Block for use in automated building construction
US-12065826-B2 · Aug 20, 2024 · US
Shale, slate (colliery shale C04B18/125)
Shale, slate (colliery shale C04B18/125) · 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 | C04B14/108 |
| Official title | {Shale, slate (colliery shale C04B18/125)} |
| Display label | Shale, slate (colliery shale C04B18/125) |
| Total patents | 51 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 4 |
| 2017 | 9 |
| 2018 | 7 |
| 2019 | 3 |
| 2020 | 7 |
| 2021 | 4 |
| 2022 | 5 |
| 2023 | 7 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Block for use in automated building construction
US-2023193625-A1 · Jun 22, 2023 · US
Color control and heat recuperation when producing activated clay
US-2023183132-A1 · Jun 15, 2023 · US
Composition containing a semi-ordered calcium silicate hydrate
US-11667569-B2 · Jun 6, 2023 · US
Methods of Making and Using a Cementitious Composition with Ultra-Low Portland Cement
US-2023138857-A1 · May 4, 2023 · US
Block for use in automated building construction
US-11608633-B2 · Mar 21, 2023 · US
High-silica-containing supplementary cementitious materials, and method of producing same
US-2023002281-A1 · Jan 5, 2023 · US
Compatibilized resin-cement composite compositions
US-11542423-B2 · Jan 3, 2023 · US
Water cured concrete mix composition
US-11485684-B2 · Nov 1, 2022 · US
Concrete mix composition
US-11479507-B2 · Oct 25, 2022 · US
Additive for hydraulically setting compositions
US-11377392-B2 · Jul 5, 2022 · US
Method for reducing or avoiding alkali-aggregate reaction in set concrete
US-2022185734-A1 · Jun 16, 2022 · US
Curable composition and resin for treatment of a subterranean formation
US-11268008-B2 · Mar 8, 2022 · US
Hydrating swellable clays
US-11130707-B2 · Sep 28, 2021 · US
Lithium-containing calcium aluminate phosphate cement admixtures
US-10995253-B2 · May 4, 2021 · US
Co-grinding slag with other material for hydraulic binders
US-10975285-B2 · Apr 13, 2021 · US
Method for manufacturing a surface-treated particulate inorganic material
US-10882787-B2 · Jan 5, 2021 · US
Compatibilized resin-cement composite compositions
US-10767100-B2 · Sep 8, 2020 · US
Block for use in automated building construction
US-2020270863-A1 · Aug 27, 2020 · US
Co-grinding slag with other material for hydraulic binders
US-10703958-B2 · Jul 7, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B14/108?
- CPC C04B14/108 is the Cooperative Patent Classification code for “Shale, slate (colliery shale C04B18/125).”
- How many patents are filed under CPC C04B14/108 (Shale, slate (colliery shale C04B18/125))?
- Our database includes 51 publications tagged with this CPC code.
- Is patent activity under CPC C04B14/108 growing?
- Publication counts under this code: 7 in 2023 vs 1 in 2024 (latest complete years).