Methods of making honeycomb bodies having inorganic filtration deposits
US-12091366-B2 · Sep 17, 2024 · US
by spraying, e.g. by atomising
by spraying, e.g. by atomising · 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 | C04B41/4543 |
| Official title | {by spraying, e.g. by atomising} |
| Display label | by spraying, e.g. by atomising |
| Total patents | 97 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 1 |
| 2019 | 4 |
| 2020 | 12 |
| 2021 | 18 |
| 2022 | 9 |
| 2023 | 13 |
| 2024 | 19 |
| 2025 | 17 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Ceramic honeycomb bodies having high-strength skin and manufacturing methods thereof
US-12060305-B2 · Aug 13, 2024 · US
Molded concrete block having visually enhanced contrasting surface sections; methods, and use
US-2023358009-A1 · Nov 9, 2023 · US
Sagger for sintering lithium composite transition metal oxide and preparation method thereof
US-2023322636-A1 · Oct 12, 2023 · US
Method for manufacturing pillar-shaped honeycomb structure filter
US-11761361-B2 · Sep 19, 2023 · US
Shell and processing method of shell
US-11724968-B2 · Aug 15, 2023 · US
Coating for improved surface finish
US-11724969-B2 · Aug 15, 2023 · US
Method for producing ceramic sintered body, and method and device for producing ceramic molded body
US-11724415-B2 · Aug 15, 2023 · US
Post deposition heat treatment of coating on ceramic or ceramic matrix composite substrate
US-11702728-B2 · Jul 18, 2023 · US
High temperature oxidation protection for composites
US-2023211875-A1 · Jul 6, 2023 · US
Molded concrete block having visually enhanced contrasting surface sections; methods, and use
US-11692323-B2 · Jul 4, 2023 · US
Environmental barrier coating
US-2023127128-A1 · Apr 27, 2023 · US
High temperature oxidation protection for composites
US-11634213-B2 · Apr 25, 2023 · US
Plasma-resistant member
US-11623898-B2 · Apr 11, 2023 · US
Environmental barrier coating
US-11542208-B2 · Jan 3, 2023 · US
Suspension plasma spray composition and process for deposition of rare earth hafnium tantalate based coatings
US-2022380269-A1 · Dec 1, 2022 · US
High temperature oxidation protection for composites
US-2022356122-A1 · Nov 10, 2022 · US
High temperature oxidation protection for composites
US-11472749-B2 · Oct 18, 2022 · US
High Emissivity Cerium Oxide Coating
US-2022250995-A1 · Aug 11, 2022 · US
High temperature coatings
US-2022250996-A1 · Aug 11, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B41/4543?
- CPC C04B41/4543 is the Cooperative Patent Classification code for “by spraying, e.g. by atomising.”
- How many patents are filed under CPC C04B41/4543 (by spraying, e.g. by atomising)?
- Our database includes 97 publications tagged with this CPC code.
- Is patent activity under CPC C04B41/4543 growing?
- Publication counts under this code: 19 in 2024 vs 17 in 2025 (latest complete years).