Detergent composition comprising phosphinosuccinic acid adducts and methods of use
US-2021309939-A1 · Oct 7, 2021 · US
containing carboxyl groups
containing carboxyl groups · 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 | C11D3/365 |
| Official title | {containing carboxyl groups} |
| Display label | containing carboxyl groups |
| Total patents | 99 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 13 |
| 2016 | 4 |
| 2017 | 14 |
| 2018 | 5 |
| 2019 | 12 |
| 2020 | 8 |
| 2021 | 11 |
| 2022 | 10 |
| 2023 | 4 |
| 2024 | 11 |
| 2025 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Hard surface cleaning compositions comprising phosphinosuccinic acid adducts and methods of use
US-11053458-B2 · Jul 6, 2021 · US
Composition for aesthetic improvement of food and beverage containers and methods thereof
US-11028344-B2 · Jun 8, 2021 · US
Liquid product for stainless-steel corrosion remediation
US-11008536-B2 · May 18, 2021 · US
Alkaline cleaning compositions comprising a hydroxyphosphono carboxylic acid and methods of reducing metal corrosion
US-2020392430-A1 · Dec 17, 2020 · US
High foaming liquid alkaline cleaner concentrate composition
US-10800996-B2 · Oct 13, 2020 · US
Alkaline cleaning compositions comprising a hydroxyphosphono carboxylic acid and methods of reducing metal corrosion
US-10793809-B2 · Oct 6, 2020 · US
Liquid product for stainless-steel corrosion remediation
US-2020291335-A1 · Sep 17, 2020 · US
High alkaline warewash detergent with enhanced scale control and soil dispersion
US-10745651-B2 · Aug 18, 2020 · US
High foaming liquid alkaline cleaner concentrate composition
US-2020255767-A1 · Aug 13, 2020 · US
Composition for rinsing or cleaning a surface with ceria particles adhered
US-2020115661-A1 · Apr 16, 2020 · US
Post cmp cleaning compositions for ceria particles
US-2020071642-A1 · Mar 5, 2020 · US
Formulations and Method for Low Temperature Cleaning of Dairy Equipment
US-2019382696-A1 · Dec 19, 2019 · US
Ophthalmic product and ophthalmic composition thereof
US-2019359912-A1 · Nov 28, 2019 · US
Detergent composition comprising phosphinosuccinic acid adducts and methods of use
US-2019316063-A1 · Oct 17, 2019 · US
High alkaline warewash detergent with enhanced scale control and soil dispersion
US-2019284506-A1 · Sep 19, 2019 · US
Detergent composition comprising phosphinosuccinic acid adducts and methods of use
US-10377971-B2 · Aug 13, 2019 · US
Two step method of cleaning, sanitizing, and rinsing a surface
US-10358622-B2 · Jul 23, 2019 · US
Viscoelastic amphoteric surfactant based cleaning compositions
US-2019177657-A1 · Jun 13, 2019 · US
A composition for aesthetic improvement of food and beverage containers and methods thereof
US-2019177662-A1 · Jun 13, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C11D3/365?
- CPC C11D3/365 is the Cooperative Patent Classification code for “containing carboxyl groups.”
- How many patents are filed under CPC C11D3/365 (containing carboxyl groups)?
- Our database includes 99 publications tagged with this CPC code.
- Is patent activity under CPC C11D3/365 growing?
- Publication counts under this code: 11 in 2024 vs 7 in 2025 (latest complete years).