Ceramic base material, ceramic support, and separation membrane complex
US-2024399316-A1 · Dec 5, 2024 · US
Glass starting materials for making ceramics, e.g. silica glass
Glass starting materials for making ceramics, e.g. silica glass · 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 | C04B2235/36 |
| Official title | Glass starting materials for making ceramics, e.g. silica glass |
| Display label | Glass starting materials for making ceramics, e.g. silica glass |
| Total patents | 370 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 47 |
| 2016 | 43 |
| 2017 | 24 |
| 2018 | 35 |
| 2019 | 35 |
| 2020 | 29 |
| 2021 | 21 |
| 2022 | 45 |
| 2023 | 35 |
| 2024 | 25 |
| 2025 | 26 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Ceramic electronic device, powder material, paste material, and manufacturing method of ceramic electronic device
US-12073996-B2 · Aug 27, 2024 · US
Superabrasive elements
US-2016318154-A1 · Nov 3, 2016 · US
Converter-cooling element assembly with metallic solder connection
US-2016245494-A1 · Aug 25, 2016 · US
Dielectric ceramic composition, dielectric material and multilayer ceramic capacitor including the same
US-9422197-B2 · Aug 23, 2016 · US
Dielectric ceramic composition, dielectric material and multilayer ceramic capacitor including the same
US-2016194248-A1 · Jul 7, 2016 · US
Method of forming a flexible carbon composite self-lubricating seal
US-2016145967-A1 · May 26, 2016 · US
Fabrication of porous glass bioscaffolds by sol-gel and polymer sponge methods
US-9321675-B2 · Apr 26, 2016 · US
Communication device
US-9284228-B2 · Mar 15, 2016 · US
Method for fabricating a coloured, zirconia-based article; in particular an orange coloured article; and a coloured, zirconia-based article obtained according to the method
US-2016060176-A1 · Mar 3, 2016 · US
Method for controlling aluminum titanate ceramic filter properties
US-9272956-B2 · Mar 1, 2016 · US
Porous material, manufacturing method of the same, and honeycomb structure
US-9259721-B2 · Feb 16, 2016 · US
Zeolite, method for manufacturing zeolite, honeycomb catalyst, and exhaust gas purifyig apparatus
US-2016001277-A1 · Jan 7, 2016 · US
Light Weight Proppant With Improved Strength And Methods Of Making Same
US-2015368548-A1 · Dec 24, 2015 · US
Submicron alpha alumina high temperature bonded abrasives
US-2015360345-A1 · Dec 17, 2015 · US
Composite laminated ceramic electronic component
US-9214259-B2 · Dec 15, 2015 · US
Glass-ceramics composite material
US-9212085-B2 · Dec 15, 2015 · US
Insulation material and method of manufacturing same
US-2015345690-A1 · Dec 3, 2015 · US
Isolated pseudobrookite phase composites and methods of making
US-2015344373-A1 · Dec 3, 2015 · US
Dielectric ceramic composition and multilayer ceramic capacitor including the same
US-9190209-B2 · Nov 17, 2015 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B2235/36?
- CPC C04B2235/36 is the Cooperative Patent Classification code for “Glass starting materials for making ceramics, e.g. silica glass.”
- How many patents are filed under CPC C04B2235/36 (Glass starting materials for making ceramics, e.g. silica glass)?
- Our database includes 370 publications tagged with this CPC code.
- Is patent activity under CPC C04B2235/36 growing?
- Publication counts under this code: 25 in 2024 vs 26 in 2025 (latest complete years).