Cubic boron nitride sintered material
US-2025003034-A1 · Jan 2, 2025 · US
Cubic boron nitride
Cubic boron nitride · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B22F2302/205 |
| Official title | Cubic boron nitride |
| Display label | Cubic boron nitride |
| Total patents | 43 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 5 |
| 2021 | 2 |
| 2022 | 8 |
| 2023 | 10 |
| 2024 | 10 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Cubic boron nitride sintered body
US-2024425953-A1 · Dec 26, 2024 · US
Cubic boron nitride sintered material and cutting tool including same
US-12163207-B2 · Dec 10, 2024 · US
Boron nitride nanotube aluminum composites and methods of manufacturing the same
US-12103071-B2 · Oct 1, 2024 · US
Pcbn sintered compact
US-2024247344-A1 · Jul 25, 2024 · US
Boron nitride nanotube aluminum composites and methods of manufacturing the same
US-12005497-B2 · Jun 11, 2024 · US
PCBN sintered compact
US-11976345-B2 · May 7, 2024 · US
Boron nitride nanotube aluminum composites and methods of manufacturing the same
US-2024123497-A1 · Apr 18, 2024 · US
Boron nitride nanotube aluminum composites and methods of manufacturing the same
US-11958108-B2 · Apr 16, 2024 · US
Cubic boron nitride sintered material and cutting tool including same
US-11959156-B2 · Apr 16, 2024 · US
Cubic boron nitride sintered body
US-2024067574-A1 · Feb 29, 2024 · US
Cubic boron nitride sintered material
US-11795113-B2 · Oct 24, 2023 · US
Cubic boron nitride sintered material and cutting tool including same
US-2023295779-A1 · Sep 21, 2023 · US
Cubic boron nitride sintered material and cutting tool including same
US-11752559-B2 · Sep 12, 2023 · US
Boron nitride nanotube aluminum composites and methods of manufacturing the same
US-2023241674-A1 · Aug 3, 2023 · US
Spark plasma sintered cBN and Ni-cBN bearing steel
US-11707784-B2 · Jul 25, 2023 · US
Cubic boron nitride sintered material and cutting tool including same
US-2023227949-A1 · Jul 20, 2023 · US
Cubic boron nitride sintered material and cutting tool including same
US-2023211422-A1 · Jul 6, 2023 · US
Boron nitride nanotube aluminum composites and methods of manufacturing the same
US-2023191479-A1 · Jun 22, 2023 · US
Polycrystalline cubic boron nitride composite material
US-11634796-B2 · Apr 25, 2023 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B22F2302/205?
- CPC B22F2302/205 is the Cooperative Patent Classification code for “Cubic boron nitride.”
- How many patents are filed under CPC B22F2302/205 (Cubic boron nitride)?
- Our database includes 43 publications tagged with this CPC code.
- Is patent activity under CPC B22F2302/205 growing?
- Publication counts under this code: 10 in 2024 vs 1 in 2025 (latest complete years).