Particle removal apparatus
US-2025387857-A1 · Dec 25, 2025 · US
Fume suction nozzles arranged on a closed or semi-closed surface, e.g. on a circular, ring-shaped or rectangular surface adjacent the area where fumes are produced (B08B15/04 takes precedence)
Fume suction nozzles arranged on a closed or semi-closed surface, e.g. on a circular, ring-shaped or rectangular surface adjacent the area where fumes are produced (B08B15/04 takes precedence) · 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 | B08B15/007 |
| Official title | {Fume suction nozzles arranged on a closed or semi-closed surface, e.g. on a circular, ring-shaped or rectangular surface adjacent the area where fumes are produced (B08B15/04 takes precedence)} |
| Display label | Fume suction nozzles arranged on a closed or semi-closed surface, e.g. on a circular, ring-shaped or rectangular surface adjacent the area where fumes are produced (B08B15/04 takes precedence) |
| Total patents | 38 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 2 |
| 2017 | 5 |
| 2018 | 5 |
| 2019 | 3 |
| 2020 | 3 |
| 2021 | 4 |
| 2022 | 3 |
| 2023 | 3 |
| 2024 | 1 |
| 2025 | 7 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Apparatus for cleaning semiconductor equipment
US-2025360544-A1 · Nov 27, 2025 · US
Apparatus for cleaning semiconductor equipment
US-12472538-B2 · Nov 18, 2025 · US
Cleaner for an ionizer, operating method thereof and ionizer cleaning system
US-2025262648-A1 · Aug 21, 2025 · US
Cleaner for an ionizer, operating method thereof and ionizer cleaning system
US-2025262649-A1 · Aug 21, 2025 · US
Cleaning device, production system, and cleaning method
US-2025235903-A1 · Jul 24, 2025 · US
Cleaner for an ionizer, operating method thereof and ionizer cleaning system
US-12325051-B2 · Jun 10, 2025 · US
Apparatus for manufacturing display device with suction unit
US-12048232-B2 · Jul 23, 2024 · US
Exhaust hood
US-2023384714-A1 · Nov 30, 2023 · US
Apparatus for manufacturing display device and method for manufacturing display device
US-2023255095-A1 · Aug 10, 2023 · US
Apparatus for manufacturing display device and method for manufacturing display device
US-11665952-B2 · May 30, 2023 · US
Cleaner for an ionizer, operating method thereof and ionizer cleaning system
US-2022258209-A1 · Aug 18, 2022 · US
Apparatus for cleaning semiconductor equipment
US-2022250124-A1 · Aug 11, 2022 · US
Apparatus for cleaning semiconductor equipment
US-11318506-B2 · May 3, 2022 · US
Smoke and soot removal systems for additive manufacturing
US-11192353-B2 · Dec 7, 2021 · US
Apparatus for manufacturing display device and method for manufacturing display device
US-2021336237-A1 · Oct 28, 2021 · US
Method of cleaning substrate processing apparatus and system of cleaning substrate processing apparatus
US-10950465-B2 · Mar 16, 2021 · US
Method and apparatus for generatively manufacturing a three-dimensional object
US-10919219-B2 · Feb 16, 2021 · US
Method, apparatus, and control unit for producing a three-dimensional object
US-10843450-B2 · Nov 24, 2020 · US
Substrate processing apparatus
US-10636682-B2 · Apr 28, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B08B15/007?
- CPC B08B15/007 is the Cooperative Patent Classification code for “Fume suction nozzles arranged on a closed or semi-closed surface, e.g. on a circular, ring-shaped or rectangular surface adjacent the area where fumes are produced (B08B15/04 takes precedence).”
- How many patents are filed under CPC B08B15/007 (Fume suction nozzles arranged on a closed or semi-closed surface, e.g. on a circular, ring-shaped or rectangular surface adjacent the area where fumes are produced (B08B15/04 takes precedence))?
- Our database includes 38 publications tagged with this CPC code.
- Is patent activity under CPC B08B15/007 growing?
- Publication counts under this code: 1 in 2024 vs 7 in 2025 (latest complete years).