Compositions and methods of use for equipment degreasing
US-2026022309-A1 · Jan 22, 2026 · US
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Carbonates
Carbonates · 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 | C11D9/12 |
| Official title | Carbonates |
| Display label | Carbonates |
| Total patents | 16 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 1 |
| 2018 | 3 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 4 |
| 2023 | 1 |
| 2024 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
High moisture silica gel soap bars and process for preparing the same
US-2024279575-A1 · Aug 22, 2024 · US
Soap Composition
US-2023020871-A1 · Jan 19, 2023 · US
High water hard bars comprising combination of type and amount of electrolytes
US-11473038-B2 · Oct 18, 2022 · US
(Melt-) extrusion process for the preparation of alkali metal carbonate, bicarbonate and sesquicarbonate formulations using a melted functionalizing agent
US-11407648-B2 · Aug 9, 2022 · US
An extruded soap bar with high water content
US-2022098527-A1 · Mar 31, 2022 · US
High water hard bars comprising combination of type and amount of electrolytes
US-2022081655-A1 · Mar 17, 2022 · US
(melt-) extrusion process for the preparation of alkali metal carbonate, bicarbonate and sesquicarbonate formulations using a melted functionalizing agent
US-2021179438-A1 · Jun 17, 2021 · US
Cleansing composition with improved availability of benefit agent
US-10758750-B2 · Sep 1, 2020 · US
Soap bar having enhanced antibacterial activity
US-10370622-B2 · Aug 6, 2019 · US
Low total fatty matter (tfm) antibacterial cleansing bar
US-2018221690-A1 · Aug 9, 2018 · US
Cleansing composition with improved availability of benefit agent
US-2018216046-A1 · Aug 2, 2018 · US
Low total fatty matter (tfm) cleansing bar
US-2018216048-A1 · Aug 2, 2018 · US
Soap bar having enhanced antibacterial activity
US-2016053207-A1 · Feb 25, 2016 · US
Removal of tea and coffee stains by fatty acid soaps
US-2015218495-A1 · Aug 6, 2015 · US
Detergent composition for removing fish soil
US-8962544-B2 · Feb 24, 2015 · US