Stable undercooled metallic particles for filling a void
US-2023383388-A1 · Nov 30, 2023 · US
Alloys based on lead
Alloys based on lead · 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 | C22C11/00 |
| Official title | Alloys based on lead |
| Display label | Alloys based on lead |
| Total patents | 66 |
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 | 4 |
| 2016 | 3 |
| 2017 | 5 |
| 2018 | 6 |
| 2019 | 12 |
| 2020 | 11 |
| 2021 | 6 |
| 2022 | 6 |
| 2023 | 8 |
| 2024 | 3 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
High-voltage antiferroelectric and manufacturing method thereof
US-2023307182-A1 · Sep 28, 2023 · US
Stable undercooled metallic particles for filling a void
US-11685977-B2 · Jun 27, 2023 · US
Stable binary nanocrystalline alloys and methods of identifying same
US-11650193-B2 · May 16, 2023 · US
Passive quench protection techniques for non-insulated superconducting magnets
US-2023146164-A1 · May 11, 2023 · US
Stable undercooled metallic particles for engineering at ambient conditions
US-11584978-B2 · Feb 21, 2023 · US
Cable sheathing of a Pb—Ca—Sn alloy and method of manufacture thereof
US-11548045-B2 · Jan 10, 2023 · US
Solar cell and paste composition for electrode of solar cell
US-11518892-B2 · Dec 6, 2022 · US
Thermoelectric materials synthesized by self-propagating high temperature synthesis process and methods thereof
US-11433456-B2 · Sep 6, 2022 · US
Stable undercooled metallic particles for engineering at ambient conditions
US-2022220592-A1 · Jul 14, 2022 · US
Polycrystalline Diamond Cutting Elements Having Lead or Lead Alloy Additions
US-2022127909-A1 · Apr 28, 2022 · US
Stable undercooled metallic particles for engineering at ambient conditions
US-2022098709-A1 · Mar 31, 2022 · US
Stable undercooled metallic particles for engineering at ambient conditions
US-11220730-B2 · Jan 11, 2022 · US
Thermoelectric materials synthesized by self-propagating high temperature synthesis process and methods thereof
US-10913119-B2 · Feb 9, 2021 · US
Thermoelectric materials synthesized by self-propagating high temperature synthesis process and methods thereof
US-10913116-B2 · Feb 9, 2021 · US
Thermoelectric materials synthesized by self-propagating high temperature synthesis process and methods thereof
US-10913117-B2 · Feb 9, 2021 · US
Thermoelectric materials synthesized by self-propagating high temperature synthesis process and methods thereof
US-10913114-B2 · Feb 9, 2021 · US
Thermoelectric materials synthesized by self-propagating high temperature synthesis process and methods thereof
US-10913118-B2 · Feb 9, 2021 · US
Thermoelectric materials synthesized by self-propagating high temperature synthesis process and methods thereof
US-10913115-B2 · Feb 9, 2021 · US
Cable sheathing of a Pb-Ca-Sn alloy and method of manufacture thereof
US-2020254498-A1 · Aug 13, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C22C11/00?
- CPC C22C11/00 is the Cooperative Patent Classification code for “Alloys based on lead.”
- How many patents are filed under CPC C22C11/00 (Alloys based on lead)?
- Our database includes 66 publications tagged with this CPC code.
- Is patent activity under CPC C22C11/00 growing?
- Publication counts under this code: 3 in 2024 vs 1 in 2025 (latest complete years).