Thickeners and hydraulic compositions
US-10858287-B2 · Dec 8, 2020 · US
Self-levelling compositions
Self-levelling compositions · 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 | C04B2111/62 |
| Official title | Self-levelling compositions |
| Display label | Self-levelling compositions |
| Total patents | 95 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 11 |
| 2017 | 14 |
| 2018 | 11 |
| 2019 | 9 |
| 2020 | 9 |
| 2021 | 6 |
| 2022 | 7 |
| 2023 | 8 |
| 2024 | 7 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Three component composition for the manufacture of polyurethane cementitious hybrid flooring or coating with improved surface gloss
US-10759700-B2 · Sep 1, 2020 · US
Construction chemical compositions comprising a bisulfite adduct of glyoxylic acid
US-10723656-B2 · Jul 28, 2020 · US
Process for producing an aqueous dispersion and redispersible dispersion powder produced therefrom
US-2020207671-A1 · Jul 2, 2020 · US
Self-leveling concrete
US-10611688-B2 · Apr 7, 2020 · US
Dimensionally stable geopolymer composition and method
US-10597327-B2 · Mar 24, 2020 · US
Fast-drying screed and screed mixture for producing the screed
US-2020087208-A1 · Mar 19, 2020 · US
Rheology modifier for inorganic suspensions
US-2019330108-A9 · Oct 31, 2019 · US
Additive for construction chemical compositions
US-2019270671-A1 · Sep 5, 2019 · US
Dimensionally stable geopolymer composition and method
US-10392307-B2 · Aug 27, 2019 · US
Construction chemical compositions comprising a bisulfite adduct of glyoxylic acid
US-2019177223-A1 · Jun 13, 2019 · US
Dimensionally stable geopolymer composition and method
US-2019161407-A1 · May 30, 2019 · US
Thickeners and hydraulic compositions
US-2019127276-A1 · May 2, 2019 · US
Hydration control mixture for mortar and cement compositions
US-2019119163-A1 · Apr 25, 2019 · US
Silica-coated expanding agents and their use in cementitious systems
US-2019119161-A1 · Apr 25, 2019 · US
Dimensionally stable geopolymer composition and method
US-10221096-B2 · Mar 5, 2019 · US
Self-desiccating, dimensionally-stable hydraulic cement compositions with enhanced workability
US-2018362407-A1 · Dec 20, 2018 · US
Rheology modifier for inorganic suspensions
US-2018346378-A1 · Dec 6, 2018 · US
Polymeric dispersant
US-10131578-B2 · Nov 20, 2018 · US
Self-desiccating, dimensionally-stable hydraulic cement compositions with enhanced workability
US-10112870-B2 · Oct 30, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B2111/62?
- CPC C04B2111/62 is the Cooperative Patent Classification code for “Self-levelling compositions.”
- How many patents are filed under CPC C04B2111/62 (Self-levelling compositions)?
- Our database includes 95 publications tagged with this CPC code.
- Is patent activity under CPC C04B2111/62 growing?
- Publication counts under this code: 7 in 2024 vs 4 in 2025 (latest complete years).