Method for manufacturing Sr ferrite particle for sintered magnet, method for using Sr ferrite particle, Sr ferrite sintered magnet and method for manufacturing same, and motor and generator
US-9530548-B2 · Dec 27, 2016 · US
Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C04B35/622 |
| Official title | Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products |
| Display label | Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products |
| Total patents | 1,093 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 31 |
| 2016 | 46 |
| 2017 | 52 |
| 2018 | 90 |
| 2019 | 106 |
| 2020 | 116 |
| 2021 | 134 |
| 2022 | 168 |
| 2023 | 115 |
| 2024 | 124 |
| 2025 | 84 |
| 2026 | 27 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Ultra-high dielectric constant garnet
US-2016362341-A1 · Dec 15, 2016 · US
Piezoelectric ceramic, method for producing the same, piezoelectric element, multilayer piezoelectric element, liquid ejection head, liquid ejecting apparatus, ultrasonic motor, optical device, vibrating apparatus, dust-removing apparatus, imaging apparatus, and electronic device
US-2016351789-A1 · Dec 1, 2016 · US
Rare-earth oxide based monolithic chamber material
US-2016326061-A1 · Nov 10, 2016 · US
Additive manufacturing apparatus and method
US-2016318253-A1 · Nov 3, 2016 · US
Garnet scintillator composition
US-2016312117-A1 · Oct 27, 2016 · US
Method of preparing hollow metal or metal oxide nano- or microspheres
US-2016311132-A1 · Oct 27, 2016 · US
Method for manufacturing alumina sintered body and alumina sintered body
US-2016280604-A1 · Sep 29, 2016 · US
Ceramic particles formed from perforated membranes
US-2016272880-A1 · Sep 22, 2016 · US
Rare-earth oxide based monolithic chamber material
US-9440886-B2 · Sep 13, 2016 · US
3d printing method and powder mixture for 3d printing
US-2016256926-A1 · Sep 8, 2016 · US
Ceramic matrix composite articles and methods for forming same
US-2016251270-A1 · Sep 1, 2016 · US
Piezoelectric element, multilayered piezoelectric element, liquid discharge head, liquid discharge apparatus, ultrasonic motor, optical apparatus, and electronic apparatus
US-9425380-B2 · Aug 23, 2016 · US
Marble-like composite materials and methods of preparation thereof
US-2016236984-A1 · Aug 18, 2016 · US
Method for producing a molded part from a carbon material using recycled carbon fibers and molded part
US-2016237248-A1 · Aug 18, 2016 · US
Piezoelectric element, multilayered piezoelectric element, liquid discharge head, liquid discharge apparatus, ultrasonic motor, optical apparatus, and electronic apparatus
US-2016233414-A1 · Aug 11, 2016 · US
Methods for characterizing a polycrystalline diamond element by porosimetry
US-2016229752-A1 · Aug 11, 2016 · US
Inserting inhibitor to create part boundary isolation during 3D printing
US-9403725-B2 · Aug 2, 2016 · US
Method for producing a molded part from a carbon material using recycled carbon fibers and molded part
US-9352967-B2 · May 31, 2016 · US
Disk roll and base material thereof
US-9340459-B2 · May 17, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B35/622?
- CPC C04B35/622 is the Cooperative Patent Classification code for “Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products.”
- How many patents are filed under CPC C04B35/622 (Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products)?
- Our database includes 1,093 publications tagged with this CPC code.
- Is patent activity under CPC C04B35/622 growing?
- Publication counts under this code: 124 in 2024 vs 84 in 2025 (latest complete years).