Electrochemical water splitting cell
US-2024003023-A1 · Jan 4, 2024 · US
Compounds containing vanadium, with or without oxygen or hydrogen, and containing two or more other elements
Compounds containing vanadium, with or without oxygen or hydrogen, and containing two or more other elements · 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 | C01G31/006 |
| Official title | {Compounds containing vanadium, with or without oxygen or hydrogen, and containing two or more other elements} |
| Display label | Compounds containing vanadium, with or without oxygen or hydrogen, and containing two or more other elements |
| Total patents | 120 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 8 |
| 2017 | 6 |
| 2018 | 9 |
| 2019 | 12 |
| 2020 | 11 |
| 2021 | 8 |
| 2022 | 8 |
| 2023 | 16 |
| 2024 | 20 |
| 2025 | 12 |
| 2026 | 9 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methods for synthesizing vanadium oxide nanobelts and applications as cathode materials for batteries
US-11522180-B2 · Dec 6, 2022 · US
Lithium vanadium oxide crystal, electrode material, and power storage device, and method for manufacturing lithium vanadium oxide crystal
US-2022356068-A1 · Nov 10, 2022 · US
A-site high-entropy nanometer metal oxide with high conductivity, and preparation method thereof
US-2022234908-A1 · Jul 28, 2022 · US
Vopo4 cathode for sodium ion batteries
US-2022223846-A1 · Jul 14, 2022 · US
Positive electrode active material for potassium ion battery, positive electrode for potassium ion battery, and potassium ion battery
US-11145863-B2 · Oct 12, 2021 · US
Mixed conductor, electrochemical device including the same, and method of preparing mixed conductor
US-11121378-B2 · Sep 14, 2021 · US
Green-emitting phosphors and devices thereof
US-11094856-B2 · Aug 17, 2021 · US
Anisotropic materials and methods of forming anisotropic materials exhibiting high optical anisotropy
US-2021206652-A1 · Jul 8, 2021 · US
Anode material for rechargeable li-ion batteries
US-2021184210-A1 · Jun 17, 2021 · US
FABRICATION OF CoVOx COMPOSITE THIN FILM ELECTRODE VIA SINGLE STEP AACVD
US-2021115578-A1 · Apr 22, 2021 · US
Down-converted light emitting combination and method of manufacturing the same
US-2021055219-A1 · Feb 25, 2021 · US
Methods for Synthesizing Vanadium Oxide Nanobelts and Applications as Cathode Materials for Batteries
US-2021043929-A1 · Feb 11, 2021 · US
Green-Emitting Phosphors And Devices Thereof
US-2020287099-A1 · Sep 10, 2020 · US
Cathode active material for secondary battery and method of manufacturing the same
US-10756338-B2 · Aug 25, 2020 · US
All-solid-state battery
US-2020259213-A1 · Aug 13, 2020 · US
Green-emitting phosphors and devices thereof
US-10720554-B2 · Jul 21, 2020 · US
Method of preparing a single-phase oxide for hydrogen storage having a TiO2 crystal phase
US-10696548-B2 · Jun 30, 2020 · US
Polyoxometalate and method for producing polyoxometalate
US-10647589-B2 · May 12, 2020 · US
Mixed conductor, electrochemical device including the same, and method of preparing mixed conductor
US-2020144626-A1 · May 7, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01G31/006?
- CPC C01G31/006 is the Cooperative Patent Classification code for “Compounds containing vanadium, with or without oxygen or hydrogen, and containing two or more other elements.”
- How many patents are filed under CPC C01G31/006 (Compounds containing vanadium, with or without oxygen or hydrogen, and containing two or more other elements)?
- Our database includes 120 publications tagged with this CPC code.
- Is patent activity under CPC C01G31/006 growing?
- Publication counts under this code: 20 in 2024 vs 12 in 2025 (latest complete years).