Anti-soiling compositions comprising silica nanoparticles and functional silane compounds and coated articles thereof
US-2018362780-A1 · Dec 20, 2018 · US
Hydrophilic and oleophilic coatings
Hydrophilic and oleophilic coatings · 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 | C03C2217/75 |
| Official title | Hydrophilic and oleophilic coatings |
| Display label | Hydrophilic and oleophilic coatings |
| Total patents | 206 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 17 |
| 2017 | 21 |
| 2018 | 16 |
| 2019 | 25 |
| 2020 | 29 |
| 2021 | 23 |
| 2022 | 12 |
| 2023 | 20 |
| 2024 | 18 |
| 2025 | 14 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Glass, glass-ceramic and ceramic articles with durable lubricious anti-fingerprint coatings over optical and scratch-resistant coatings and methods of making the same
US-2018319704-A1 · Nov 8, 2018 · US
Glass, glass-ceramic and ceramic articles with lubricious anti-fingerprint coatings and methods of making the same
US-2018304322-A1 · Oct 25, 2018 · US
Removable glass surface treatments and methods for reducing particle adhesion
US-2018297889-A1 · Oct 18, 2018 · US
Glazing unit comprising a hydrophilic layer having an improved scratch resistance
US-10077209-B2 · Sep 18, 2018 · US
Methods of nanoscale directional wetting and uses thereof
US-2018229265-A1 · Aug 16, 2018 · US
Vehicle windshield and vehicle component using same
US-2018215240-A1 · Aug 2, 2018 · US
Articles and methods providing scale-phobic surfaces
US-2018215928-A1 · Aug 2, 2018 · US
Superhydrophilic coatings
US-10036833-B2 · Jul 31, 2018 · US
Antifogging article and automobile glass
US-2018194115-A1 · Jul 12, 2018 · US
Method for manufacturing a glass article and a glass article
US-2018072613-A1 · Mar 15, 2018 · US
SUPERHYDROPHILIC AND ANTIFOGGING NON-POROUS TiO2 FILMS FOR GLASS AND METHODS OF PROVIDING THE SAME
US-2018065883-A1 · Mar 8, 2018 · US
Hydrophilic member, method for manufacturing same and hydrophilic member maintenance method
US-9873106-B2 · Jan 23, 2018 · US
Coating composition, coating film, laminate and process for manufacturing the laminate
US-9833811-B2 · Dec 5, 2017 · US
One-piece, transparent anti-condensation substrate
US-2017341976-A1 · Nov 30, 2017 · US
Transparent film
US-2017313905-A1 · Nov 2, 2017 · US
Process for producing an optical glass with an anti-fog coating
US-2017297955-A1 · Oct 19, 2017 · US
Compositions and methods for micropatterning superhydrophobic surfaces
US-2017267577-A1 · Sep 21, 2017 · US
Antifouling composition, treatment device, treatment method, and treated article
US-2017233602-A1 · Aug 17, 2017 · US
Transparent plate, touch pad, and touch panel
US-2017235418-A1 · Aug 17, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C03C2217/75?
- CPC C03C2217/75 is the Cooperative Patent Classification code for “Hydrophilic and oleophilic coatings.”
- How many patents are filed under CPC C03C2217/75 (Hydrophilic and oleophilic coatings)?
- Our database includes 206 publications tagged with this CPC code.
- Is patent activity under CPC C03C2217/75 growing?
- Publication counts under this code: 18 in 2024 vs 14 in 2025 (latest complete years).