Conductive paste
US-2026051439-A1 · Feb 19, 2026 · US
Compounds of chromium
Compounds of chromium · 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 | C01G37/00 |
| Official title | Compounds of chromium |
| Display label | Compounds of chromium |
| Total patents | 41 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2017 | 6 |
| 2018 | 4 |
| 2019 | 5 |
| 2020 | 3 |
| 2021 | 4 |
| 2022 | 5 |
| 2023 | 4 |
| 2024 | 1 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Conductive paste
US-12476047-B2 · Nov 18, 2025 · US
Class of porous metal oxide-based electrochemical energy storage materials and preparation method and application thereof
US-12362356-B2 · Jul 15, 2025 · US
Copper-chromium oxide spinel, and resin composition and resin molded article thereof
US-2025215191-A1 · Jul 3, 2025 · US
Process for the synthesis of nanoparticles of transition metal chalcogenides
US-12252397-B2 · Mar 18, 2025 · US
Conductive paste
US-2024222017-A1 · Jul 4, 2024 · US
Method for recovering and purifying nickel from ferronickel
US-2023332268-A1 · Oct 19, 2023 · US
Light emitting device and phosphor
US-11680206-B2 · Jun 20, 2023 · US
Trimetallic layered double hydroxide composition
US-11643740-B2 · May 9, 2023 · US
Light emitting device and phosphor
US-11560516-B2 · Jan 24, 2023 · US
Mixed conductor, method of preparing the mixed conductor, and cathode, lithium-air battery and electrochemical device each including the mixed conductor
US-2022359886-A1 · Nov 10, 2022 · US
Mixed conductor, method of preparing the mixed conductor, and cathode, lithium-air battery and electrochemical device each including the mixed conductor
US-11424456-B2 · Aug 23, 2022 · US
Class of porous metal oxide-based electrochemical energy storage materials and preparation method and application thereof
US-2022238875-A1 · Jul 28, 2022 · US
A process for the synthesis of nanoparticles of transition metal chalcogenides
US-2022194795-A1 · Jun 23, 2022 · US
Light emitting device and phosphor
US-2022177779-A1 · Jun 9, 2022 · US
Trimetallic layered double hydroxide composition
US-2021348284-A1 · Nov 11, 2021 · US
Delafossite-type oxide for exhaust gas purification catalyst, and exhaust gas purification catalyst using same
US-11110439-B2 · Sep 7, 2021 · US
Active material, active material composite material, electrode, secondary battery, battery pack, and vehicle
US-11063256-B2 · Jul 13, 2021 · US
High capacity sodium-ion battery positive electrode material
US-10916772-B2 · Feb 9, 2021 · US
Mixed conductor, method of preparing the mixed conductor, and cathode, lithium-air battery and electrochemical device each including the mixed conductor
US-2020136148-A1 · Apr 30, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01G37/00?
- CPC C01G37/00 is the Cooperative Patent Classification code for “Compounds of chromium.”
- How many patents are filed under CPC C01G37/00 (Compounds of chromium)?
- Our database includes 41 publications tagged with this CPC code.
- Is patent activity under CPC C01G37/00 growing?
- Publication counts under this code: 1 in 2024 vs 4 in 2025 (latest complete years).