Additive manufacturing method and materials
US-2018193916-A1 · Jul 12, 2018 · US
using chemical processes
using chemical processes · 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 | B22F9/16 |
| Official title | using chemical processes |
| Display label | using chemical processes |
| Total patents | 188 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 16 |
| 2016 | 15 |
| 2017 | 27 |
| 2018 | 10 |
| 2019 | 13 |
| 2020 | 26 |
| 2021 | 20 |
| 2022 | 17 |
| 2023 | 14 |
| 2024 | 14 |
| 2025 | 15 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methods of fabricating a metal nanowire dispersion solution and methods of fabricating a transparent conductor using the same
US-9905324-B2 · Feb 27, 2018 · US
Hybrid Fluorescence Magnetic Core-Shell Nanoparticles for Use in Oil and Gas Applications
US-2017361376-A1 · Dec 21, 2017 · US
Magnetic tape and magnetic tape device
US-2017355022-A1 · Dec 14, 2017 · US
Powder processing system and method for powder heat treatment
US-2017342535-A1 · Nov 30, 2017 · US
Stability of gas atomized reactive powders through multiple step in-situ passivation
US-2017334803-A1 · Nov 23, 2017 · US
Stability of gas atomized reactive powders through multiple step in-situ passivation
US-2017305808-A1 · Oct 26, 2017 · US
METHOD FOR THE DETERMINATION OF THE REPRESENTATIVE HOMOTOP OF A BINARY METALLIC NANOPARTICLE (AxB1-x)N AND METHOD FOR MANUFACTURING THE CORRESPONDING NANOPARTICLE
US-2017283927-A1 · Oct 5, 2017 · US
Textured-crystal nanoparticles from ligated anionic element reagent complex
US-2017266730-A1 · Sep 21, 2017 · US
Methods of producing dispersoid hardened metallic materials
US-9764384-B2 · Sep 19, 2017 · US
Method for the production of active palladium(0) powder
US-2017240498-A1 · Aug 24, 2017 · US
Method for producing fine tungsten powder
US-2017232508-A1 · Aug 17, 2017 · US
Conductive filler, method for manufacturing conductive filler, and conductive paste
US-2017216914-A1 · Aug 3, 2017 · US
Manufacturing method of spherical gold (Au) nanoparticles and spherical gold (Au) nanoparticle manufactured by using the same
US-9718132-B2 · Aug 1, 2017 · US
Nanowire manufacturing kit having nanowire manufacturing substrate and nanowire adhesive film and nanowire manufactured using the same
US-9695499-B2 · Jul 4, 2017 · US
Coated articles and method for making
US-2017175244-A1 · Jun 22, 2017 · US
Method for producing microparticles by growing a precipitated seed microparticle
US-9669463-B2 · Jun 6, 2017 · US
Method for producing fine tungsten powder
US-9669460-B2 · Jun 6, 2017 · US
Magnet recycling
US-9663843-B2 · May 30, 2017 · US
Fine particle production apparatus and fine particle production method
US-2017136546-A1 · May 18, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B22F9/16?
- CPC B22F9/16 is the Cooperative Patent Classification code for “using chemical processes.”
- How many patents are filed under CPC B22F9/16 (using chemical processes)?
- Our database includes 188 publications tagged with this CPC code.
- Is patent activity under CPC B22F9/16 growing?
- Publication counts under this code: 14 in 2024 vs 15 in 2025 (latest complete years).