Molybdenum oxychloride with improved bulk density
US-2022403176-A1 · Dec 22, 2022 · US
Physical treatment, e.g. grinding or treatment with ultrasonic vibrations {(C09C3/006 takes precedence)}
Physical treatment, e.g. grinding or treatment with ultrasonic vibrations {(C09C3/006 takes precedence)} · 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 | C09C3/04 |
| Official title | Physical treatment, e.g. grinding or treatment with ultrasonic vibrations {(C09C3/006 takes precedence)} |
| Display label | Physical treatment, e.g. grinding or treatment with ultrasonic vibrations {(C09C3/006 takes precedence)} |
| Total patents | 94 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 5 |
| 2016 | 7 |
| 2017 | 12 |
| 2018 | 11 |
| 2019 | 6 |
| 2020 | 9 |
| 2021 | 6 |
| 2022 | 7 |
| 2023 | 16 |
| 2024 | 6 |
| 2025 | 8 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for producing pigment composition
US-2022363910-A1 · Nov 17, 2022 · US
Exfoliated layer dispersion of layered compound, and transparent substrate using same
US-2022089880-A1 · Mar 24, 2022 · US
Method for Preparing an At Least Partially Exfoliated Clay
US-2022073751-A1 · Mar 10, 2022 · US
Thermochromic compositions, thermochromic substrates, and related methods of making
US-2021403681-A1 · Dec 30, 2021 · US
Preparing method of polishing composition
US-2021388233-A1 · Dec 16, 2021 · US
Method for producing composite material
US-2021269650-A1 · Sep 2, 2021 · US
Indirect flotation process for manufacturing white pigment containing products
US-11014096-B2 · May 25, 2021 · US
Method for producing pigment-kneaded product and aqueous pigment dispersion
US-2021139721-A1 · May 13, 2021 · US
Process for the preparation of a mineral filler product
US-10961397-B2 · Mar 30, 2021 · US
Method for producing pigment fragments with a predefined internal and/or external contour using a crack-forming layer, and pigment fragments
US-2020291238-A1 · Sep 17, 2020 · US
Method for producing pigment fragments with a predefined internal and/or external contour, and pigment fragments
US-2020283636-A1 · Sep 10, 2020 · US
Mineral material powder with high dispersion ability and use of said mineral material powder
US-10767055-B2 · Sep 8, 2020 · US
Process for improving particle size distribution of calcium carbonate-comprising material
US-10723885-B2 · Jul 28, 2020 · US
Carbide, nitride and silicide enhancers for laser absorption
US-10723160-B2 · Jul 28, 2020 · US
Inkjet ink compositions
US-2020208000-A1 · Jul 2, 2020 · US
Coating composition comprising submicron calcium carbonate-comprising particles, process to prepare same and use of submicron calcium carbonate-comprising particles in coating compositions
US-10689531-B2 · Jun 23, 2020 · US
Indirect flotation process for manufacturing white pigment containing products
US-2020188935-A1 · Jun 18, 2020 · US
Installation for the purification of minerals, pigments and/or fillers and/or the preparation of precipitated earth alkali carbonate
US-10611917-B2 · Apr 7, 2020 · US
Thermally stable color pigments with nanofiber coating
US-10487212-B2 · Nov 26, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C09C3/04?
- CPC C09C3/04 is the Cooperative Patent Classification code for “Physical treatment, e.g. grinding or treatment with ultrasonic vibrations {(C09C3/006 takes precedence)}.”
- How many patents are filed under CPC C09C3/04 (Physical treatment, e.g. grinding or treatment with ultrasonic vibrations {(C09C3/006 takes precedence)})?
- Our database includes 94 publications tagged with this CPC code.
- Is patent activity under CPC C09C3/04 growing?
- Publication counts under this code: 6 in 2024 vs 8 in 2025 (latest complete years).