Cement slurry compositions comprising pozzolanic cement additives and methods for improving development of compressive strengths in the cement slurry compositions
US-2024425743-A1 · Dec 26, 2024 · US
Alkali-metal containing silicates, e.g. petalite (waterglass C04B12/04)
Alkali-metal containing silicates, e.g. petalite (waterglass C04B12/04) · 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 | C04B14/045 |
| Official title | {Alkali-metal containing silicates, e.g. petalite (waterglass C04B12/04)} |
| Display label | Alkali-metal containing silicates, e.g. petalite (waterglass C04B12/04) |
| Total patents | 76 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 4 |
| 2019 | 28 |
| 2020 | 5 |
| 2021 | 4 |
| 2022 | 1 |
| 2023 | 4 |
| 2024 | 14 |
| 2025 | 9 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Red mud utilization method based on co-processing of industrial exhaust gas, sewage treatment and environment-friendly and high performance civil functional material
US-12172929-B2 · Dec 24, 2024 · US
Composite building panel
US-2024409467-A1 · Dec 12, 2024 · US
Geopolymer material, and preparation method therefor and use thereof
US-2024368450-A1 · Nov 7, 2024 · US
Alkali-activated geopolymer coating, and preparation method and use thereof
US-12116317-B2 · Oct 15, 2024 · US
Use of graphene oxide/butyl acrylate/silane composite emulsion as anti-shrinkage agent
US-2024300857-A1 · Sep 12, 2024 · US
Cement slurry compositions comprising pozzolanic cement additives and methods for improving development of compressive strengths in the cement slurry compositions
US-12077709-B2 · Sep 3, 2024 · US
Alkali-activated geopolymer coating, and preparation method and use thereof
US-2024262747-A1 · Aug 8, 2024 · US
Potassium aluminosilicate-based nanogel precursor additive and preparation method and use thereof in low calcium system-based geopolymer
US-2024217874-A1 · Jul 4, 2024 · US
Cement slurry compositions comprising pozzolanic cement additives and methods for improving development of compressive strengths in the cement slurry compositions
US-2024182774-A1 · Jun 6, 2024 · US
One-sack geopolymer compositions
US-2023416592-A1 · Dec 28, 2023 · US
Cement admixture and cement composition
US-2023202921-A1 · Jun 29, 2023 · US
Mineral binder
US-2023111461-A1 · Apr 13, 2023 · US
Apparatus and method for injecting a fluid into the well during drilling
US-2023013958-A1 · Jan 19, 2023 · US
Red mud utilization method based on co-processing of industrial exhaust gas, sewage treatment and environment-friendly and high performance civil functional material
US-2022306536-A1 · Sep 29, 2022 · US
Foamed Treatment Fluids for Lost Circulation Control
US-2021163809-A1 · Jun 3, 2021 · US
Well cementation working solution prepared from red mud, slag and waste drilling fluids
US-10975284-B2 · Apr 13, 2021 · US
Device comprising a cable or a cable accessory containing a fire-resistant composite layer
US-10961156-B2 · Mar 30, 2021 · US
Foamed treatment fluids for lost circulation control
US-10954426-B2 · Mar 23, 2021 · US
Foamed Treatment Fluids for Lost Circulation Control
US-2020270507-A1 · Aug 27, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B14/045?
- CPC C04B14/045 is the Cooperative Patent Classification code for “Alkali-metal containing silicates, e.g. petalite (waterglass C04B12/04).”
- How many patents are filed under CPC C04B14/045 (Alkali-metal containing silicates, e.g. petalite (waterglass C04B12/04))?
- Our database includes 76 publications tagged with this CPC code.
- Is patent activity under CPC C04B14/045 growing?
- Publication counts under this code: 14 in 2024 vs 9 in 2025 (latest complete years).