Cutting tool made of diamond-coated cemented carbide and method for producing the same
US-2016375497-A1 · Dec 29, 2016 · US
Carbon
Carbon · 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 | C04B2237/363 |
| Official title | Carbon |
| Display label | Carbon |
| Total patents | 272 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly growing.
| Year | Patents |
|---|---|
| 2015 | 26 |
| 2016 | 55 |
| 2017 | 27 |
| 2018 | 22 |
| 2019 | 26 |
| 2020 | 20 |
| 2021 | 10 |
| 2022 | 17 |
| 2023 | 22 |
| 2024 | 25 |
| 2025 | 22 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Layered arrangement, hot-gas path component, and process of producing a layered arrangement
US-9527262-B2 · Dec 27, 2016 · US
Polycrystalline diamond compacts
US-2016355440-A1 · Dec 8, 2016 · US
Metal-free monolithic epitaxial graphene-on-diamond PWB
US-9504158-B2 · Nov 22, 2016 · US
Methods of fabricating polycrystalline diamond, and cutting elements and earth-boring tools comprising polycrystalline diamond
US-9499883-B2 · Nov 22, 2016 · US
Superabrasive elements
US-2016318154-A1 · Nov 3, 2016 · US
Polycrystalline super hard construction & method of making
US-2016312542-A1 · Oct 27, 2016 · US
Thermally stable polycrystalline diamond with enhanced attachment joint
US-2016312540-A1 · Oct 27, 2016 · US
Dual layer sandwich for thermal management
US-9475261-B2 · Oct 25, 2016 · US
Threaded tensioning device
US-9470239-B2 · Oct 18, 2016 · US
Polycrystalline diamond compact including a substrate having a raised interfacial surface bonded to a polycrystalline diamond table, and applications therefor
US-9435160-B2 · Sep 6, 2016 · US
Anti-wear coating
US-9427937-B2 · Aug 30, 2016 · US
Composite refractory for an inner lining of a blast furnace
US-9422199-B2 · Aug 23, 2016 · US
Tension device with internal passage
US-9422942-B2 · Aug 23, 2016 · US
Polycrystalline diamond compacts including a polycrystalline diamond table having a modified region exhibiting porosity and methods of making same
US-9403260-B1 · Aug 2, 2016 · US
Metal-free monolithic epitaxial graphene-on-diamond PWB with optical waveguide
US-9402322-B1 · Jul 26, 2016 · US
Multilayer Graphene Structures With Enhanced Mechanical Properties Resulting From Deterministic Control Of Interlayer Twist Angles And Chemical Functionalization
US-2016207291-A1 · Jul 21, 2016 · US
Manufacture of thermally stable cutting elements
US-9387571-B2 · Jul 12, 2016 · US
Polycrystalline diamond compact including pre-sintered polycrystalline diamond table having a thermally-stable region and applications therefor
US-9376868-B1 · Jun 28, 2016 · US
Tensioning device extending beyond component
US-9377028-B2 · Jun 28, 2016 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C04B2237/363?
- CPC C04B2237/363 is the Cooperative Patent Classification code for “Carbon.”
- How many patents are filed under CPC C04B2237/363 (Carbon)?
- Our database includes 272 publications tagged with this CPC code.
- Is patent activity under CPC C04B2237/363 growing?
- Publication counts under this code: 25 in 2024 vs 22 in 2025 (latest complete years).