Superhydrophobic coatings
US-2025382476-A1 · Dec 18, 2025 · US
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Organic solvents
Organic solvents · 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 | C04B41/463 |
| Official title | {Organic solvents} |
| Display label | Organic solvents |
| Total patents | 22 |
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 | 3 |
| 2016 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2020 | 1 |
| 2021 | 1 |
| 2022 | 3 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 6 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Dental ceramic coloring liquid having masking property
US-2025248903-A1 · Aug 7, 2025 · US
Thermally stable aerogels and aerogel composites
US-2025236564-A1 · Jul 24, 2025 · US
Polychromatic zirconia bodies and methods of making the same
US-12358844-B2 · Jul 15, 2025 · US
Crack self-healing agent for cement-based materials capable of binding corrosive ions in seawater, and preparation method thereof
US-12351528-B2 · Jul 8, 2025 · US
Carbon dioxide immobilization method and cured cement body for carbon dioxide immobilization
US-2025205638-A1 · Jun 26, 2025 · US
Building waterproofing kit-of-parts and use thereof as liquid building waterproofing agent and use thereof
US-12151984-B2 · Nov 26, 2024 · US
Concrete interface agent
US-12030821-B1 · Jul 9, 2024 · US
Dental ceramic coloring liquid having masking property
US-2023404862-A1 · Dec 21, 2023 · US
Polychromatic zirconia bodies and methods of making the same
US-11787747-B2 · Oct 17, 2023 · US
Opaque imparting liquid for zirconia
US-11622840-B2 · Apr 11, 2023 · US
Method for surface-treating inorganic particles, and inorganic particles produced thereby
US-2022411639-A1 · Dec 29, 2022 · US
Environmental barrier coatings for improved temperature capabilities and longevity
US-11325869-B1 · May 10, 2022 · US
Crack self-healing agent for cement-based materials capable of binding corrosive ions in seawater, and preparation method thereof
US-2022135490-A1 · May 5, 2022 · US
Polychromatic zirconia bodies and methods of making the same
US-10974997-B2 · Apr 13, 2021 · US
Gel-form composition and water absorption inhibitor
US-10808124-B2 · Oct 20, 2020 · US
Opaque imparting liquid for zirconia
US-2019388196-A1 · Dec 26, 2019 · US
Aqueous inkjet ink for humidity-conditioning base material and method for producing decorated humidity-conditioning base material
US-10017654-B2 · Jul 10, 2018 · US
Colouring solution for selectively treating the surface of dental ceramic and related methods
US-9439838-B2 · Sep 13, 2016 · US
Hydrophobic coating composition and method of imparting hydrophobicity onto a surface
US-9217069-B2 · Dec 22, 2015 · US