Cleaners for hard surfaces comprising phosphoric acid esters of a polyether-modified alkyl alcohol
US-2015376551-A1 · Dec 31, 2015 · US
Non-ionic compounds {(C11D1/002, C11D1/004, C11D1/008 take precedence)}
Non-ionic compounds {(C11D1/002, C11D1/004, C11D1/008 take 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 | C11D1/66 |
| Official title | Non-ionic compounds {(C11D1/002, C11D1/004, C11D1/008 take precedence)} |
| Display label | Non-ionic compounds {(C11D1/002, C11D1/004, C11D1/008 take precedence)} |
| Total patents | 771 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 69 |
| 2016 | 77 |
| 2017 | 136 |
| 2018 | 70 |
| 2019 | 75 |
| 2020 | 74 |
| 2021 | 64 |
| 2022 | 52 |
| 2023 | 36 |
| 2024 | 64 |
| 2025 | 45 |
| 2026 | 9 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Fatty amides and derivatives from natural oil metathesis
US-2015376118-A1 · Dec 31, 2015 · US
Compounds, their preparation, and uses
US-2015368588-A1 · Dec 24, 2015 · US
Dry wipe with demisting and/or cleaning action
US-2015366421-A1 · Dec 24, 2015 · US
Cleaning solution, cleaning tool, and cleaning kit
US-2015361378-A1 · Dec 17, 2015 · US
Antimicrobial Abrasive Cream Type Cleaning Compositions for Inanimate Hard Surfaces
US-2015351405-A1 · Dec 10, 2015 · US
Bright detergent composition
US-9193941-B2 · Nov 24, 2015 · US
Bio-based pot and pan pre-soak
US-2015329801-A1 · Nov 19, 2015 · US
Cleaning compositions comprising alkoxylated polyalkyleneimine, organomodified silicone and silixane-based diluent
US-2015322380-A1 · Nov 12, 2015 · US
Methods of using enzyme compositions
US-2015322383-A1 · Nov 12, 2015 · US
Bar Soap Composition and Method of Manufacture
US-2015322388-A1 · Nov 12, 2015 · US
Cleaning composition having high self-adhesion and providing residual benefits
US-9181515-B2 · Nov 10, 2015 · US
Cleaning composition containing a polyetheramine
US-2015315524-A1 · Nov 5, 2015 · US
Cleaning composition
US-2015315526-A1 · Nov 5, 2015 · US
Cleaning composition
US-2015315522-A1 · Nov 5, 2015 · US
Fatty amines, amidoamines, and their derivatives from natural oil metathesis
US-9175246-B2 · Nov 3, 2015 · US
Non-ionic surfactant-based cleaning composition having high self-adhesion and providing residual benefits
US-9175248-B2 · Nov 3, 2015 · US
Cleaning Composition Having High Self-Adhesion And Providing Residual Benefits
US-2015307813-A1 · Oct 29, 2015 · US
Cleaning composition comprising an ethoxylated alcohol blend, having high self-adhesion and providing residual benefits
US-9169456-B2 · Oct 27, 2015 · US
Cleaning compositions containing a polyetheramine
US-2015275142-A1 · Oct 1, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C11D1/66?
- CPC C11D1/66 is the Cooperative Patent Classification code for “Non-ionic compounds {(C11D1/002, C11D1/004, C11D1/008 take precedence)}.”
- How many patents are filed under CPC C11D1/66 (Non-ionic compounds {(C11D1/002, C11D1/004, C11D1/008 take precedence)})?
- Our database includes 771 publications tagged with this CPC code.
- Is patent activity under CPC C11D1/66 growing?
- Publication counts under this code: 64 in 2024 vs 45 in 2025 (latest complete years).