High carbide cast austenitic corrosion resistant alloys
US-12467122-B2 · Nov 11, 2025 · US
Boronising
Boronising · 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 | C23C8/68 |
| Official title | Boronising |
| Display label | Boronising |
| Total patents | 29 |
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 | 1 |
| 2016 | 2 |
| 2017 | 5 |
| 2019 | 8 |
| 2020 | 7 |
| 2021 | 4 |
| 2023 | 1 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
High carbide cast austenitic corrosion resistant alloys
US-2023349275-A1 · Nov 2, 2023 · US
Wear resistant airfoil tip
US-11203942-B2 · Dec 21, 2021 · US
Wear resistant turbine blade tip
US-11203943-B2 · Dec 21, 2021 · US
Methods for producing composite structures using diffusion or thermal reactions of a plurality of layers
US-11060194-B2 · Jul 13, 2021 · US
Valve and method for producing a valve
US-11060494-B2 · Jul 13, 2021 · US
Conditioning one or more additive manufactured objects
US-10807165-B2 · Oct 20, 2020 · US
Wear resistant airfoil tip
US-2020291795-A1 · Sep 17, 2020 · US
Wear resistant turbine blade tip
US-2020291796-A1 · Sep 17, 2020 · US
Additively manufactured article and method of coating same
US-2020199755-A1 · Jun 25, 2020 · US
Wear resistant airfoil tip
US-10662799-B2 · May 26, 2020 · US
Wear resistant turbine blade tip
US-10662788-B2 · May 26, 2020 · US
Methods Of Fabricating Ceramic Or Intermetallic Parts
US-2020047253-A1 · Feb 13, 2020 · US
Valve and method for producing a valve
US-2019360444-A1 · Nov 28, 2019 · US
Methods of fabricating ceramic or intermetallic parts
US-10471507-B2 · Nov 12, 2019 · US
Valve and method for producing a valve
US-10415526-B2 · Sep 17, 2019 · US
Wear resistant airfoil tip
US-2019242267-A1 · Aug 8, 2019 · US
Wear resistant turbine blade tip
US-2019242261-A1 · Aug 8, 2019 · US
Mechanical processing of metallic component surfaces
US-10358711-B1 · Jul 23, 2019 · US
Methods for producing composite structures using diffusion or thermal reactions of a plurality of layers
US-2019017176-A1 · Jan 17, 2019 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C23C8/68?
- CPC C23C8/68 is the Cooperative Patent Classification code for “Boronising.”
- How many patents are filed under CPC C23C8/68 (Boronising)?
- Our database includes 29 publications tagged with this CPC code.
- Is patent activity under CPC C23C8/68 growing?
- Publication counts under this code: 1 in 2023 vs 1 in 2025 (latest complete years).