Aerogel-containing composition and insulation blanket prepared using the same
US-10858501-B2 · Dec 8, 2020 · US
Coating or hydrophobisation
Coating or hydrophobisation · 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 | C01B33/159 |
| Official title | Coating or hydrophobisation |
| Display label | Coating or hydrophobisation |
| Total patents | 157 |
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 | 5 |
| 2017 | 1 |
| 2018 | 21 |
| 2019 | 20 |
| 2020 | 19 |
| 2021 | 10 |
| 2022 | 21 |
| 2023 | 15 |
| 2024 | 18 |
| 2025 | 21 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method and apparatus for manufacturing aerogel sheet
US-10850987-B2 · Dec 1, 2020 · US
Silica-titania composite aerogel particle, photocatalyst-forming composition, and photocatalyst
US-10807058-B2 · Oct 20, 2020 · US
Method for producing hydrophobic silica aerogel granules
US-2020255295-A1 · Aug 13, 2020 · US
System and method for producing an aerogel composite material, and aerogel composite material
US-2020247678-A1 · Aug 6, 2020 · US
SiO2 containing dispersion with high salt stability
US-10723628-B2 · Jul 28, 2020 · US
Method for recycling supercritical waste liquid generated during process of producing silica aerogel blanket
US-2020231453-A1 · Jul 23, 2020 · US
Method of preparing metal oxide-silica composite aerogel and metal oxide-silica composite aerogel prepared thereby
US-10710884-B2 · Jul 14, 2020 · US
Method for producing plate type metal-silica composite aerogel and plate type metal-silica composite aerogel produced thereby
US-2020179894-A1 · Jun 11, 2020 · US
Aerogel-containing composition and insulation blanket prepared using the same
US-10640629-B2 · May 5, 2020 · US
Silica aerogel-including blanket and method for preparing the same
US-10501326-B2 · Dec 10, 2019 · US
Apparatus and method for manufacturing composite sheet comprising aerogel sheet
US-10493741-B2 · Dec 3, 2019 · US
Method for manufacturing aerogel
US-2019330068-A1 · Oct 31, 2019 · US
Low-dust, high insulation aerogel blanket and method for producing the same
US-10384946-B2 · Aug 20, 2019 · US
Aerogel and manufacturing method thereof
US-10377637-B2 · Aug 13, 2019 · US
Method for preparing spherical silica aerogel granules and spherical silica aerogel granules prepared thereby
US-10351434-B2 · Jul 16, 2019 · US
Hydrophobic aerogel materials
US-2019203014-A1 · Jul 4, 2019 · US
Method of preparing hydrophobic silica aerogel and hydrophobic silica aerogel prepared thereby
US-10294111-B2 · May 21, 2019 · US
Carbon dioxide adsorbent, method for manufacturing the same, and carbon dioxide processing system
US-2019126235-A1 · May 2, 2019 · US
Preparation method of silica aerogel-containing blanket and silica aerogel-containing blanket prepared by using the same
US-10260670-B2 · Apr 16, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C01B33/159?
- CPC C01B33/159 is the Cooperative Patent Classification code for “Coating or hydrophobisation.”
- How many patents are filed under CPC C01B33/159 (Coating or hydrophobisation)?
- Our database includes 157 publications tagged with this CPC code.
- Is patent activity under CPC C01B33/159 growing?
- Publication counts under this code: 18 in 2024 vs 21 in 2025 (latest complete years).