Saline wastewater treatment system using solar-assisted heat pump
US-2024083794-A1 · Mar 14, 2024 · US
Solar energy (for treatment of water C02F1/14)
Solar energy (for treatment of water C02F1/14) · 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 | B01D1/0035 |
| Official title | {Solar energy (for treatment of water C02F1/14)} |
| Display label | Solar energy (for treatment of water C02F1/14) |
| Total patents | 197 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 10 |
| 2017 | 8 |
| 2018 | 15 |
| 2019 | 21 |
| 2020 | 16 |
| 2021 | 15 |
| 2022 | 24 |
| 2023 | 24 |
| 2024 | 23 |
| 2025 | 28 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Freshwater source and desalination system
US-10507406-B1 · Dec 17, 2019 · US
Dual compressor vapor phase desalination system
US-2019374871-A1 · Dec 12, 2019 · US
Humidification-dehumidification system for purifying aqueous fluids
US-10500523-B1 · Dec 10, 2019 · US
Vapor compression desalination system for seawater
US-2019344194-A1 · Nov 14, 2019 · US
Energy efficient humidification-dehumidification desalination system
US-2019344196-A1 · Nov 14, 2019 · US
Vapor compression desalination system for seawater
US-10471367-B1 · Nov 12, 2019 · US
Energy efficient humidification-dehumidification desalination system
US-10456780-B1 · Oct 29, 2019 · US
System and method for solar vapor evaporation and condensation
US-2019322543-A1 · Oct 24, 2019 · US
Solar-Thermal Water Purification by Recycling Photovoltaic Reflection Losses
US-2019292073-A1 · Sep 26, 2019 · US
Mechanical vapor compression desalination system
US-2019240592-A1 · Aug 8, 2019 · US
Solar humidifier and dehumidifier desalination method and system for the desalination of saline water
US-2019241444-A1 · Aug 8, 2019 · US
Solar-thermal water purification by recycling photovoltaic reflection losses
US-10358359-B2 · Jul 23, 2019 · US
Apparatus, System and Method for Resource Distribution
US-2019169045-A1 · Jun 6, 2019 · US
Multilayer body, preparation method therefor and use thereof
US-2019106335-A1 · Apr 11, 2019 · US
Solar desalination and power generating system
US-10233095-B1 · Mar 19, 2019 · US
Solar desalination system
US-10183233-B1 · Jan 22, 2019 · US
Wood-based solar thermal devices, and methods for fabrication and use thereof
US-2018356127-A1 · Dec 13, 2018 · US
Solar powered water purification device with cylindrical structure
US-10150050-B2 · Dec 11, 2018 · US
Solar powered water purification device with cylindrical structure
US-10150049-B2 · Dec 11, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01D1/0035?
- CPC B01D1/0035 is the Cooperative Patent Classification code for “Solar energy (for treatment of water C02F1/14).”
- How many patents are filed under CPC B01D1/0035 (Solar energy (for treatment of water C02F1/14))?
- Our database includes 197 publications tagged with this CPC code.
- Is patent activity under CPC B01D1/0035 growing?
- Publication counts under this code: 23 in 2024 vs 28 in 2025 (latest complete years).