System and method to sustainable integrated wastewater treatment and air-cooling in a steelmaking plant
US-2024279079-A1 · Aug 22, 2024 · US
from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes · 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 | C02F2103/16 |
| Official title | from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes |
| Display label | from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes |
| Total patents | 294 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 23 |
| 2016 | 18 |
| 2017 | 18 |
| 2018 | 20 |
| 2019 | 25 |
| 2020 | 31 |
| 2021 | 27 |
| 2022 | 25 |
| 2023 | 24 |
| 2024 | 27 |
| 2025 | 44 |
| 2026 | 12 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Hybrid activated iron-biological water treatment system and method
US-2017362108-A1 · Dec 21, 2017 · US
Fusion proteins, recombinant bacteria, and methods for using recombinant bacteria
US-9845342-B2 · Dec 19, 2017 · US
Apparatus and method for recovering acid
US-2017333845-A1 · Nov 23, 2017 · US
Activated carbon for noble metal adsorption, noble metal adsorption filter, and method for recovering noble metals
US-9782750-B2 · Oct 10, 2017 · US
Fluorescent monomers and tagged treatment polymers containing same for use in industrial water systems
US-2017260076-A1 · Sep 14, 2017 · US
Fluorescent monomers and tagged treatment polymers containing same for use in industrial water systems
US-9751789-B2 · Sep 5, 2017 · US
Processing device and processing method for hydrogen-sulphide-containing barren solution
US-9731980-B2 · Aug 15, 2017 · US
Microwave flash evaporation process and apparatus and use thereof
US-2017225094-A1 · Aug 10, 2017 · US
Electroplating waste water treatment method
US-9708202-B2 · Jul 18, 2017 · US
Apparatus for concentration reaction of carbon dioxide using magnesium ions in seawater, and method for sequestrating carbon dioxide in ocean using same
US-9688558-B2 · Jun 27, 2017 · US
Acid wastewater treatment
US-2017158532-A1 · Jun 8, 2017 · US
Process for recovering elemental selenium from wastewater
US-2017158535-A1 · Jun 8, 2017 · US
System and method for recycling rare earth and ammonia nitrogen from rare earth wastewater
US-2017137300-A1 · May 18, 2017 · US
Reducing Aluminosilicate Scale in the Bayer Process
US-2017050861-A1 · Feb 23, 2017 · US
Method for effluent treatment in smelting of nickel oxide ore
US-9561972-B2 · Feb 7, 2017 · US
Desalination apparatus and process
US-9550685-B2 · Jan 24, 2017 · US
Biocidal compositions and methods of use
US-2017013840-A1 · Jan 19, 2017 · US
Method and apparatus for treating ammonia-containing water
US-2017008786-A1 · Jan 12, 2017 · US
Reducing aluminosilicate scale in the bayer process
US-9487408-B2 · Nov 8, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C02F2103/16?
- CPC C02F2103/16 is the Cooperative Patent Classification code for “from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes.”
- How many patents are filed under CPC C02F2103/16 (from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes)?
- Our database includes 294 publications tagged with this CPC code.
- Is patent activity under CPC C02F2103/16 growing?
- Publication counts under this code: 27 in 2024 vs 44 in 2025 (latest complete years).