Sintered body production method
US-2024307956-A1 · Sep 19, 2024 · US
in successive or repeated steps
in successive or repeated steps · 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 | B22F3/16 |
| Official title | in successive or repeated steps |
| Display label | in successive or repeated steps |
| Total patents | 832 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 22 |
| 2016 | 73 |
| 2017 | 97 |
| 2018 | 78 |
| 2019 | 115 |
| 2020 | 99 |
| 2021 | 84 |
| 2022 | 69 |
| 2023 | 70 |
| 2024 | 60 |
| 2025 | 57 |
| 2026 | 8 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for producing a valve seat ring
US-2016375494-A1 · Dec 29, 2016 · US
Pump housing of two different sinterable materials
US-2016369813-A1 · Dec 22, 2016 · US
Method of fabricating an article for magnetic heat exchanger
US-2016354841-A1 · Dec 8, 2016 · US
Sintered bearing
US-2016348722-A1 · Dec 1, 2016 · US
Precipitation-Hardening Stainless Steel Powder and Sintered Compact Thereof
US-2016333450-A1 · Nov 17, 2016 · US
Solid-state method for forming an alloy and article formed
US-2016326610-A1 · Nov 10, 2016 · US
SINTERED MAGNET BASED ON MnBi HAVING IMPROVED HEAT STABILITY AND METHOD OF PREPARING THE SAME
US-2016322134-A1 · Nov 3, 2016 · US
Electronic device and manufacturing method thereof
US-9481037-B2 · Nov 1, 2016 · US
Method and apparatus for forming a heat-treated material
US-2016316522-A1 · Oct 27, 2016 · US
Aqueous slurry for making a powder of hard material
US-9475945-B2 · Oct 25, 2016 · US
Method for manufacturing sintered bearing, sintered bearing, and vibration motor equipped with same
US-2016301279-A1 · Oct 13, 2016 · US
Metallic crucibles and methods of forming the same
US-9457405-B2 · Oct 4, 2016 · US
Method of consolidating/molding near net-shaped components made from powders
US-9457404-B2 · Oct 4, 2016 · US
Methods of fabricating a polycrystalline diamond compact
US-9453270-B1 · Sep 27, 2016 · US
Sintered bearing
US-9441670-B2 · Sep 13, 2016 · US
Short-process method for preparing sintered ndfeb magnets with high magnetic properties recycling from ndfeb sludge
US-2016260530-A1 · Sep 8, 2016 · US
Sputtering target and process for producing it
US-2016254128-A1 · Sep 1, 2016 · US
Methods for relieving stress in an additively manufactured alloy body
US-2016228950-A1 · Aug 11, 2016 · US
Sintered bearing for an egr valve and manufacturing method thereof
US-2016223017-A1 · Aug 4, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B22F3/16?
- CPC B22F3/16 is the Cooperative Patent Classification code for “in successive or repeated steps.”
- How many patents are filed under CPC B22F3/16 (in successive or repeated steps)?
- Our database includes 832 publications tagged with this CPC code.
- Is patent activity under CPC B22F3/16 growing?
- Publication counts under this code: 60 in 2024 vs 57 in 2025 (latest complete years).