Detergent containing a photoactivated stain removal ingredient comprising a colorant-functionalized copolymer
US-12441962-B2 · Oct 14, 2025 · US
Photo- activating compounds
Photo- activating 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 | C11D3/0063 |
| Official title | {Photo- activating compounds} |
| Display label | Photo- activating compounds |
| Total patents | 29 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 1 |
| 2017 | 3 |
| 2018 | 3 |
| 2021 | 2 |
| 2022 | 2 |
| 2023 | 1 |
| 2024 | 3 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method of laundering fabric
US-12404476-B2 · Sep 2, 2025 · US
Method of laundering fabric
US-12398345-B2 · Aug 26, 2025 · US
3D printed parts made by additive manufacturing using post processing cleaners
US-12209230-B2 · Jan 28, 2025 · US
Photoactivating device for washing machine
US-12139840-B2 · Nov 12, 2024 · US
N-substituted 2-(6-hydroxy-3-oxo-3h-xanthene-9-yl)benzamides as photoactivators in detergents
US-2024263103-A1 · Aug 8, 2024 · US
Detergent Containing A Photoactivated Stain Removal Ingredient
US-2024002756-A1 · Jan 4, 2024 · US
Method of treating a fabric with delivery particles
US-2023061781-A1 · Mar 2, 2023 · US
Method of laundering fabric
US-2022228090-A1 · Jul 21, 2022 · US
Method of laundering fabric
US-2022228091-A1 · Jul 21, 2022 · US
3d printed parts made by additive manufacturing using post processing cleaners
US-2021214652-A1 · Jul 15, 2021 · US
Photoactivating device for washing machine
US-2021087738-A1 · Mar 25, 2021 · US
Method for treating dishware
US-10111574-B2 · Oct 30, 2018 · US
Lighted dispenser
US-10098519-B2 · Oct 16, 2018 · US
Methods for shaping fibrous material and treatment compositions therefor
US-9918921-B2 · Mar 20, 2018 · US
Photoactivators
US-9834740-B2 · Dec 5, 2017 · US
Visible-light-responsive photocatalyst with environmental resistance
US-9533284-B2 · Jan 3, 2017 · US
Phthalocyanine-containing granules to decrease phthalocyanine deposition on textiles
US-9534192-B2 · Jan 3, 2017 · US
Use of ortho-substituted ethoxylated al or zn-phthalocyanine compounds as photobleach agents in laundry detergents
US-2016348032-A1 · Dec 1, 2016 · US
Consumer Product Compositions
US-2015210964-A1 · Jul 30, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C11D3/0063?
- CPC C11D3/0063 is the Cooperative Patent Classification code for “Photo- activating compounds.”
- How many patents are filed under CPC C11D3/0063 (Photo- activating compounds)?
- Our database includes 29 publications tagged with this CPC code.
- Is patent activity under CPC C11D3/0063 growing?
- Publication counts under this code: 3 in 2024 vs 4 in 2025 (latest complete years).