medium
US-9770692-B2 · Sep 26, 2017 · US
Demister, method of modifying an existing wet-type gas scrubber and wet-type gas scrubber
US-9751037-B2 · Sep 5, 2017 · US
Materials for moisture removal and water harvesting from air
US-2017232383-A1 · Aug 17, 2017 · US
Nut insert with reduced stress
US-2017234354-A1 · Aug 17, 2017 · US
Method for cool drying a gas
US-2017144103-A1 · May 25, 2017 · US
Device for detachable fastening of a drying agent cartridge to a housing section of a compressed-air treatment installation of a vehicle
US-2017106335-A1 · Apr 20, 2017 · US
Drying agent cartridge
US-2017106326-A1 · Apr 20, 2017 · US
Device for the detachable fastening of a drying agent cartridge to a housing of a compressed-air treatment installation of a vehicle
US-2017106324-A1 · Apr 20, 2017 · US
Battery pack filtering device and method
US-9627666-B2 · Apr 18, 2017 · US
Humidity controlling apparatus
US-2017065930-A1 · Mar 9, 2017 · US
Method of manufacturing total heat exchange element, and total heat exchanger element
US-2017030657-A1 · Feb 2, 2017 · US
Battery pack filtering device and method
US-2016372726-A1 · Dec 22, 2016 · US
Silencer, exhaust valve, valve device, air dryer, compressed air supply device for vehicle, and compressed air supply system
US-2016339378-A1 · Nov 24, 2016 · US
Gas-producing apparatus and gas-producing method
US-2016332110-A1 · Nov 17, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01D53/26?
- CPC B01D53/26 is the Cooperative Patent Classification code for “Drying gases or vapours.”
- How many patents are filed under CPC B01D53/26 (Drying gases or vapours)?
- Our database includes 514 publications tagged with this CPC code.
- Is patent activity under CPC B01D53/26 growing?
- Publication counts under this code: 41 in 2024 vs 77 in 2025 (latest complete years).