Ultrafine modified hydromagnesite composite powder, and preparation method and application thereof
US-2024409748-A1 · Dec 12, 2024 · US
Combinations of treatments provided for in groups C09C3/04 - C09C3/12
Combinations of treatments provided for in groups C09C3/04 - C09C3/12 · 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 | C09C3/006 |
| Official title | {Combinations of treatments provided for in groups C09C3/04 - C09C3/12} |
| Display label | Combinations of treatments provided for in groups C09C3/04 - C09C3/12 |
| Total patents | 254 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 25 |
| 2016 | 12 |
| 2017 | 19 |
| 2018 | 19 |
| 2019 | 15 |
| 2020 | 17 |
| 2021 | 14 |
| 2022 | 26 |
| 2023 | 32 |
| 2024 | 38 |
| 2025 | 26 |
| 2026 | 11 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Pigments having a vapor deposited colorant
US-2018171151-A1 · Jun 21, 2018 · US
A method of producing filler
US-2018112360-A1 · Apr 26, 2018 · US
Process to obtain an ultrafine gcc with high light scattering properties and high solid content
US-2018009991-A1 · Jan 11, 2018 · US
Treated Fillers, Compositions Containing Same, and Articles Prepared Therefrom
US-2017283590-A1 · Oct 5, 2017 · US
Treated Fillers, Compositions Containing Same, and Articles Prepared Therefrom
US-2017283591-A1 · Oct 5, 2017 · US
Process for preparing polymer encapsulated TiO2 particles
US-9777183-B2 · Oct 3, 2017 · US
Method for the manufacturing of a suspension comprising a calcium carbonate-comprising material
US-2017240433-A1 · Aug 24, 2017 · US
Hydrophilization treatment agent for aluminum-containing metal material
US-2017226345-A1 · Aug 10, 2017 · US
Silane-treated forsterite fine particles and production method therefor, and organic solvent dispersion of silane-treated forsterite fine particles and production method therefor
US-2017190916-A1 · Jul 6, 2017 · US
Treated fillers, compositions containing same, and articles prepared therefrom
US-9688784-B2 · Jun 27, 2017 · US
Surface-Treated Metal Oxide Particles
US-2017174896-A1 · Jun 22, 2017 · US
Process for the preparation of crumbles comprising calcium carbonate
US-2017174895-A1 · Jun 22, 2017 · US
Coated granules for construction applications
US-9682888-B2 · Jun 20, 2017 · US
Hybrid carbon black and coating composition
US-9676919-B2 · Jun 13, 2017 · US
Filler composition, filler, and method for manufacturing filler
US-2017158861-A1 · Jun 8, 2017 · US
Process for the manufacture of self-binding pigmentary particles, dry or in aqueous suspension or dispersion, containing inorganic matter and binders
US-9644100-B2 · May 9, 2017 · US
Hybrid carbon black and coating composition
US-2017088687-A1 · Mar 30, 2017 · US
Method for the production of granules comprising surface-reacted calcium carbonate
US-2017081519-A1 · Mar 23, 2017 · US
Titanium dioxide pigment grind dispersion and paint
US-9598594-B2 · Mar 21, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C09C3/006?
- CPC C09C3/006 is the Cooperative Patent Classification code for “Combinations of treatments provided for in groups C09C3/04 - C09C3/12.”
- How many patents are filed under CPC C09C3/006 (Combinations of treatments provided for in groups C09C3/04 - C09C3/12)?
- Our database includes 254 publications tagged with this CPC code.
- Is patent activity under CPC C09C3/006 growing?
- Publication counts under this code: 38 in 2024 vs 26 in 2025 (latest complete years).