Treated titanium dioxide pigment
US-2024309215-A1 · Sep 19, 2024 · US
Treatment with low-molecular organic compounds
Treatment with low-molecular organic compounds · 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 | C09C1/3669 |
| Official title | {Treatment with low-molecular organic compounds} |
| Display label | Treatment with low-molecular organic compounds |
| Total patents | 125 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 25 |
| 2016 | 19 |
| 2017 | 10 |
| 2018 | 13 |
| 2019 | 11 |
| 2020 | 10 |
| 2021 | 4 |
| 2022 | 10 |
| 2023 | 10 |
| 2024 | 8 |
| 2025 | 3 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Treated fillers and uses thereof
US-10113111-B2 · Oct 30, 2018 · US
Curable composition and cured product
US-2018273656-A1 · Sep 27, 2018 · US
Method and system for reducing agglomerates in a glass melt
US-2018251394-A1 · Sep 6, 2018 · US
Organic solvent dispersion of titanium oxide particles and method for producing same
US-10047239-B2 · Aug 14, 2018 · US
Isocyanate derived organosilanes
US-10011617-B2 · Jul 3, 2018 · US
White pigment dispersions
US-2017362456-A1 · Dec 21, 2017 · US
Continuous flow process for manufacturing surface modified metal oxide nanoparticles by supercritical solvothermal synthesis
US-2017349757-A1 · Dec 7, 2017 · US
Universal dispersant
US-2017327691-A1 · Nov 16, 2017 · US
Electrophoresis dispersion liquid, electrophoresis sheet, electrophoresis device, and electronic apparatus
US-9804472-B2 · Oct 31, 2017 · US
Radiation-emitting component, transparent material and filler particles, and method of producing same
US-9748451-B2 · Aug 29, 2017 · US
Method of making electrophoretic dispersion
US-9732231-B2 · Aug 15, 2017 · US
Titanium dioxide pigment and method for manufacturing same, and composition in which same is blended
US-2017130055-A1 · May 11, 2017 · US
Aqueous ink, ink cartridge and ink jet recording method
US-9593250-B2 · Mar 14, 2017 · US
Particles for electrophoretic displays
US-9588357-B2 · Mar 7, 2017 · US
Hybrid metal and metal oxide layers with enhanced activity
US-9587117-B2 · Mar 7, 2017 · US
Functional material, its preparation method, color filter material, and color filter substrate
US-2016369164-A1 · Dec 22, 2016 · US
Coated titanium dioxide to reduce the whitening effect on skin
US-9517190-B2 · Dec 13, 2016 · US
Method for sizing of mineral matter in the presence of additives containing glycerol, products obtained and their uses
US-9512316-B2 · Dec 6, 2016 · US
Ink, ink cartridge, and inkjet recording apparatus
US-2016347962-A1 · Dec 1, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C09C1/3669?
- CPC C09C1/3669 is the Cooperative Patent Classification code for “Treatment with low-molecular organic compounds.”
- How many patents are filed under CPC C09C1/3669 (Treatment with low-molecular organic compounds)?
- Our database includes 125 publications tagged with this CPC code.
- Is patent activity under CPC C09C1/3669 growing?
- Publication counts under this code: 8 in 2024 vs 3 in 2025 (latest complete years).