Steel sheet for hot pressing, hot-pressed member, and hot-pressed member production method
US-2026049380-A1 · Feb 19, 2026 · US
with Manganese as the next major constituent
with Manganese as the next major constituent · 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 | C22C19/005 |
| Official title | {with Manganese as the next major constituent} |
| Display label | with Manganese as the next major constituent |
| Total patents | 36 |
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 | 5 |
| 2016 | 5 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 6 |
| 2020 | 4 |
| 2021 | 3 |
| 2022 | 2 |
| 2023 | 2 |
| 2024 | 4 |
| 2025 | 1 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Steel sheet for hot pressing, hot-pressed member, and hot-pressed member production method
US-2025108423-A1 · Apr 3, 2025 · US
Magnetocaloric regenerators comprising materials containing cobalt, manganese and boron
US-2024420872-A1 · Dec 19, 2024 · US
Magnetocaloric regenerators comprising materials containing cobalt, manganese, boron and carbon
US-12106878-B2 · Oct 1, 2024 · US
Hydrogen storage alloy
US-2024222610-A1 · Jul 4, 2024 · US
Highly Tunable, Inexpensive and Easily Fabricated Magnetocaloric Materials
US-2024068072-A1 · Feb 29, 2024 · US
Highly tunable, inexpensive and easily fabricated magnetocaloric materials
US-11851731-B2 · Dec 26, 2023 · US
Method for producing ni-based alloy and ni-based alloy
US-11739407-B2 · Aug 29, 2023 · US
Low melting nickel-manganese-silicon based braze filler metals for heat exchanger applications
US-2022371116-A1 · Nov 24, 2022 · US
Superalloys compositions including at least one ternary intermetallic compound and applications thereof
US-11214851-B2 · Jan 4, 2022 · US
Multicaloric MnNiSi alloys
US-11142812-B2 · Oct 12, 2021 · US
Hydrogen storage alloy
US-11094932-B2 · Aug 17, 2021 · US
Method of preparing a multi-component alloy catalyst
US-11065605-B2 · Jul 20, 2021 · US
Method for producing ni-based alloy and ni-based alloy
US-2020392612-A1 · Dec 17, 2020 · US
Method of preparing a multi-component alloy catalyst
US-2020316567-A1 · Oct 8, 2020 · US
Nickel material and method for manufacturing nickel material
US-10767245-B2 · Sep 8, 2020 · US
Nickel Material and Method for Manufacturing Nickel Material
US-2020040431-A1 · Feb 6, 2020 · US
Hydrogen storage alloy
US-2019348671-A1 · Nov 14, 2019 · US
Magnetocaloric regenerators comprising materials containing cobalt, manganese, boron and carbon
US-2019252097-A1 · Aug 15, 2019 · US
Highly tunable, inexpensive and easily fabricated magnetocaloric materials
US-2019214169-A1 · Jul 11, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C22C19/005?
- CPC C22C19/005 is the Cooperative Patent Classification code for “with Manganese as the next major constituent.”
- How many patents are filed under CPC C22C19/005 (with Manganese as the next major constituent)?
- Our database includes 36 publications tagged with this CPC code.
- Is patent activity under CPC C22C19/005 growing?
- Publication counts under this code: 4 in 2024 vs 1 in 2025 (latest complete years).