Substrate processing device and method for removing bubbles from filter
US-2026091328-A1 · Apr 2, 2026 · US
by flow measuring
by flow measuring · 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 | B01D29/603 |
| Official title | {by flow measuring} |
| Display label | by flow measuring |
| Total patents | 56 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 4 |
| 2017 | 3 |
| 2018 | 5 |
| 2019 | 11 |
| 2020 | 2 |
| 2021 | 4 |
| 2022 | 8 |
| 2023 | 5 |
| 2024 | 6 |
| 2025 | 4 |
| 2026 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Filter module, filter module control method and washing equipment
US-2026028764-A1 · Jan 29, 2026 · US
Filtration device for a water-bearing household appliance
US-12534388-B2 · Jan 27, 2026 · US
Water filtration system including a modular flow meter for an appliance
US-2025352929-A1 · Nov 20, 2025 · US
Circulating water pump for data center computer room
US-2025196029-A1 · Jun 19, 2025 · US
Work vehicle sprayer system and method with pinching nozzle apparatus
US-12330179-B2 · Jun 17, 2025 · US
Processes for filtering liquids using single pass tangential flow filtration systems and tangential flow filtration systems with recirculation of retentate
US-12201925-B2 · Jan 21, 2025 · US
Chemical solution supply system and chemical solution supply method
US-12179133-B2 · Dec 31, 2024 · US
Systems and methods for in-line filtering of debris in swimming pools and spas
US-2024424433-A1 · Dec 26, 2024 · US
Methods and systems for a filtration assembly for a cooling system
US-2024381572-A1 · Nov 14, 2024 · US
Filtration device for a water-bearing household appliance
US-2024270604-A1 · Aug 15, 2024 · US
Filter flushing device and filter flushing method
US-2024091683-A1 · Mar 21, 2024 · US
Filter apparatus
US-2024052547-A1 · Feb 15, 2024 · US
Method and apparatus for solvent recycling
US-11798800-B2 · Oct 24, 2023 · US
Single pass tangential flow filtration systems and tangential flow filtration systems with recirculation of retentate
US-11679349-B2 · Jun 20, 2023 · US
Water surface garbage salvaging device
US-11613862-B2 · Mar 28, 2023 · US
Single-use device for the separation or filtering of a large volume of a mixture of substances
US-2023073721-A1 · Mar 9, 2023 · US
Method and apparatus for solvent recycling
US-2023043243-A1 · Feb 9, 2023 · US
Method and apparatus for solvent recycling
US-2022415646-A1 · Dec 29, 2022 · US
Device and a method for tangential flow filtration of a fluid
US-2022395770-A1 · Dec 15, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01D29/603?
- CPC B01D29/603 is the Cooperative Patent Classification code for “by flow measuring.”
- How many patents are filed under CPC B01D29/603 (by flow measuring)?
- Our database includes 56 publications tagged with this CPC code.
- Is patent activity under CPC B01D29/603 growing?
- Publication counts under this code: 6 in 2024 vs 4 in 2025 (latest complete years).