Chemical-free production of graphene-reinforced inorganic matrix composites
US-10850496-B2 · Dec 1, 2020 · US
Spray drying of solutions or suspensions
Spray drying of solutions or suspensions · 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 | B22F9/026 |
| Official title | {Spray drying of solutions or suspensions} |
| Display label | Spray drying of solutions or suspensions |
| Total patents | 133 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 8 |
| 2017 | 9 |
| 2018 | 12 |
| 2019 | 16 |
| 2020 | 16 |
| 2021 | 11 |
| 2022 | 12 |
| 2023 | 9 |
| 2024 | 24 |
| 2025 | 12 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Powder for dust cores, method for producing same, dust core and method for producing dust core
US-10832840-B2 · Nov 10, 2020 · US
Tungsten heavy metal alloy powders and methods of forming them
US-10807168-B2 · Oct 20, 2020 · US
Method of forming graphene/metal-oxide hybrid reinforced composites and product thereof
US-10781142-B2 · Sep 22, 2020 · US
Method for producing hard metal powder, and hard metal powder
US-2020230702-A1 · Jul 23, 2020 · US
Method for manufacturing alloy molded product
US-10702919-B2 · Jul 7, 2020 · US
Method for preparing pressed scandia-doped dispenser cathodes using microwave sintering
US-10651000-B2 · May 12, 2020 · US
System for increasing the bulk density of metal powder
US-10596629-B2 · Mar 24, 2020 · US
Method for producing metal powder
US-2020061715-A1 · Feb 27, 2020 · US
Rock drill insert
US-2020030886-A1 · Jan 30, 2020 · US
Metal Powder For Powder Metallurgy, Compound, Granulated Powder, And Sintered Body
US-2020024704-A1 · Jan 23, 2020 · US
Method for manufacturing alloy molded product
US-2019344339-A1 · Nov 14, 2019 · US
Powder core, electric or electronic component including the powder core and electric or electronic device having the electric or electronic component mounted therein
US-2019333665-A1 · Oct 31, 2019 · US
Method for producing metal powder
US-2019314893-A1 · Oct 17, 2019 · US
Metal composite powder and method for producing same
US-10376962-B2 · Aug 13, 2019 · US
Cemented carbide and coated cemented carbide
US-2019194077-A1 · Jun 27, 2019 · US
Sintered cemented carbide granulate and its use
US-2019185972-A1 · Jun 20, 2019 · US
Hydrogen storing alloy, electrode, and nickel-hydrogen storage battery
US-10323301-B2 · Jun 18, 2019 · US
Superhard constructions & methods of making same
US-2019134783-A1 · May 9, 2019 · US
Method for producing a valve seat ring
US-10272496-B2 · Apr 30, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B22F9/026?
- CPC B22F9/026 is the Cooperative Patent Classification code for “Spray drying of solutions or suspensions.”
- How many patents are filed under CPC B22F9/026 (Spray drying of solutions or suspensions)?
- Our database includes 133 publications tagged with this CPC code.
- Is patent activity under CPC B22F9/026 growing?
- Publication counts under this code: 24 in 2024 vs 12 in 2025 (latest complete years).