Fluid catalytic cracking catalyst and method for producing same
US-2025303399-A1 · Oct 2, 2025 · US
Grinding, deagglomeration or disintegration
Grinding, deagglomeration or disintegration · 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 | C01F7/023 |
| Official title | Grinding, deagglomeration or disintegration |
| Display label | Grinding, deagglomeration or disintegration |
| Total patents | 36 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 6 |
| 2018 | 10 |
| 2019 | 5 |
| 2020 | 4 |
| 2021 | 3 |
| 2023 | 1 |
| 2024 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Alumina grain, preparation method therefor and use thereof
US-2025091890-A1 · Mar 20, 2025 · US
Boehmite structure and method for producing same
US-2024417330-A1 · Dec 19, 2024 · US
Inorganic filler powder, thermally conductive polymer composition, and method for manufacturing inorganic filler powder
US-2023107924-A1 · Apr 6, 2023 · US
Method for finely processing nonmetallic mineral
US-2021380490-A1 · Dec 9, 2021 · US
Alumina abrasive particles used for automotive finishing compositions
US-11130682-B2 · Sep 28, 2021 · US
Apparatus for producing fine particles and method for producing fine particles
US-10882114-B2 · Jan 5, 2021 · US
Alumina slurry, method for producing same, and coating liquid
US-10836913-B2 · Nov 17, 2020 · US
Method for producing oriented sintered body
US-10774002-B2 · Sep 15, 2020 · US
Nanocrystalline alpha alumina and method for making the same
US-10562784-B2 · Feb 18, 2020 · US
Processing of alumina
US-10562783-B2 · Feb 18, 2020 · US
Nanocrystalline Alpha Alumina and Method for Making the Same
US-2019284058-A1 · Sep 19, 2019 · US
Combined material including anodic porous alumina and a polymer matrix, and its use for the dental recondition
US-2019262239-A1 · Aug 29, 2019 · US
Nanocrystalline alpha alumina and method for making the same
US-10351435-B2 · Jul 16, 2019 · US
Apparatus for producing fine particles and method for producing fine particles
US-2019151955-A1 · May 23, 2019 · US
Apparatus for producing fine particles and method for producing fine particles
US-10226821-B2 · Mar 12, 2019 · US
Alumina and slurry containing the same, and alumina porous film using the same, laminated separator, nonaqueous electrolyte secondary battery and method for manufacturing nonaqueous electrolyte secondary battery
US-2018351147-A1 · Dec 6, 2018 · US
Oxygen-enabled composition
US-10137146-B2 · Nov 27, 2018 · US
Method for producing oriented sintered body
US-2018237343-A1 · Aug 23, 2018 · US
Alumina abrasive particles used for automotive finishing compositions
US-2018230021-A1 · Aug 16, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01F7/023?
- CPC C01F7/023 is the Cooperative Patent Classification code for “Grinding, deagglomeration or disintegration.”
- How many patents are filed under CPC C01F7/023 (Grinding, deagglomeration or disintegration)?
- Our database includes 36 publications tagged with this CPC code.
- Is patent activity under CPC C01F7/023 growing?
- Publication counts under this code: 1 in 2024 vs 2 in 2025 (latest complete years).