Contactor system and method of operating contactor system
US-12390770-B2 · Aug 19, 2025 · US
in separate housings
in separate housings · 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 | B01D63/046 |
| Official title | {in separate housings} |
| Display label | in separate housings |
| Total patents | 66 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 5 |
| 2017 | 3 |
| 2018 | 6 |
| 2019 | 14 |
| 2020 | 4 |
| 2021 | 4 |
| 2022 | 4 |
| 2023 | 9 |
| 2024 | 6 |
| 2025 | 6 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method for operating membrane filtration unit and membrane filtration unit
US-12383867-B2 · Aug 12, 2025 · US
System and method for solvent regeneration
US-12145104-B2 · Nov 19, 2024 · US
Flexibly adaptable membrane cartridges for the separation of fluids
US-12121864-B2 · Oct 22, 2024 · US
Hollow-fiber membrane module unit
US-2024325980-A1 · Oct 3, 2024 · US
Concentration device
US-2024123406-A1 · Apr 18, 2024 · US
Degassing apparatus
US-2024075411-A1 · Mar 7, 2024 · US
Filtration system and method for filtering water
US-11904280-B2 · Feb 20, 2024 · US
System and method for solvent regeneration
US-2023356148-A1 · Nov 9, 2023 · US
Contactor system and method of operating contactor system
US-2023338899-A1 · Oct 26, 2023 · US
Membrane distillation system with gas bubble source and method of use
US-2023192513-A1 · Jun 22, 2023 · US
Detonator positioning device
US-11648513-B2 · May 16, 2023 · US
Disposable device for filtering a large medium volume
US-11633697-B2 · Apr 25, 2023 · US
Breathing air cleaning device
US-2023122802-A1 · Apr 20, 2023 · US
Hybrid filter assembly and method
US-2023087869-A1 · Mar 23, 2023 · US
Filtration system for cell removal systems and methods of using the same
US-2023056473-A1 · Feb 23, 2023 · US
Detonator positioning device
US-2023023338-A1 · Jan 26, 2023 · US
Detonator positioning device
US-2022258103-A1 · Aug 18, 2022 · US
Integrated membrane module rack
US-11383205-B2 · Jul 12, 2022 · US
Filter skid with tilting mechanism
US-11285410-B2 · Mar 29, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC B01D63/046?
- CPC B01D63/046 is the Cooperative Patent Classification code for “in separate housings.”
- How many patents are filed under CPC B01D63/046 (in separate housings)?
- Our database includes 66 publications tagged with this CPC code.
- Is patent activity under CPC B01D63/046 growing?
- Publication counts under this code: 6 in 2024 vs 6 in 2025 (latest complete years).