Process and additive to improve adhesion of building compositions to substrates
US-10519064-B2 · Dec 31, 2019 · US
of the alkaline-earth metals
of the alkaline-earth metals · 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 | C04B22/064 |
| Official title | {of the alkaline-earth metals} |
| Display label | of the alkaline-earth metals |
| Total patents | 216 |
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 | 16 |
| 2018 | 22 |
| 2019 | 22 |
| 2020 | 29 |
| 2021 | 28 |
| 2022 | 21 |
| 2023 | 23 |
| 2024 | 17 |
| 2025 | 15 |
| 2026 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for Manufacturing Briquettes Containing a Calcium-Magnesium Compound and an Iron-Based Compound, and Briquettes Obtained Thereby
US-2019345066-A1 · Nov 14, 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
Slurry comprising an encapsulated expansion agent for well cementing
US-2019161669-A1 · May 30, 2019 · US
Method for Manufacturing Briquettes Containing a Calcium-Magnesium Compound and an Iron-Based Compound, and Briquettse Obtained Thereby
US-2019144336-A1 · May 16, 2019 · US
Method of using combined set-delayed cement compositions
US-10160900-B2 · Dec 25, 2018 · US
Nanotubes, process for obtaining them and cementitous compositions comprising them
US-2018362358-A1 · Dec 20, 2018 · US
Hybrid magnesium cement and method of manufacture
US-10150700-B2 · Dec 11, 2018 · US
Nano zeolite cement additive and methods of use
US-10150904-B1 · Dec 11, 2018 · US
Method for producing a calcium silicate hydrate-comprising hardening accelerator in powder form
US-10144673-B2 · Dec 4, 2018 · US
Concrete composition
US-2018290926-A1 · Oct 11, 2018 · US
High-finesse limewater composition
US-10093549-B2 · Oct 9, 2018 · US
Artificial marble composition and production method for artificial marble using same
US-2018282215-A1 · Oct 4, 2018 · US
Cement compatible water-based drilling mud compositions
US-10077212-B2 · Sep 18, 2018 · US
Fly ash cementitious compositions
US-2018257989-A1 · Sep 13, 2018 · US
Removable composite insulated concrete form, insulated precast concrete table and method of accelerating concrete curing using same
US-10065339-B2 · Sep 4, 2018 · US
Wellbore servicing compositions and methods of making and using same
US-10066146-B2 · Sep 4, 2018 · US
Extended-life calcium aluminophosphate cement compositions
US-2018171204-A1 · Jun 21, 2018 · US
Concrete composition
US-2018148375-A1 · May 31, 2018 · US
Thermal insulation and method of producing the same
US-9982831-B2 · May 29, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B22/064?
- CPC C04B22/064 is the Cooperative Patent Classification code for “of the alkaline-earth metals.”
- How many patents are filed under CPC C04B22/064 (of the alkaline-earth metals)?
- Our database includes 216 publications tagged with this CPC code.
- Is patent activity under CPC C04B22/064 growing?
- Publication counts under this code: 17 in 2024 vs 15 in 2025 (latest complete years).