Graphene-ceramic hybrid coating layer, and method for preparing the same
US-9527773-B2 · Dec 27, 2016 · US
based on silica
based on silica · 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 | C04B35/14 |
| Official title | based on silica |
| Display label | based on silica |
| Total patents | 747 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 42 |
| 2016 | 34 |
| 2017 | 47 |
| 2018 | 75 |
| 2019 | 77 |
| 2020 | 86 |
| 2021 | 82 |
| 2022 | 75 |
| 2023 | 69 |
| 2024 | 83 |
| 2025 | 66 |
| 2026 | 11 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Refractory for steel casting, plate for sliding nozzle device, and method for producing refractory for steel casting
US-2016361758-A1 · Dec 15, 2016 · US
Part made from oxide/oxide composite material for 3-d reinforcing and method for manufacture of same
US-2016362822-A1 · Dec 15, 2016 · US
Thermal spray material
US-2016326057-A1 · Nov 10, 2016 · US
Thermal chemical vapor deposition product and process of using a thermal chemical vapor deposition product
US-2016289124-A1 · Oct 6, 2016 · US
Reversible Color Changeable Coating Composition and Preparation Method Thereof
US-2016264790-A1 · Sep 15, 2016 · US
Porous carbon material and manufacturing method thereof and supercapacitor
US-9425000-B2 · Aug 23, 2016 · US
Cellular solid composite material comprising metal nanoparticles, preparation process and uses for the reversible storage of hydrogen
US-2016236177-A1 · Aug 18, 2016 · US
Apparatus for producing fine particles and method for producing fine particles
US-2016207113-A1 · Jul 21, 2016 · US
Ceramic refractory insulation block including reinforcing rods
US-2016193645-A1 · Jul 7, 2016 · US
Method of Coating and Protecting Coal Tip Burner With Colloidal Silica Based High Temperature and Abrasion Resistant Putty
US-2016168034-A1 · Jun 16, 2016 · US
Apparatus and method for identifying a CO2 content of a fluid
US-9366658-B2 · Jun 14, 2016 · US
Method and apparatus for producing three-dimensionally shaped object and three-dimensionally shaped object
US-2016144573-A1 · May 26, 2016 · US
Ceramic powder, method of manufacturing the same, and method for laser sinter molding
US-2016115083-A1 · Apr 28, 2016 · US
Pore-free ceramic component
US-2016090324-A1 · Mar 31, 2016 · US
Process for manufacturing an object from a sol-gel solution
US-9266765-B2 · Feb 23, 2016 · US
Prosthetic implant and method for forming a prosthetic implant
US-9249055-B2 · Feb 2, 2016 · US
Multifunctional nanoparticle designs and applications
US-2016022598-A1 · Jan 28, 2016 · US
Methods of making a composite sheet and composite component and a composite
US-9221218-B2 · Dec 29, 2015 · US
Preparation method of porous ceramic, porous ceramic, and electronic cigarette
US-2015359262-A1 · Dec 17, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B35/14?
- CPC C04B35/14 is the Cooperative Patent Classification code for “based on silica.”
- How many patents are filed under CPC C04B35/14 (based on silica)?
- Our database includes 747 publications tagged with this CPC code.
- Is patent activity under CPC C04B35/14 growing?
- Publication counts under this code: 83 in 2024 vs 66 in 2025 (latest complete years).