Systems and methods for separating and recovering rare earths
US-9850555-B2 · Dec 26, 2017 · US
Cross-Sectional Technologies
Cross-Sectional Technologies · Cooperative Patent Classification (CPC)
General tagging of emerging or interdisciplinary technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | Y02P10/234 |
| Official title | — |
| Display label | Cross-Sectional Technologies (mapped technology topic) |
| Total patents | 280 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2016 | 39 |
| 2017 | 46 |
| 2018 | 62 |
| 2019 | 66 |
| 2020 | 65 |
| 2021 | 1 |
| 2022 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methods for recovering metals from electronic waste, and related systems
US-2017362681-A1 · Dec 21, 2017 · US
Method for directly recovering lead oxide used for a lead-acid battery cathode from waste lead paste
US-9828654-B2 · Nov 28, 2017 · US
Method for recycling lead oxide-containing waste material
US-9828653-B2 · Nov 28, 2017 · US
Method for producing hematite for ironmaking
US-9828256-B2 · Nov 28, 2017 · US
Methods for purifying and recycling lead from spent lead-acid batteries
US-2017338530-A1 · Nov 23, 2017 · US
Process for separating and recovering metals
US-9809870-B2 · Nov 7, 2017 · US
Device and method for filtering molten metal
US-9770754-B2 · Sep 26, 2017 · US
Methods for purifying and recycling lead from spent lead-acid batteries
US-9751067-B2 · Sep 5, 2017 · US
Neutralization method and neutralization plant
US-9752211-B2 · Sep 5, 2017 · US
Method for producing hematite for ironmaking
US-9752209-B2 · Sep 5, 2017 · US
Apparatus and method for stripping solder metals during the recycling of waste electrical and electronic equipment
US-9731368-B2 · Aug 15, 2017 · US
Nickel extraction method
US-9725786-B2 · Aug 8, 2017 · US
Gypsum scale inhibitors for ore slurry systems in hydro-metallurgical applications
US-9719008-B2 · Aug 1, 2017 · US
Method for recovering scandium from intermediate products formed in the hydrometallurgical processing of laterite ores
US-9677155-B2 · Jun 13, 2017 · US
Systems and methods for the hydrometallurgical recovery of lead from spent lead-acid batteries and the preparation of lead oxide for use in new lead-acid batteries
US-9670565-B2 · Jun 6, 2017 · US
Metal leach and recovery process
US-9657368-B2 · May 23, 2017 · US
Apparatus and method for stripping solder metals during the recycling of waste electrical and electronic equipment
US-9649712-B2 · May 16, 2017 · US
Hydrometallurgical process for the recovery of tellurium from high lead bearing copper refinery anode slime
US-9630844-B2 · Apr 25, 2017 · US
Method for recovering platinum group metals from catalytic structures
US-9580826-B2 · Feb 28, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC Y02P10/234?
- CPC Y02P10/234 is the Cooperative Patent Classification code for “Cross-Sectional Technologies.”
- How many patents are filed under CPC Y02P10/234 (Cross-Sectional Technologies)?
- Our database includes 280 publications tagged with this CPC code.
- Is patent activity under CPC Y02P10/234 growing?
- Publication counts under this code: 1 in 2021 vs 1 in 2022 (latest complete years).