Vacuum pressure transformation vessel and method of use
US-2020123072-A1 · Apr 23, 2020 · US
Casting processes not provided for in groups B22D1/00 - B22D21/00 (making metallic powder by casting B22F9/08; alumino-thermic welding B23K23/00; remelting metals C22B9/16)
Casting processes not provided for in groups B22D1/00 - B22D21/00 (making metallic powder by casting B22F9/08; alumino-thermic welding B23K23/00; remelting metals C22B9/16) · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B22D23/00 |
| Official title | Casting processes not provided for in groups B22D1/00 - B22D21/00 (making metallic powder by casting B22F9/08; alumino-thermic welding B23K23/00; remelting metals C22B9/16) |
| Display label | Casting processes not provided for in groups B22D1/00 - B22D21/00 (making metallic powder by casting B22F9/08; alumino-thermic welding B23K23/00; remelting metals C22B9/16) |
| Total patents | 112 |
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 | 14 |
| 2016 | 14 |
| 2017 | 12 |
| 2018 | 9 |
| 2019 | 9 |
| 2020 | 15 |
| 2021 | 13 |
| 2022 | 12 |
| 2023 | 6 |
| 2024 | 5 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Production of metallic glass objects by melt deposition
US-10589349-B2 · Mar 17, 2020 · US
Alloy for R-T-B-based rare earth sintered magnet and manufacturing method thereof, and manufacturing method of R-T-B-based rare earth sintered magnet
US-10490324-B2 · Nov 26, 2019 · US
Method of manufacturing a seal
US-10352448-B2 · Jul 16, 2019 · US
Tunable layer adhesion for fused filament fabrication of metallic build materials
US-2019168301-A1 · Jun 6, 2019 · US
Induction heating systems and techniques for fused filament metal fabrication
US-2019118252-A1 · Apr 25, 2019 · US
Ceramic and refractory metal core assembly
US-10252328-B2 · Apr 9, 2019 · US
Bearing part
US-10246757-B2 · Apr 2, 2019 · US
Mounting bracket for a vehicle component and method of forming
US-2019047395-A1 · Feb 14, 2019 · US
Method of manufacturing a seal
US-2019040955-A1 · Feb 7, 2019 · US
Method for filling with metallic sodium
US-2019030595-A1 · Jan 31, 2019 · US
Engines cast from single-piece cores
US-2018339334-A1 · Nov 29, 2018 · US
System and method for forming a low alloy steel casting
US-10046382-B2 · Aug 14, 2018 · US
Mold pump assembly
US-2018223853-A1 · Aug 9, 2018 · US
System and method for making a structured magnetic material with integrated particle insulation
US-10022789-B2 · Jul 17, 2018 · US
Low-cost fine-grain weak-texture magnesium alloy sheet and method of manufacturing the same
US-10000836-B2 · Jun 19, 2018 · US
Mold pump assembly
US-9970442-B2 · May 15, 2018 · US
Method of blow molding a bulk metallic glass
US-9895742-B2 · Feb 20, 2018 · US
Data management system
US-2018036928-A1 · Feb 8, 2018 · US
Casting facility
US-9868152-B2 · Jan 16, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B22D23/00?
- CPC B22D23/00 is the Cooperative Patent Classification code for “Casting processes not provided for in groups B22D1/00 - B22D21/00 (making metallic powder by casting B22F9/08; alumino-thermic welding B23K23/00; remelting metals C22B9/16).”
- How many patents are filed under CPC B22D23/00 (Casting processes not provided for in groups B22D1/00 - B22D21/00 (making metallic powder by casting B22F9/08; alumino-thermic welding B23K23/00; remelting metals C22B9/16))?
- Our database includes 112 publications tagged with this CPC code.
- Is patent activity under CPC B22D23/00 growing?
- Publication counts under this code: 5 in 2024 vs 2 in 2025 (latest complete years).