Interconnector and electronic apparatus including the same
US-12568813-B2 · Mar 3, 2026 · US
Chromates; Bichromates
Chromates; Bichromates · 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 | C01G37/14 |
| Official title | Chromates; Bichromates |
| Display label | Chromates; Bichromates |
| Total patents | 28 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 3 |
| 2017 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 3 |
| 2022 | 3 |
| 2023 | 2 |
| 2024 | 3 |
| 2025 | 5 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Mixed ion and electron conducting lithium garnet for all-solid-state batteries
US-2026038872-A1 · Feb 5, 2026 · US
Copper chromium oxide spinel, resin composition of same, resin molded article, and method for producing copper chromium oxide spinel
US-2025304763-A1 · Oct 2, 2025 · US
Disordered rock-salt battery cathode composition and syntheses thereof
US-2025174649-A1 · May 29, 2025 · US
Lithium-chromium-iron disordered rock-salt battery cathode materials and syntheses thereof
US-2025171329-A1 · May 29, 2025 · US
Compounds having a thortveitite-related structure and methods for making and using
US-2025051179-A1 · Feb 13, 2025 · US
Oxide fluorescent material and light emitting device using the same
US-2025002782-A1 · Jan 2, 2025 · US
Oxide fluorescent material and light emitting device using the same
US-2024400896-A1 · Dec 5, 2024 · US
Sodium layered oxides as cathode materials for sodium ion batteries and method of manufacturing the same
US-12030786-B2 · Jul 9, 2024 · US
Perovskite material, method of preparing the same, and secondary battery including the perovskite material
US-12009514-B2 · Jun 11, 2024 · US
Cathode, lithium-air battery comprising the same, and method of preparing the cathode
US-11764364-B2 · Sep 19, 2023 · US
Interconnector and electronic apparatus including the same
US-2023207467-A1 · Jun 29, 2023 · US
Sodium layered oxides as cathode materials for sodium ion batteries and method of manufacturing the same
US-2022298024-A1 · Sep 22, 2022 · US
Near-infrared light emitting fluorescent material
US-11396628-B2 · Jul 26, 2022 · US
Chromate based ceramic anode materials for solid oxide fuel cells
US-11228039-B2 · Jan 18, 2022 · US
Modified black spinel pigments for glass and ceramic enamel applications
US-11174170-B2 · Nov 16, 2021 · US
Cathode, lithium-air battery comprising the same, and method of preparing the cathode
US-2021257628-A1 · Aug 19, 2021 · US
Modified Black Spinel Pigments For Glass And Ceramic Enamel Applications
US-2021198119-A1 · Jul 1, 2021 · US
Perovskite material, method of preparing the same, and secondary battery including the perovskite material
US-2020119346-A1 · Apr 16, 2020 · US
Near-infrared light emitting fluorescent material
US-2020079995-A1 · Mar 12, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01G37/14?
- CPC C01G37/14 is the Cooperative Patent Classification code for “Chromates; Bichromates.”
- How many patents are filed under CPC C01G37/14 (Chromates; Bichromates)?
- Our database includes 28 publications tagged with this CPC code.
- Is patent activity under CPC C01G37/14 growing?
- Publication counts under this code: 3 in 2024 vs 5 in 2025 (latest complete years).