Solder material and connected structure
US-2016354868-A1 · Dec 8, 2016 · US
Alloys based on antimony or bismuth
Alloys based on antimony or bismuth · 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 | C22C12/00 |
| Official title | Alloys based on antimony or bismuth |
| Display label | Alloys based on antimony or bismuth |
| Total patents | 407 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 41 |
| 2016 | 37 |
| 2017 | 37 |
| 2018 | 41 |
| 2019 | 37 |
| 2020 | 33 |
| 2021 | 52 |
| 2022 | 23 |
| 2023 | 34 |
| 2024 | 39 |
| 2025 | 29 |
| 2026 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Bonding material, bonding method and semiconductor device for electric power
US-2016351523-A1 · Dec 1, 2016 · US
Selective restoration of fluid communication between wellbore intervals using degradable substances
US-2016340995-A1 · Nov 24, 2016 · US
Disk having an electrical connection element
US-9496632-B2 · Nov 15, 2016 · US
SINTERED MAGNET BASED ON MnBi HAVING IMPROVED HEAT STABILITY AND METHOD OF PREPARING THE SAME
US-2016322134-A1 · Nov 3, 2016 · US
SPUTTERING TARGET OF SINTERED Sb-Te-BASED ALLOY
US-2016314945-A1 · Oct 27, 2016 · US
Metal material for 3-dimensional printing, method for manufacturing the same, and method for 3-dimensional printing using the same
US-2016298215-A1 · Oct 13, 2016 · US
Method for producing a pane having an electrical connection element
US-9425517-B2 · Aug 23, 2016 · US
Process for preparing scalable quantities of high purity manganese bismuth magnetic materials for fabrication of permanent magnets
US-9418779-B2 · Aug 16, 2016 · US
Thermoelectric material and method of preparing the thermoelectric material
US-9419197-B2 · Aug 16, 2016 · US
Bi-BASED SOLDER ALLOY, METHOD OF BONDING ELECTRONIC COMPONENT USING THE SAME, AND ELECTRONIC COMPONENT-MOUNTED BOARD
US-2016234945-A1 · Aug 11, 2016 · US
SYNTHESIS OF FERROMAGNETIC MANGANESE-BISMUTH NANOPARTICLES USING A MANGANESE-BASED LIGATED ANIONIC-ELEMENT REAGENT COMPLEX (Mn-LAERC) AND FORMATION OF BULK MnBi MAGNETS THEREFROM
US-2016199916-A1 · Jul 14, 2016 · US
Solder Paste
US-2016158896-A1 · Jun 9, 2016 · US
Method of producing low alpha-ray emitting bismuth, and low alpha-ray emitting bismuth
US-2016160368-A1 · Jun 9, 2016 · US
Solder Paste
US-2016158897-A1 · Jun 9, 2016 · US
Apparatus for Use in Well Abandonment
US-2016145962-A1 · May 26, 2016 · US
Anti-tin whisker solder and method of manufacture thereof
US-9308604-B1 · Apr 12, 2016 · US
Thermoelectric performance of calcium and calcium-cerium filled n-type skutterudites
US-2016035954-A1 · Feb 4, 2016 · US
Pb-free solder paste
US-9227273-B2 · Jan 5, 2016 · US
Thermoelectric conversion material
US-2015380623-A1 · Dec 31, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C22C12/00?
- CPC C22C12/00 is the Cooperative Patent Classification code for “Alloys based on antimony or bismuth.”
- How many patents are filed under CPC C22C12/00 (Alloys based on antimony or bismuth)?
- Our database includes 407 publications tagged with this CPC code.
- Is patent activity under CPC C22C12/00 growing?
- Publication counts under this code: 39 in 2024 vs 29 in 2025 (latest complete years).