Saline wastewater treatment system using solar-assisted heat pump
US-2024083794-A1 · Mar 14, 2024 · US
Inorganic compounds
Inorganic compounds · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C02F2101/10 |
| Official title | Inorganic compounds |
| Display label | Inorganic compounds |
| Total patents | 711 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 49 |
| 2016 | 70 |
| 2017 | 79 |
| 2018 | 80 |
| 2019 | 59 |
| 2020 | 54 |
| 2021 | 69 |
| 2022 | 52 |
| 2023 | 47 |
| 2024 | 67 |
| 2025 | 69 |
| 2026 | 16 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Systems and methods for geothermal energy harnessing from wells for water treatment
US-2016362309-A1 · Dec 15, 2016 · US
Device and method for detoxifying plasma-treated water containing hydrogen peroxide
US-2016332892-A1 · Nov 17, 2016 · US
Laundry Washing Machine and Method for Controlling a Laundry Washing Machine
US-2016326683-A1 · Nov 10, 2016 · US
Wastewater treatment process
US-9458038-B2 · Oct 4, 2016 · US
Methods of separating impurities from industrial minerals using electrocoagulation
US-2016194223-A1 · Jul 7, 2016 · US
Method of dissolving and/or inhibiting the deposition of scale on a surface of a system
US-9382139-B2 · Jul 5, 2016 · US
Hydrophobically modified polyamine scale inhibitors
US-9365442-B2 · Jun 14, 2016 · US
Water treatment device and water treatment method
US-2016145132-A1 · May 26, 2016 · US
System and method for purifying process water
US-2016101990-A1 · Apr 14, 2016 · US
Method for the separation of ammonia and carbon dioxide from aqueous solutions
US-2016082394-A1 · Mar 24, 2016 · US
Selective scaling in desalination water treatment systems and associated methods
US-9221694-B1 · Dec 29, 2015 · US
System and method for softening water for use in a scrubber
US-9221009-B2 · Dec 29, 2015 · US
System and method for purifying process water produced from biomass conversion to fuels
US-9216916-B2 · Dec 22, 2015 · US
Hydrophobic photothermal membranes, devices including the hydrophobic photothermal membranes, and methods for solar desalination
US-2015353385-A1 · Dec 10, 2015 · US
Electrocoagulation Removal of Zinc in Produced Water
US-2015329382-A1 · Nov 19, 2015 · US
Method for recovering tungsten compound
US-2015329935-A1 · Nov 19, 2015 · US
Method for removing cesium ions in aqueous solution employing magnetic particles
US-2015315053-A1 · Nov 5, 2015 · US
Impregnated electrode for capacitive deionisation, process for preparing it and apparatus employing the electrodes
US-2015307373-A1 · Oct 29, 2015 · US
Method and Device for Obtaining Purified Water
US-2015298997-A1 · Oct 22, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C02F2101/10?
- CPC C02F2101/10 is the Cooperative Patent Classification code for “Inorganic compounds.”
- How many patents are filed under CPC C02F2101/10 (Inorganic compounds)?
- Our database includes 711 publications tagged with this CPC code.
- Is patent activity under CPC C02F2101/10 growing?
- Publication counts under this code: 67 in 2024 vs 69 in 2025 (latest complete years).