Reflective roof coating having reduced titanium dioxide
US-2024368423-A1 · Nov 7, 2024 · US
Organic pigments; Organic dyes
Organic pigments; Organic dyes · 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 | C09D7/41 |
| Official title | Organic pigments; Organic dyes |
| Display label | Organic pigments; Organic dyes |
| Total patents | 628 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 42 |
| 2016 | 30 |
| 2017 | 43 |
| 2018 | 51 |
| 2019 | 49 |
| 2020 | 53 |
| 2021 | 48 |
| 2022 | 69 |
| 2023 | 73 |
| 2024 | 80 |
| 2025 | 72 |
| 2026 | 18 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Dye-labeled polymers and methods for preparing same
US-2024327655-A1 · Oct 3, 2024 · US
Method for reducing critical micelle concentration, and surfactant composition
US-2016361698-A1 · Dec 15, 2016 · US
Moisture indicating hydrophilic polyurethane
US-9504421-B2 · Nov 29, 2016 · US
Pigment composites comprising synergists and polymer coatings
US-2016312054-A1 · Oct 27, 2016 · US
Foamed aqueous composition
US-9469738-B1 · Oct 18, 2016 · US
Quinacridone pigment of low amine content and method for producing same
US-2016280924-A1 · Sep 29, 2016 · US
Polyester Resin for Highly Filled Powder Coating
US-2016264816-A1 · Sep 15, 2016 · US
Aqueous coating composition for applying a topcoat
US-2016251542-A1 · Sep 1, 2016 · US
Method for producing emulsion polymerisates
US-2016208128-A1 · Jul 21, 2016 · US
Safety material and system
US-2016211501-A1 · Jul 21, 2016 · US
A coating composition comprising a dye and a method to detect moisture in objects
US-2016178510-A1 · Jun 23, 2016 · US
Expanded color space architectural paint and stain tinting system
US-9346028-B2 · May 24, 2016 · US
Surface-modified pigment preparations
US-9346963-B2 · May 24, 2016 · US
Modified Colorants and Inkjet Ink Compositions Comprising Modified Colorants
US-2016075880-A1 · Mar 17, 2016 · US
Surface modified organic black pigments, surface modified carbon blacks, pigment mixtures using them, and low dielectric black dispersions, coatings, films, black matrices, and devices containing same
US-9238736-B2 · Jan 19, 2016 · US
Hydrophobic-core microcapsules and their formation
US-9233394-B2 · Jan 12, 2016 · US
Hydrophilic-core microcapsules and their formation
US-9227221-B2 · Jan 5, 2016 · US
Cross-linked pigment dispersion based on polyurethane dispersants
US-9221984-B2 · Dec 29, 2015 · US
Method Of Forming A Hydrolysis Resistant Aqueous Emulsion
US-2015353744-A1 · Dec 10, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C09D7/41?
- CPC C09D7/41 is the Cooperative Patent Classification code for “Organic pigments; Organic dyes.”
- How many patents are filed under CPC C09D7/41 (Organic pigments; Organic dyes)?
- Our database includes 628 publications tagged with this CPC code.
- Is patent activity under CPC C09D7/41 growing?
- Publication counts under this code: 80 in 2024 vs 72 in 2025 (latest complete years).