In situ alloying of Cu—Cr—Nb alloys using selective laser melting
US-11859272-B1 · Jan 2, 2024 · US
Operations & Transport
Operations & Transport · 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 | B22F1/09 |
| Official title | — |
| Display label | Operations & Transport (mapped technology topic) |
| Total patents | 447 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 14 |
| 2016 | 31 |
| 2017 | 43 |
| 2018 | 30 |
| 2019 | 48 |
| 2020 | 28 |
| 2021 | 34 |
| 2022 | 45 |
| 2023 | 45 |
| 2024 | 58 |
| 2025 | 57 |
| 2026 | 14 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
System and method for additive manufacturing of turbomachine components
US-2017334023-A1 · Nov 23, 2017 · US
Methods of additive manufacturing
US-2017312857-A1 · Nov 2, 2017 · US
Magnesium alloy powder metal compact
US-9802250-B2 · Oct 31, 2017 · US
Methods of producing dispersoid hardened metallic materials
US-9764384-B2 · Sep 19, 2017 · US
Metallic copper particles, and production method therefor
US-2017252801-A1 · Sep 7, 2017 · US
Prosthesis with surfaces having different textures and method of making the prosthesis
US-2017239052-A1 · Aug 24, 2017 · US
Methods and compositions for brazing
US-9731384-B2 · Aug 15, 2017 · US
Tungsten Sputtering Target And Method For Producing Same
US-2017211176-A1 · Jul 27, 2017 · US
Method of manufacturing an article from powder material and an apparatus for manufacturing an article from powder material
US-9701584-B2 · Jul 11, 2017 · US
Method for manufacturing magnetic core, magnetic core, and coil component using same
US-2017178775-A1 · Jun 22, 2017 · US
Sintered valve seat and its production method
US-2017145875-A1 · May 25, 2017 · US
METHOD FOR MANUFACTURING AN SnSb INTERMETALLIC PHASE
US-2017141388-A1 · May 18, 2017 · US
Degradable heat treatable components
US-2017107419-A1 · Apr 20, 2017 · US
Alloy material for R-T-B system rare earth permanent magnet, method for producing R-T-B system rare earth permanent magnet, and motor
US-9601979-B2 · Mar 21, 2017 · US
Metal powder, method of producing additively-manufactured article, and additively-manufactured article
US-2016332227-A1 · Nov 17, 2016 · US
Method of manufacturing rare earth magnet
US-2016314899-A1 · Oct 27, 2016 · US
Methods of producing dispersoid hardened metallic materials
US-2016303653-A1 · Oct 20, 2016 · US
Repair method and repair material
US-2016288245-A1 · Oct 6, 2016 · US
Target for magnetron sputtering
US-2016276143-A1 · Sep 22, 2016 · US
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Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B22F1/09?
- CPC B22F1/09 is the Cooperative Patent Classification code for “Operations & Transport.”
- How many patents are filed under CPC B22F1/09 (Operations & Transport)?
- Our database includes 447 publications tagged with this CPC code.
- Is patent activity under CPC B22F1/09 growing?
- Publication counts under this code: 58 in 2024 vs 57 in 2025 (latest complete years).