Processing machine
US-2022371140-A1 · Nov 24, 2022 · US
Filtration systems specially adapted for cutting liquids (filtration in general B01D24/00 - B01D41/00)
Filtration systems specially adapted for cutting liquids (filtration in general B01D24/00 - B01D41/00) · 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 | B23Q11/1069 |
| Official title | {Filtration systems specially adapted for cutting liquids (filtration in general B01D24/00 - B01D41/00)} |
| Display label | Filtration systems specially adapted for cutting liquids (filtration in general B01D24/00 - B01D41/00) |
| Total patents | 85 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 5 |
| 2017 | 3 |
| 2018 | 7 |
| 2019 | 15 |
| 2020 | 11 |
| 2021 | 9 |
| 2022 | 7 |
| 2023 | 5 |
| 2024 | 10 |
| 2025 | 8 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
External cooling MQL manipulators and machine tools and lubrication method using machine tools
US-11465252-B2 · Oct 11, 2022 · US
Device for recovering, separating and purifying oil mist in minimum quantity lubricant grinding process
US-11441729-B2 · Sep 13, 2022 · US
Waste liquid treating apparatus
US-11390536-B2 · Jul 19, 2022 · US
Waste liquid treating apparatus
US-11319214-B2 · May 3, 2022 · US
Cutting fluid tank, machine tool and machine tool system
US-2022118573-A1 · Apr 21, 2022 · US
Sludge treatment device and sludge treatment system
US-2022111477-A1 · Apr 14, 2022 · US
Oil mist recovery, separation and purification device for minimum quantity lubricant grinding process
US-2021387300-A1 · Dec 16, 2021 · US
Waste liquid treating device and swarf powder recovery device
US-2021292197-A1 · Sep 23, 2021 · US
Waste fluid treatment apparatus
US-11040889-B2 · Jun 22, 2021 · US
Liquid temperature adjustment apparatus and temperature adjustment method using the same
US-2021116150-A1 · Apr 22, 2021 · US
Chip removal apparatus and information processing apparatus
US-10962960-B2 · Mar 30, 2021 · US
Processing apparatus
US-10930558-B2 · Feb 23, 2021 · US
Processing liquid circulating apparatus
US-2021047219-A1 · Feb 18, 2021 · US
Waste liquid treating apparatus
US-2021024373-A1 · Jan 28, 2021 · US
Waste liquid treating apparatus
US-2021024374-A1 · Jan 28, 2021 · US
Coolant supply device
US-10836007-B2 · Nov 17, 2020 · US
Coolant supply device
US-10809015-B2 · Oct 20, 2020 · US
Coolant tank
US-10794264-B2 · Oct 6, 2020 · US
Device for recovering, separating and purifying oil mist in minimum quantity lubricant grinding process
US-2020248867-A1 · Aug 6, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B23Q11/1069?
- CPC B23Q11/1069 is the Cooperative Patent Classification code for “Filtration systems specially adapted for cutting liquids (filtration in general B01D24/00 - B01D41/00).”
- How many patents are filed under CPC B23Q11/1069 (Filtration systems specially adapted for cutting liquids (filtration in general B01D24/00 - B01D41/00))?
- Our database includes 85 publications tagged with this CPC code.
- Is patent activity under CPC B23Q11/1069 growing?
- Publication counts under this code: 10 in 2024 vs 8 in 2025 (latest complete years).