Nano-phase separating ni powder and the methodology to identify them
US-2025146105-A1 · May 8, 2025 · US
with only single oxides as main non-metallic constituents
with only single oxides as main non-metallic constituents · 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 | C22C32/0015 |
| Official title | {with only single oxides as main non-metallic constituents} |
| Display label | with only single oxides as main non-metallic constituents |
| Total patents | 55 |
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 | 6 |
| 2016 | 5 |
| 2017 | 9 |
| 2018 | 7 |
| 2019 | 2 |
| 2020 | 7 |
| 2021 | 5 |
| 2022 | 6 |
| 2023 | 2 |
| 2024 | 4 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Degassing of nano-phase separating powders in a hydrogen containing atmosphere
US-2025144707-A1 · May 8, 2025 · US
Oxide-based doping of evaporable getter
US-12138613-B2 · Nov 12, 2024 · US
Sputtering target and method for manufacturing sputtering target
US-12106949-B2 · Oct 1, 2024 · US
Oxide-based doping of evaporable getter
US-2024100499-A1 · Mar 28, 2024 · US
Pyrometallurgical process for recovering nickel, manganese, and cobalt
US-11926884-B2 · Mar 12, 2024 · US
Method for manufacturing material powder for metal laminating modelling
US-11701711-B2 · Jul 18, 2023 · US
Pyrometallurgical process for recovering nickel, manganese, and cobalt
US-2023002856-A1 · Jan 5, 2023 · US
CMAS-resistant protective layer
US-11512383-B2 · Nov 29, 2022 · US
Techniques for controlling build material flow characteristics in additive manufacturing and related systems and methods
US-2022250149-A1 · Aug 11, 2022 · US
Plating film and plated member
US-11380602-B2 · Jul 5, 2022 · US
Production of castable light rare earth rich light metal compositions from direct reduction processes
US-11365463-B2 · Jun 21, 2022 · US
Sputtering Target And Method For Manufacturing Sputtering Target
US-2022189750-A1 · Jun 16, 2022 · US
Methods of manufacturing oxide/metal composite components and the components produced therefrom
US-11352681-B2 · Jun 7, 2022 · US
Three-dimensional shaped article production method, three-dimensional shaped article production apparatus, and three-dimensional shaped article
US-11154933-B2 · Oct 26, 2021 · US
Substrate for an euv-lithography mirror
US-2021149093-A1 · May 20, 2021 · US
Photosintering composition and method of forming conductive film using the same
US-2021138542-A1 · May 13, 2021 · US
Substrate for an EUV-lithography mirror
US-10935704-B2 · Mar 2, 2021 · US
Plating film and plated member
US-2021013122-A1 · Jan 14, 2021 · US
Additive manufacturing of functionally gradient degradable tools
US-10807355-B2 · Oct 20, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C22C32/0015?
- CPC C22C32/0015 is the Cooperative Patent Classification code for “with only single oxides as main non-metallic constituents.”
- How many patents are filed under CPC C22C32/0015 (with only single oxides as main non-metallic constituents)?
- Our database includes 55 publications tagged with this CPC code.
- Is patent activity under CPC C22C32/0015 growing?
- Publication counts under this code: 4 in 2024 vs 2 in 2025 (latest complete years).