Implantation using solid aluminum iodide (ali3) for producing atomic aluminum ions and in situ cleaning of aluminum iodide and associated by-products
US-2017362700-A1 · Dec 21, 2017 · 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 | C01B32/956 |
| Official title | — |
| Display label | Chemistry & Metallurgy (mapped technology topic) |
| Total patents | 304 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 26 |
| 2016 | 14 |
| 2017 | 22 |
| 2018 | 28 |
| 2019 | 22 |
| 2020 | 30 |
| 2021 | 28 |
| 2022 | 28 |
| 2023 | 34 |
| 2024 | 31 |
| 2025 | 32 |
| 2026 | 9 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Implantation using solid aluminum iodide (ali3) for producing atomic aluminum ions and in situ cleaning of aluminum iodide and associated by-products
US-2017362699-A1 · Dec 21, 2017 · US
Processing of non-oxide ceramics from sol-gel methods
US-9840443-B2 · Dec 12, 2017 · US
Silicon carbide powder, method for manufacturing the same and silicon carbide sintered body, method for manufacturing the same
US-9840420-B2 · Dec 12, 2017 · US
Silicon carbide substrate, method for producing same, and method for manufacturing silicon carbide semiconductor device
US-2017335489-A1 · Nov 23, 2017 · US
Silicon carbide powder and method for producing silicon carbide single crystal
US-9816200-B2 · Nov 14, 2017 · US
Carbonaceous metal/ceramic nanofibers
US-9816206-B2 · Nov 14, 2017 · US
Method for preparing polycarbosilane by catalytic rearranging
US-9815944-B2 · Nov 14, 2017 · US
Method for manufacturing a fibrous structure
US-2017260659-A1 · Sep 14, 2017 · US
Metal-containing transaction cards and methods of making the same
US-9760816-B1 · Sep 12, 2017 · US
Scalable Multiple-Inverse Diffusion Flame Burner for Synthesis and Processing of Carbon-Based and Other Nanostructured Materials and Films and Fuels
US-2017210628-A1 · Jul 27, 2017 · US
Silicon carbide crystal ingot, silicon carbide wafer, and method for producing silicon carbide crystal ingot and silicon carbide wafer
US-2017170279-A1 · Jun 15, 2017 · US
Fine particle production apparatus and fine particle production method
US-2017136546-A1 · May 18, 2017 · US
Silicon carbide powder
US-9630854-B2 · Apr 25, 2017 · US
Porous silicon dioxide-carbon composite and method for preparing high-purity granular beta-phase silicon carbide powder with using the same
US-2017081197-A1 · Mar 23, 2017 · US
Method for preparing ultrahigh-purity silicon carbide powder
US-2017073233-A1 · Mar 16, 2017 · US
Particles formed of silica and carbon, and method for producing mixture of silica and carbon
US-9556035-B2 · Jan 31, 2017 · US
Method of preparing silicon carbide powder comprising converting a liquid SiC precursor to a B-phase SiC particulate material
US-9551086-B2 · Jan 24, 2017 · US
Sic single crystal and method for producing same
US-2017009374-A1 · Jan 12, 2017 · US
Silicon carbide powder and method for manufacturing the same
US-9534316-B2 · Jan 3, 2017 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01B32/956?
- CPC C01B32/956 is the Cooperative Patent Classification code for “Chemistry & Metallurgy.”
- How many patents are filed under CPC C01B32/956 (Chemistry & Metallurgy)?
- Our database includes 304 publications tagged with this CPC code.
- Is patent activity under CPC C01B32/956 growing?
- Publication counts under this code: 31 in 2024 vs 32 in 2025 (latest complete years).