Boehmite structure and method for producing same
US-12338131-B2 · Jun 24, 2025 · US
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Granulation or agglomeration
Granulation or agglomeration · 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 | C01F7/025 |
| Official title | Granulation or agglomeration |
| Display label | Granulation or agglomeration |
| Total patents | 19 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 7 |
| 2019 | 2 |
| 2020 | 3 |
| 2022 | 1 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Inorganic powder
US-2025136461-A1 · May 1, 2025 · US
Inorganic powder
US-2025115484-A1 · Apr 10, 2025 · US
Boehmite structure and method for producing same
US-2022212943-A1 · Jul 7, 2022 · US
Powder Composition Comprising First and Second Agglomerates of Inorganic Particles and Polymer Composition Comprising a Polymer and the Powder Composition
US-2020385625-A1 · Dec 10, 2020 · US
Method for preparing an adsorbent material comprising a step of basic mixing, and method for extracting lithium from saline solutions using said material
US-10850254-B2 · Dec 1, 2020 · US
Alumina and alumina extrudates and process for preparation thereof
US-10576457-B2 · Mar 3, 2020 · US
Oil field chemical-carrying material and method
US-2019382652-A1 · Dec 19, 2019 · US
Methods for processing fumed metallic oxides
US-10227237-B2 · Mar 12, 2019 · US
Method for preparing an adsorbent material comprising a step of basic mixing, and method for extracting lithium from saline solutions using said material
US-2018345244-A1 · Dec 6, 2018 · US
Ceramic composite beads and methods for making the same
US-2018290911-A1 · Oct 11, 2018 · US
Alumina and alumina extrudates and process for preparation thereof
US-2018264439-A1 · Sep 20, 2018 · US
Methods for processing fumed metallic oxides
US-2018230015-A1 · Aug 16, 2018 · US
Ceramic composite beads and methods for making same
US-10029939-B2 · Jul 24, 2018 · US
Aluminum Nitride Synthesis from Nut Shells
US-2018134560-A1 · May 17, 2018 · US
Methods for processing fumed metallic oxides
US-9969621-B2 · May 15, 2018 · US
Methods for processing fumed metallic oxides
US-2017320747-A1 · Nov 9, 2017 · US
Ceramic composite beads and methods for making same
US-2016251249-A1 · Sep 1, 2016 · US
Silica doped aluminous particulate materials
US-9017811-B2 · Apr 28, 2015 · US