Methods for producing a silicon-containing zirconia calcined body and a silicon-containing zirconia sintered body
US-9522848-B2 · Dec 20, 2016 · US
Polymers (C04B35/636 takes precedence)
Polymers (C04B35/636 takes precedence) · 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 | C04B35/634 |
| Official title | Polymers (C04B35/636 takes precedence) |
| Display label | Polymers (C04B35/636 takes precedence) |
| Total patents | 451 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 35 |
| 2016 | 59 |
| 2017 | 57 |
| 2018 | 51 |
| 2019 | 50 |
| 2020 | 35 |
| 2021 | 37 |
| 2022 | 29 |
| 2023 | 30 |
| 2024 | 38 |
| 2025 | 29 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Handle substrates of composite substrates for semiconductors
US-9469571-B2 · Oct 18, 2016 · US
Bonded compact and method of producing green bonded compact
US-9474193-B2 · Oct 18, 2016 · US
Substrate including a diamond layer and a composite layer of diamond and silicon carbide, and, optionally, silicon
US-9469918-B2 · Oct 18, 2016 · US
Method for manufacturing alumina sintered body and alumina sintered body
US-2016280604-A1 · Sep 29, 2016 · US
Methods of Making Proppant Particles from Slurry Droplets and Methods of Use
US-2016264853-A1 · Sep 15, 2016 · US
Beta-aluminum oxide ceramics obtainable by extrusion of a mixture that contains a sodium compound
US-2016221242-A1 · Aug 4, 2016 · US
Inserting inhibitor to create part boundary isolation during 3D printing
US-9403725-B2 · Aug 2, 2016 · US
Ferrite particles for bonded magnets, resin composition for bonded magnets, and molded product using the same
US-2016217892-A1 · Jul 28, 2016 · US
Piezoelectric-effect-induced heterogeneous electrochemical reactions
US-2016214902-A1 · Jul 28, 2016 · US
Ceramic composition and ceramic injection-molding process
US-9381670-B2 · Jul 5, 2016 · US
Method for producing light ceramic materials
US-2016176765-A1 · Jun 23, 2016 · US
Methods for shaping green bodies and articles made by such methods
US-2016157963-A1 · Jun 9, 2016 · US
Ceramic matrix composites and methods of making the same
US-2016159698-A1 · Jun 9, 2016 · US
Multilayer ceramic capacitor and method for producing multilayer ceramic capacitor
US-2016155570-A1 · Jun 2, 2016 · US
Oxide ceramic and ceramic electronic component
US-2016155562-A1 · Jun 2, 2016 · US
Method and apparatus for producing three-dimensionally shaped object and three-dimensionally shaped object
US-2016144573-A1 · May 26, 2016 · US
Process for the production of a zirconia-based, coloured, in particular grey, article and a zirconia-based coloured decorative article obtained using this process
US-2016115082-A1 · Apr 28, 2016 · US
Multilayer ceramic capacitor and method for producing the same
US-2016118188-A1 · Apr 28, 2016 · US
Calcium oxide-based ceramic core and preparation method thereof
US-9308579-B2 · Apr 12, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B35/634?
- CPC C04B35/634 is the Cooperative Patent Classification code for “Polymers (C04B35/636 takes precedence).”
- How many patents are filed under CPC C04B35/634 (Polymers (C04B35/636 takes precedence))?
- Our database includes 451 publications tagged with this CPC code.
- Is patent activity under CPC C04B35/634 growing?
- Publication counts under this code: 38 in 2024 vs 29 in 2025 (latest complete years).