Superhydrophobic coating, superhydrophobic foam concrete, and preparation methods thereof
US-2021198497-A1 · Jul 1, 2021 · US
with inorganic materials
with inorganic materials · 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 | C04B41/50 |
| Official title | with inorganic materials |
| Display label | with inorganic materials |
| Total patents | 82 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 6 |
| 2016 | 8 |
| 2017 | 13 |
| 2018 | 7 |
| 2019 | 10 |
| 2020 | 12 |
| 2021 | 4 |
| 2022 | 7 |
| 2023 | 4 |
| 2024 | 5 |
| 2025 | 5 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for repairing ceramic matrix composite and ceramic matrix composite member
US-11034106-B2 · Jun 15, 2021 · US
Coating fabrication method for producing engineered microstructure of silicate-resistant barrier coating
US-2021071537-A1 · Mar 11, 2021 · US
Exterior sheathing panel with integrated air/water barrier membrane
US-10906271-B2 · Feb 2, 2021 · US
Exterior sheathing panel with integrated air/water barrier membrane
US-2020331236-A1 · Oct 22, 2020 · US
Ceramic Matrix Composite Articles and Methods for Manufacturing the Same
US-2020308066-A1 · Oct 1, 2020 · US
Three component composition for the manufacture of polyurethane cementitious hybrid flooring or coating with improved surface gloss
US-10759700-B2 · Sep 1, 2020 · US
Colored watch glass
US-2020262740-A1 · Aug 20, 2020 · US
Refractory article, composition for coating refractory article, and method of manufacturing the refractory article
US-2020189978-A1 · Jun 18, 2020 · US
Protective coating systems for gas turbine engine applications and methods for fabricating the same
US-10676403-B2 · Jun 9, 2020 · US
Exterior sheathing panel with integrated air/water barrier membrane
US-2020171797-A1 · Jun 4, 2020 · US
Exterior sheathing panel with integrated air/water barrier membrane
US-2020147930-A1 · May 14, 2020 · US
Non-invasive repair and retrofitting of hardened reinforced concrete structures
US-10647616-B2 · May 12, 2020 · US
Method of manufacturing honeycomb structure
US-10633297-B2 · Apr 28, 2020 · US
Exterior sheathing panel with integrated air/water barrier membrane
US-10562271-B2 · Feb 18, 2020 · US
Compressed salt objects
US-2020031714-A1 · Jan 30, 2020 · US
Mineral precipitation methods
US-2019382976-A1 · Dec 19, 2019 · US
Method for manufacturing part made of composite material
US-10427983-B2 · Oct 1, 2019 · US
Method of manufacturing honeycomb structure
US-2019284105-A1 · Sep 19, 2019 · US
High emissivity coating compositions and manufacturing processes therefore
US-10400150-B2 · Sep 3, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B41/50?
- CPC C04B41/50 is the Cooperative Patent Classification code for “with inorganic materials.”
- How many patents are filed under CPC C04B41/50 (with inorganic materials)?
- Our database includes 82 publications tagged with this CPC code.
- Is patent activity under CPC C04B41/50 growing?
- Publication counts under this code: 5 in 2024 vs 5 in 2025 (latest complete years).