Fe-Co ALLOY POWDER, MOLDED BODY FOR INDUCTOR USING SAME, AND INDUCTOR
US-2020353536-A1 · Nov 12, 2020 · US
Lubricant mixed with the metal powder
Lubricant mixed with the metal powder · 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 | B22F2003/023 |
| Official title | {Lubricant mixed with the metal powder} |
| Display label | Lubricant mixed with the metal powder |
| Total patents | 108 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 12 |
| 2016 | 9 |
| 2017 | 6 |
| 2018 | 11 |
| 2019 | 12 |
| 2020 | 13 |
| 2021 | 12 |
| 2022 | 11 |
| 2023 | 6 |
| 2024 | 8 |
| 2025 | 6 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for producing a swashplate
US-10792733-B2 · Oct 6, 2020 · US
Metal powder and use thereof
US-10702924-B2 · Jul 7, 2020 · US
Method for manufacturing powder core
US-2020185150-A1 · Jun 11, 2020 · US
Rare earth bonded magnet
US-10629342-B2 · Apr 21, 2020 · US
Production method of compact
US-10629370-B2 · Apr 21, 2020 · US
Valve seat insert excellent in wear resistance made of iron-base sintered alloy for internal combustion engines, and assembly of valve seat insert and valve
US-10605374-B2 · Mar 31, 2020 · US
Pressing oriented pellets in a magnetic field
US-2020047443-A1 · Feb 13, 2020 · US
R-T-B based permanent magnet
US-10529473-B2 · Jan 7, 2020 · US
Ultra hard electrically-responsive and environmentally resistant metals for oilfield services
US-2020001358-A1 · Jan 2, 2020 · US
Carrier-type heat-treatment apparatus
US-10480859-B2 · Nov 19, 2019 · US
Powder metallurgy method
US-2019344340-A1 · Nov 14, 2019 · US
Tungsten alloy part, and discharge lamp, transmitting tube, and magnetron using the same
US-2019333729-A1 · Oct 31, 2019 · US
Tungsten alloy part, and discharge lamp, transmitting tube, and magnetron using the same
US-10395879-B2 · Aug 27, 2019 · US
Method of forming a component from a green part
US-2019232373-A1 · Aug 1, 2019 · US
Method of manufacturing pressed powder magnetic core
US-2019221340-A1 · Jul 18, 2019 · US
Slide member and method for producing same
US-10323689-B2 · Jun 18, 2019 · US
Method for producing a valve seat ring
US-10272496-B2 · Apr 30, 2019 · US
Alloy powder, and shot material for shot peening, powder metallurgical composition and iron-based sintered alloy using the same
US-10265767-B2 · Apr 23, 2019 · US
Lubricant for metal powder metallurgy, method of producing same, metal powder composition, and method of producing metal powder metallurgy product
US-10259040-B2 · Apr 16, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B22F2003/023?
- CPC B22F2003/023 is the Cooperative Patent Classification code for “Lubricant mixed with the metal powder.”
- How many patents are filed under CPC B22F2003/023 (Lubricant mixed with the metal powder)?
- Our database includes 108 publications tagged with this CPC code.
- Is patent activity under CPC B22F2003/023 growing?
- Publication counts under this code: 8 in 2024 vs 6 in 2025 (latest complete years).