Alloy for fiber-forming plate
US-2023287541-A1 · Sep 14, 2023 · US
with the maximum Cr content being at least 30% but less than 40%
with the maximum Cr content being at least 30% but less than 40% · 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 | C22C19/053 |
| Official title | {with the maximum Cr content being at least 30% but less than 40%} |
| Display label | with the maximum Cr content being at least 30% but less than 40% |
| Total patents | 74 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 4 |
| 2016 | 2 |
| 2017 | 6 |
| 2018 | 9 |
| 2019 | 7 |
| 2020 | 9 |
| 2021 | 11 |
| 2022 | 7 |
| 2023 | 6 |
| 2024 | 10 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Ni-based alloy, and Ni-based alloy product and methods for producing the same
US-11732331-B2 · Aug 22, 2023 · US
Nickel-base alloy welding material, welding material for nuclear reactor, nuclear power apparatus and nuclear power structure, and method of repairing nuclear power apparatus and nuclear power structure
US-11732332-B2 · Aug 22, 2023 · US
Alloy for fiber-forming plate
US-11667993-B2 · Jun 6, 2023 · US
Alloy for overlay welding and reaction tube
US-11612967-B2 · Mar 28, 2023 · US
Alloy for fiber-forming plate
US-2022411898-A1 · Dec 29, 2022 · US
Alloy material and oil-well seamless pipe
US-2022411906-A1 · Dec 29, 2022 · US
Bimetallic Materials Comprising Cermets with Improved Metal Dusting Corrosion and Abrasion/Erosion Resistance
US-2022380871-A1 · Dec 1, 2022 · US
Alloy for fiber-forming plate
US-11505849-B2 · Nov 22, 2022 · US
Nickel-based self-fluxing alloy, glass manufacturing member using the nickel-based self-fluxing alloy, as well as mold and glass gob transporting member each using the glass manufacturing member
US-2022251684-A1 · Aug 11, 2022 · US
Erosion Resistant Alloy for Thermal Cracking Reactors
US-2022017827-A1 · Jan 20, 2022 · US
Ni-based alloy pipe for nuclear power
US-11215356-B2 · Jan 4, 2022 · US
Ni-BASED ALLOY, AND Ni-BASED ALLOY PRODUCT AND METHODS FOR PRODUCING THE SAME
US-2021371958-A1 · Dec 2, 2021 · US
Tube body that is to be used in high-temperature atmosphere and method for forming metal oxide layer on inner surface of tube body
US-11162151-B2 · Nov 2, 2021 · US
Alloy for fiber-forming plate
US-2021324498-A1 · Oct 21, 2021 · US
Heat-resistant alloy, and reaction tube
US-11136655-B2 · Oct 5, 2021 · US
Ods alloy powder, method for producing same by means of plasma treatment, and use thereof
US-2021230722-A1 · Jul 29, 2021 · US
Cast product having alumina barrier layer
US-11072847-B2 · Jul 27, 2021 · US
Protective surface on stainless steel
US-2021214831-A1 · Jul 15, 2021 · US
Protective surface on stainless steel
US-11035031-B2 · Jun 15, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C22C19/053?
- CPC C22C19/053 is the Cooperative Patent Classification code for “with the maximum Cr content being at least 30% but less than 40%.”
- How many patents are filed under CPC C22C19/053 (with the maximum Cr content being at least 30% but less than 40%)?
- Our database includes 74 publications tagged with this CPC code.
- Is patent activity under CPC C22C19/053 growing?
- Publication counts under this code: 10 in 2024 vs 3 in 2025 (latest complete years).