Composite material and method for preparing the same
US-10364194-B2 · Jul 30, 2019 · US
applied from the gas phase
applied from the gas phase · 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 | C04B41/4529 |
| Official title | {applied from the gas phase} |
| Display label | applied from the gas phase |
| Total patents | 166 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 8 |
| 2016 | 13 |
| 2017 | 15 |
| 2018 | 20 |
| 2019 | 10 |
| 2020 | 22 |
| 2021 | 10 |
| 2022 | 15 |
| 2023 | 20 |
| 2024 | 8 |
| 2025 | 20 |
| 2026 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Multilayer environmental barrier coatings
US-10351480-B2 · Jul 16, 2019 · US
Sacrificial fibers to create channels in a composite material
US-10315960-B2 · Jun 11, 2019 · US
Pretreatment of High Temperature Ceramic Composites
US-2019161416-A1 · May 30, 2019 · US
Hydrocarbon film protected refractory carbide components and use
US-10161310-B2 · Dec 25, 2018 · US
Method of ceramic matrix composite repair
US-10150188-B1 · Dec 11, 2018 · US
Composite material and method for preparing the same
US-2018334410-A1 · Nov 22, 2018 · US
Composite coatings and methods therefor
US-10093810-B2 · Oct 9, 2018 · US
Cubic boron nitride sintered body and coated cubic boron nitride sintered body
US-10081577-B2 · Sep 25, 2018 · US
Nanoporous metal-based film supported on aerogel substrate and methods for the preparation thereof
US-2018245205-A1 · Aug 30, 2018 · US
Systems and methods for carbon-carbon materials incorporating yttrium and zirconium compounds
US-2018231079-A1 · Aug 16, 2018 · US
Surface-coated boron nitride sintered body tool
US-10030299-B2 · Jul 24, 2018 · US
Modified atmosphere melt infiltration
US-2018187560-A1 · Jul 5, 2018 · US
Sacrificial fibers to create channels in a composite material
US-10011535-B2 · Jul 3, 2018 · US
Systems and methods for carbon-carbon materials incorporating yttrium and zirconium compounds
US-9970497-B2 · May 15, 2018 · US
Cubic boron nitride sintered body and coated cubic boron nitride sintered body
US-9950962-B2 · Apr 24, 2018 · US
Ion beam sputtering with ion assisted deposition for coatings on chamber components
US-2018105922-A1 · Apr 19, 2018 · US
Surface-coated boron nitride sintered body tool
US-9943911-B2 · Apr 17, 2018 · US
Silicate coating for improved acoustical panel performance and methods of making same
US-2018079691-A1 · Mar 22, 2018 · US
Method for producing a molded heat-insulating element
US-2018065892-A1 · Mar 8, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B41/4529?
- CPC C04B41/4529 is the Cooperative Patent Classification code for “applied from the gas phase.”
- How many patents are filed under CPC C04B41/4529 (applied from the gas phase)?
- Our database includes 166 publications tagged with this CPC code.
- Is patent activity under CPC C04B41/4529 growing?
- Publication counts under this code: 8 in 2024 vs 20 in 2025 (latest complete years).