Steel-vanadium alloy cladding for fuel element
US-2020365284-A1 · Nov 19, 2020 · US
alloys based on vanadium
alloys based on vanadium · 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 | C22C27/025 |
| Official title | {alloys based on vanadium} |
| Display label | alloys based on vanadium |
| Total patents | 93 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 17 |
| 2017 | 4 |
| 2018 | 12 |
| 2019 | 17 |
| 2020 | 8 |
| 2021 | 9 |
| 2022 | 9 |
| 2023 | 5 |
| 2024 | 3 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for preparing ferrovanadium alloys based on aluminothermic self-propagating gradient reduction and slag washing refining
US-2020199712-A1 · Jun 25, 2020 · US
Alloy for catalytic membrane reactors
US-10590516-B2 · Mar 17, 2020 · US
High capacity corrosion resistant V-based metal hydride electrodes for rechargeable metal hydride batteries
US-10573932-B2 · Feb 25, 2020 · US
Negative electrode for electric device and electric device using the same
US-10566608-B2 · Feb 18, 2020 · US
Stable binary nanocrystalline alloys and methods of identifying same
US-2020025697-A1 · Jan 23, 2020 · US
Materials for near field transducers and near field transducers containing same
US-10482914-B2 · Nov 19, 2019 · US
Amorphous thin metal film coated substrates
US-2019345593-A1 · Nov 14, 2019 · US
Surface treatment method of metallic materials
US-2019323102-A1 · Oct 24, 2019 · US
Fire containment coating system for titanium
US-10435776-B2 · Oct 8, 2019 · US
Negative electrode active material for electric device
US-10367198-B2 · Jul 30, 2019 · US
Stable undercooled metallic particles for engineering at ambient conditions
US-2019203327-A1 · Jul 4, 2019 · US
Compliant layer for ceramic components and methods of forming the same
US-10323326-B2 · Jun 18, 2019 · US
Steel-vanadium alloy cladding for fuel element
US-10311981-B2 · Jun 4, 2019 · US
Negative electrode for electrical device, and electrical device using the same
US-10290855-B2 · May 14, 2019 · US
Method of forming a pd-au layer on a substrate
US-2019127870-A1 · May 2, 2019 · US
Stable undercooled metallic particles for engineering at ambient conditions
US-10266925-B2 · Apr 23, 2019 · US
Materials for near field transducers and near field transducers containing same
US-2019088280-A1 · Mar 21, 2019 · US
Stable binary nanocrystalline alloys and methods of identifying same
US-10234410-B2 · Mar 19, 2019 · US
Steel-vanadium alloy cladding for fuel element
US-2019066857-A1 · Feb 28, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C22C27/025?
- CPC C22C27/025 is the Cooperative Patent Classification code for “alloys based on vanadium.”
- How many patents are filed under CPC C22C27/025 (alloys based on vanadium)?
- Our database includes 93 publications tagged with this CPC code.
- Is patent activity under CPC C22C27/025 growing?
- Publication counts under this code: 3 in 2024 vs 4 in 2025 (latest complete years).