Method of additive manufacturing
US-2024075528-A1 · Mar 7, 2024 · US
Chemistry & Metallurgy
Chemistry & Metallurgy · 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 | C22C16/00 |
| Official title | — |
| Display label | Chemistry & Metallurgy (mapped technology topic) |
| Total patents | 220 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 19 |
| 2016 | 36 |
| 2017 | 15 |
| 2018 | 20 |
| 2019 | 23 |
| 2020 | 15 |
| 2021 | 20 |
| 2022 | 25 |
| 2023 | 20 |
| 2024 | 12 |
| 2025 | 9 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Metal-ceramic composite structure and fabrication method thereof
US-2017312817-A1 · Nov 2, 2017 · US
Crystalline alloy having glass-forming ability, preparation method thereof, alloy target for sputtering, and preparation method thereof
US-9734994-B2 · Aug 15, 2017 · US
Systems and methods implementing wear-resistant copper-based materials
US-2017121799-A1 · May 4, 2017 · US
Stable undercooled metallic particles for engineering at ambient conditions
US-2017014958-A1 · Jan 19, 2017 · US
Ceramic pressure measuring cell and method for its manufacture
US-2016370241-A1 · Dec 22, 2016 · US
Bulk metallic glass forming alloy
US-9506133-B2 · Nov 29, 2016 · US
Alloy strip material and process for making same
US-9506134-B2 · Nov 29, 2016 · US
Power module substrate, power module substrate with heat sink, power module, method of manufacturing power module substrate, and copper member-bonding paste
US-9504144-B2 · Nov 22, 2016 · US
Zirconium-based alloy metallic glass and method for forming a zirconium-based alloy metallic glass
US-9499891-B2 · Nov 22, 2016 · US
Methods and apparatuses for producing metallic powder material
US-2016332232-A1 · Nov 17, 2016 · US
Entropy-controlled bcc alloy having strong resistance to high-temperature neutron radiation damage
US-2016326616-A1 · Nov 10, 2016 · US
Zirconium alloy composition having low hydrogen pick-up rate and high hydrogen embrittlement resistance and method of preparing the same
US-9481921-B2 · Nov 1, 2016 · US
Zirconium alloy having excellent corrosion resistance and creep resistance and method of manufacturing the same
US-2016304991-A1 · Oct 20, 2016 · US
Zirconium alloy having excellent corrosion resistance for nuclear fuel cladding tube and method of manufacturing the same
US-2016307651-A1 · Oct 20, 2016 · US
Method for manufacuring amorphous alloy film and method for manufacturing nanostructured film comprising nitorgen
US-2016289813-A1 · Oct 6, 2016 · US
Zirconium alloy for improving resistance to oxidation at very high temperature and fabrication method thereof
US-9421740-B2 · Aug 23, 2016 · US
Non-evaporable getter alloys particularly suitable for hydrogen and carbon monoxide sorption
US-2016237533-A1 · Aug 18, 2016 · US
Zirconium based bulk metallic glasses with hafnium
US-2016237538-A1 · Aug 18, 2016 · US
Non-evaporable getter alloys particularly suitable for hydrogen and carbon monoxide sorption
US-9416435-B1 · Aug 16, 2016 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C22C16/00?
- CPC C22C16/00 is the Cooperative Patent Classification code for “Chemistry & Metallurgy.”
- How many patents are filed under CPC C22C16/00 (Chemistry & Metallurgy)?
- Our database includes 220 publications tagged with this CPC code.
- Is patent activity under CPC C22C16/00 growing?
- Publication counts under this code: 12 in 2024 vs 9 in 2025 (latest complete years).