Method and device for purifying fluids in a container
US-12583020-B2 · Mar 24, 2026 · US
Using pulsations
Using pulsations · 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 | B08B9/0326 |
| Official title | {Using pulsations} |
| Display label | Using pulsations |
| Total patents | 36 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 3 |
| 2017 | 3 |
| 2018 | 4 |
| 2019 | 4 |
| 2020 | 6 |
| 2021 | 2 |
| 2022 | 4 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 2 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methods of cleaning a component within a turbine engine
US-12435643-B2 · Oct 7, 2025 · US
Subsea robot and method for detecting norm breakdown in a production system
US-12280860-B2 · Apr 22, 2025 · US
Method and device for purifying fluids in a container
US-2024293853-A1 · Sep 5, 2024 · US
Method for cleaning firearm suppressors
US-11890653-B2 · Feb 6, 2024 · US
Nozzle cleaner and automatic analyzer using the same
US-11819890-B2 · Nov 21, 2023 · US
Methods of cleaning a component within a turbine engine
US-2023250731-A1 · Aug 10, 2023 · US
Methods of cleaning a component within a turbine engine
US-11649735-B2 · May 16, 2023 · US
Method and system for non-intrusively determining properties of deposit in a fluidic channel
US-11448582-B2 · Sep 20, 2022 · US
Apparatus and methods for improving catheter function
US-11433435-B2 · Sep 6, 2022 · US
Cleaning method, method for producing silicon single crystal, and cleaning device
US-11426775-B2 · Aug 30, 2022 · US
Subsea robot and method for detecting norm breakdown in a production system
US-2022194535-A1 · Jun 23, 2022 · US
Method and system for non-intrusively determining properties of deposit in a fluidic channel
US-2021190665-A1 · Jun 24, 2021 · US
Method for cleaning firearm suppressors
US-2021031247-A1 · Feb 4, 2021 · US
Methods of cleaning a component within a turbine engine
US-2020400037-A1 · Dec 24, 2020 · US
Cleaning method, method for producing silicon single crystal, and cleaning device
US-2020346258-A1 · Nov 5, 2020 · US
Method for cleaning and/or disinfecting a milk-carrying system of a coffee machine, and coffee machine
US-10799063-B2 · Oct 13, 2020 · US
Cleaning module-integrated beverage dispensing head
US-10752485-B2 · Aug 25, 2020 · US
Method of cleaning semiconductor equipment and semiconductor equipment management system
US-2020164412-A1 · May 28, 2020 · US
Nozzle cleaner and automatic analyzer using the same
US-2020009623-A1 · Jan 9, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B08B9/0326?
- CPC B08B9/0326 is the Cooperative Patent Classification code for “Using pulsations.”
- How many patents are filed under CPC B08B9/0326 (Using pulsations)?
- Our database includes 36 publications tagged with this CPC code.
- Is patent activity under CPC B08B9/0326 growing?
- Publication counts under this code: 2 in 2024 vs 2 in 2025 (latest complete years).