System and process for dry magnetic concentration of fine iron ore concentrates
US-2026061430-A1 · Mar 5, 2026 · US
Pretreatment specially adapted for magnetic separation
Pretreatment specially adapted for magnetic separation · 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 | B03C1/005 |
| Official title | Pretreatment specially adapted for magnetic separation |
| Display label | Pretreatment specially adapted for magnetic separation |
| Total patents | 40 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 6 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 5 |
| 2021 | 4 |
| 2022 | 4 |
| 2023 | 6 |
| 2024 | 7 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method of separating nickel and cobalt from nickel and cobalt mixed powder
US-12179215-B1 · Dec 31, 2024 · US
Method of separating nickel and cobalt from nickel and cobalt mixed powder
US-2024408613-A1 · Dec 12, 2024 · US
Method and device for manipulating magnetic particles
US-12163123-B2 · Dec 10, 2024 · US
Magnetic separation system and devices
US-12115537-B2 · Oct 15, 2024 · US
Chiral resolution method mimicking magnetic beneficiation and the magnetic nano-inhibitors for selective enrichment
US-12104022-B2 · Oct 1, 2024 · US
Filter interconnect utilizing correlated magnetic actuation for downstream system function
US-2024042353-A1 · Feb 8, 2024 · US
Wet sorting process for waste lithium battery and application thereof
US-11872595-B2 · Jan 16, 2024 · US
Filter interconnect utilizing correlated magnetic actuation for downstream system function
US-11845021-B2 · Dec 19, 2023 · US
Method for processing electronic/electrical device component scraps
US-11819885-B2 · Nov 21, 2023 · US
Wet sorting process for waste lithium battery and application thereof
US-2023302498-A1 · Sep 28, 2023 · US
Magnetic Stand And Magnetic Separation Method
US-2023302461-A1 · Sep 28, 2023 · US
Filter interconnect utilizing correlated magnetic actuation for downstream system function
US-11712645-B2 · Aug 1, 2023 · US
Systems And Methods For Separating Cells Incorporating A Magnetic Selector
US-2023078378-A1 · Mar 16, 2023 · US
Purification apparatus and purification method
US-2022314234-A1 · Oct 6, 2022 · US
Method for processing electronic/electrical device component scraps
US-2022176412-A1 · Jun 9, 2022 · US
Method for processing electronic and electric device component scraps
US-2022176410-A1 · Jun 9, 2022 · US
Method and device for manipulating magnetic particles
US-2022002709-A1 · Jan 6, 2022 · US
Apparatus and methods for processing magnetic particles
US-2021370315-A1 · Dec 2, 2021 · US
Magnetic separation system and devices
US-2021170423-A1 · Jun 10, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B03C1/005?
- CPC B03C1/005 is the Cooperative Patent Classification code for “Pretreatment specially adapted for magnetic separation.”
- How many patents are filed under CPC B03C1/005 (Pretreatment specially adapted for magnetic separation)?
- Our database includes 40 publications tagged with this CPC code.
- Is patent activity under CPC B03C1/005 growing?
- Publication counts under this code: 6 in 2023 vs 7 in 2024 (latest complete years).