Turbine component assembly
US-2018363497-A1 · Dec 20, 2018 · US
Chemistry & Metallurgy
Chemistry & Metallurgy · 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 | C04B35/803 |
| Official title | — |
| Display label | Chemistry & Metallurgy (mapped technology topic) |
| Total patents | 132 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 9 |
| 2016 | 15 |
| 2017 | 19 |
| 2018 | 20 |
| 2019 | 31 |
| 2020 | 22 |
| 2021 | 16 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for protecting a hybrid ceramic structure from moisture attack in a high temperature environment
US-10112875-B2 · Oct 30, 2018 · US
Ceramics with engineered microstructures via 3D printing and templated grain growth
US-10112873-B2 · Oct 30, 2018 · US
Ceramic centerbody and method of making
US-10100664-B2 · Oct 16, 2018 · US
Termination device of a reactor of a fluid catalytic cracking unit
US-10099190-B2 · Oct 16, 2018 · US
Molded three-dimensional end cone insulator
US-2018283598-A1 · Oct 4, 2018 · US
Method for manufacturing an acoustic attenuation panel made of an oxide ceramic-matrix composite material
US-2018230063-A1 · Aug 16, 2018 · US
Ceramic matrix composite materials with rare earth phosphate fibers and methods for preparing the same
US-10047610-B2 · Aug 14, 2018 · US
Composite material, components comprising same and method of using same
US-2018215671-A1 · Aug 2, 2018 · US
Ceramic composite systems and method
US-10023795-B2 · Jul 17, 2018 · US
Molded three-dimensional end cone insulator
US-9995424-B2 · Jun 12, 2018 · US
Porous ceramic material obtained by weaving and acoustic panel including such a material
US-2018148381-A1 · May 31, 2018 · US
Ceramic composite article and method therefor
US-2018141870-A1 · May 24, 2018 · US
A method of impregnating a fiber texture of hollow shape
US-2018126591-A1 · May 10, 2018 · US
Silicate coating for improved acoustical panel performance and methods of making same
US-2018079691-A1 · Mar 22, 2018 · US
Crystal oriented ceramicscrystal oriented ceramics, the production process, and heat radiation material
US-2018044568-A1 · Feb 15, 2018 · US
Method for preparing a material made from aluminosilicate and method for preparing a composite material having an aluminosilicate matrix
US-2018009669-A1 · Jan 11, 2018 · US
Method of fabricating a fiber preform filled with refractory ceramic particles
US-2017369382-A1 · Dec 28, 2017 · US
Method for manufacturing a refractory part made of composite material
US-2017341263-A1 · Nov 30, 2017 · US
Method for manufacturing part made of composite material
US-2017334791-A1 · Nov 23, 2017 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B35/803?
- CPC C04B35/803 is the Cooperative Patent Classification code for “Chemistry & Metallurgy.”
- How many patents are filed under CPC C04B35/803 (Chemistry & Metallurgy)?
- Our database includes 132 publications tagged with this CPC code.
- Is patent activity under CPC C04B35/803 growing?
- Publication counts under this code: 22 in 2020 vs 16 in 2021 (latest complete years).