Process for Leaching Metal Sulfides with Reagents Having Thiocarbonyl Functional Groups
US-2021198767-A1 · Jul 1, 2021 · US
Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general (electrolytic production of inorganic compounds C25B1/00)
Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general (electrolytic production of inorganic compounds C25B1/00) · 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 | C01G1/00 |
| Official title | Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general (electrolytic production of inorganic compounds C25B1/00) |
| Display label | Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general (electrolytic production of inorganic compounds C25B1/00) |
| Total patents | 72 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 4 |
| 2017 | 6 |
| 2018 | 8 |
| 2019 | 9 |
| 2020 | 21 |
| 2021 | 6 |
| 2022 | 3 |
| 2023 | 3 |
| 2024 | 3 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Carbon capture, waste upgrade, and chemicals production using improved flexicoking
US-11014810-B1 · May 25, 2021 · US
Process for leaching metal sulfides with reagents having thiocarbonyl functional groups
US-10961604-B2 · Mar 30, 2021 · US
Process for leaching metal sulfides with reagents having thiocarbonyl functional groups
US-10954583-B2 · Mar 23, 2021 · US
Superconducting wire
US-10886040-B2 · Jan 5, 2021 · US
Process for leaching metal sulfides with reagents having thiocarbonyl functional groups
US-10876186-B2 · Dec 29, 2020 · US
Process for leaching metal sulfides with reagents having thiocarbonyl functional groups
US-10876187-B2 · Dec 29, 2020 · US
Process for leaching metal sulfides with reagents having thiocarbonyl functional groups
US-10870903-B2 · Dec 22, 2020 · US
Process for leaching metal sulfides with reagents having thiocarbonyl functional groups
US-10865460-B2 · Dec 15, 2020 · US
Process for leaching metal sulfides with reagents having thiocarbonyl functional groups
US-10781502-B2 · Sep 22, 2020 · US
Oxide superconducting bulk magnet
US-10748691-B2 · Aug 18, 2020 · US
Superconducting wire and superconducting coil
US-2020194155-A1 · Jun 18, 2020 · US
Process for Leaching Metal Sulfides with Reagents Having Thiocarbonyl Functional Groups
US-2020181735-A1 · Jun 11, 2020 · US
Process for Leaching Metal Sulfides with Reagents Having Thiocarbonyl Functional Groups
US-2020181736-A1 · Jun 11, 2020 · US
Process for Leaching Metal Sulfides with Reagents Having Thiocarbonyl Functional Groups
US-2020181733-A1 · Jun 11, 2020 · US
Process for Leaching Metal Sulfides with Reagents Having Thiocarbonyl Functional Groups
US-2020181732-A1 · Jun 11, 2020 · US
Process for Leaching Metal Sulfides with Reagents Having Thiocarbonyl Functional Groups
US-2020181737-A1 · Jun 11, 2020 · US
Process for Leaching Metal Sulfides with Reagents Having Thiocarbonyl Functional Groups
US-2020181734-A1 · Jun 11, 2020 · US
Process for Leaching Metal Sulfides with Reagents Having Thiocarbonyl Functional Groups
US-2020181731-A1 · Jun 11, 2020 · US
Oxide superconducting wire
US-10665367-B2 · May 26, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01G1/00?
- CPC C01G1/00 is the Cooperative Patent Classification code for “Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general (electrolytic production of inorganic compounds C25B1/00).”
- How many patents are filed under CPC C01G1/00 (Methods of preparing compounds of metals not covered by subclasses C01B, C01C, C01D, or C01F, in general (electrolytic production of inorganic compounds C25B1/00))?
- Our database includes 72 publications tagged with this CPC code.
- Is patent activity under CPC C01G1/00 growing?
- Publication counts under this code: 3 in 2024 vs 1 in 2025 (latest complete years).