Particulate fabric care composition
US-2025215356-A1 · Jul 3, 2025 · US
Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds · 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 | C11D3/3746 |
| Official title | {Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds} |
| Display label | Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds |
| Total patents | 61 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 6 |
| 2017 | 3 |
| 2018 | 10 |
| 2019 | 5 |
| 2020 | 6 |
| 2021 | 6 |
| 2022 | 8 |
| 2023 | 5 |
| 2024 | 2 |
| 2025 | 8 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Composition, substrate treatment method, manufacturing method of semiconductor device, and compound
US-2025215126-A1 · Jul 3, 2025 · US
Storage stabilization agent for aqueous home care formulations
US-2025197778-A1 · Jun 19, 2025 · US
Treatment compositions
US-2025163346-A1 · May 22, 2025 · US
Particulate fabric care composition
US-12281284-B2 · Apr 22, 2025 · US
Detergent composition
US-2025051696-A1 · Feb 13, 2025 · US
Treatment compositions
US-12215299-B2 · Feb 4, 2025 · US
Detergent composition comprising detersive surfactant and graft polymer
US-2025027012-A1 · Jan 23, 2025 · US
Detergent composition comprising detersive surfactant and graft polymer
US-12129453-B2 · Oct 29, 2024 · US
Semiconductor cleaning composition and method of manufacturing semiconductor using the same
US-2024218297-A1 · Jul 4, 2024 · US
Fabric treatment compositions with antioxidant multimers
US-2023323250-A1 · Oct 12, 2023 · US
Treatment compositions
US-2023242842-A1 · Aug 3, 2023 · US
Microelectronic device cleaning composition
US-2023159866-A1 · May 25, 2023 · US
Treatment compositions
US-11643618-B2 · May 9, 2023 · US
Detergent composition comprising detersive surfactant and graft polymer
US-2023080982-A1 · Mar 16, 2023 · US
Functionalized olefin oligomers
US-2022380658-A1 · Dec 1, 2022 · US
Self-invertible inverse latex comprising alkyl polyglycosides as an inverting agent and use thereof as a thickening agent for a detergent or cleaning formulation for industrial or domestic use
US-11466101-B2 · Oct 11, 2022 · US
Long lasting disinfectant cleaning compositions and methods of use thereof
US-2022295789-A1 · Sep 22, 2022 · US
Water-soluble copolymer and use thereof as dispersant for suspension of particles
US-11447588-B2 · Sep 20, 2022 · US
Cleaning composition, cleaning method, and method for manufacturing semiconductor
US-11441101-B2 · Sep 13, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C11D3/3746?
- CPC C11D3/3746 is the Cooperative Patent Classification code for “Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds.”
- How many patents are filed under CPC C11D3/3746 (Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds)?
- Our database includes 61 publications tagged with this CPC code.
- Is patent activity under CPC C11D3/3746 growing?
- Publication counts under this code: 2 in 2024 vs 8 in 2025 (latest complete years).