Aluminum sulfate suspensions with reduced viscosity
US-2022348500-A1 · Nov 3, 2022 · US
Sprayable or pumpable mixtures
Sprayable or pumpable mixtures · 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 | C04B2111/00146 |
| Official title | {Sprayable or pumpable mixtures} |
| Display label | Sprayable or pumpable mixtures |
| Total patents | 120 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 8 |
| 2017 | 8 |
| 2018 | 4 |
| 2019 | 14 |
| 2020 | 6 |
| 2021 | 10 |
| 2022 | 12 |
| 2023 | 12 |
| 2024 | 13 |
| 2025 | 14 |
| 2026 | 10 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cements for oil and gas cementing applications
US-2021403792-A1 · Dec 30, 2021 · US
Expansion agents for cement compositions
US-2021403791-A1 · Dec 30, 2021 · US
Spraying uhpfrc for reinforcement and regeneration of pre-existing structures
US-2021380476-A1 · Dec 9, 2021 · US
Phosphorylated amino polycarboxylic acid cement retarder
US-11041108-B2 · Jun 22, 2021 · US
Method For Designing For Induction Time Using Supplementary Cementitious Materials
US-2021150104-A1 · May 20, 2021 · US
Silica-coated expanding agents and their use in cementitious systems
US-11008256-B2 · May 18, 2021 · US
Lithium-containing calcium aluminate phosphate cement admixtures
US-10995253-B2 · May 4, 2021 · US
Low-Portland extended life slurries for use in oilwell cementing
US-10961428-B1 · Mar 30, 2021 · US
Phosphorylated amino polycarboxylic acid cement retarder
US-2021087458-A1 · Mar 25, 2021 · US
Cementitious adhesive composition
US-10934213-B2 · Mar 2, 2021 · US
Bioinspired mineralization for geotechnical substructures
US-10837153-B2 · Nov 17, 2020 · US
Hydration control mixture for mortar and cement compositions
US-10815152-B2 · Oct 27, 2020 · US
Hydrogel biocement systems and methods
US-10794029-B2 · Oct 6, 2020 · US
Controlled Hydration of Quicklime
US-2020308048-A1 · Oct 1, 2020 · US
Postponed onset of quicklime hydration
US-10597325-B2 · Mar 24, 2020 · US
Bioinspired mineralization for geotechnical substructures
US-2020063392-A1 · Feb 27, 2020 · US
Concrete composition and method for preparing the same
US-2019375683-A1 · Dec 12, 2019 · US
Method for making a lightweight gypsum composition with internally generated foam and products made from same
US-2019315659-A1 · Oct 17, 2019 · US
Additive for construction chemical compositions
US-2019270671-A1 · Sep 5, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B2111/00146?
- CPC C04B2111/00146 is the Cooperative Patent Classification code for “Sprayable or pumpable mixtures.”
- How many patents are filed under CPC C04B2111/00146 (Sprayable or pumpable mixtures)?
- Our database includes 120 publications tagged with this CPC code.
- Is patent activity under CPC C04B2111/00146 growing?
- Publication counts under this code: 13 in 2024 vs 14 in 2025 (latest complete years).