System and method for filtering beverages
US-2026033520-A1 · Feb 5, 2026 · US
Separation by filtration
Separation by filtration · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C12H1/063 |
| Official title | {Separation by filtration} |
| Display label | Separation by filtration |
| Total patents | 49 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is rapidly declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 5 |
| 2017 | 4 |
| 2018 | 5 |
| 2019 | 4 |
| 2020 | 6 |
| 2021 | 7 |
| 2022 | 7 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 2 |
| 2026 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
System and method for filtering beverages
US-2026033521-A1 · Feb 5, 2026 · US
System and method for filtering beverages
US-12465066-B2 · Nov 11, 2025 · US
Adaptive control and anaysis system for spirits production
US-2025258152-A1 · Aug 14, 2025 · US
Method for the regeneration of special filter aids for the stabilization of beverages
US-2024207818-A1 · Jun 27, 2024 · US
System and method for cleaning wine and/or a barrel containing wine
US-2024123476-A1 · Apr 18, 2024 · US
Feedstock Solution Flow Concentration System
US-2023356149-A1 · Nov 9, 2023 · US
Acid-treated filter aid blend
US-11806690-B2 · Nov 7, 2023 · US
Separation film
US-11617991-B2 · Apr 4, 2023 · US
Method for manufacturing brewed alcoholic beverage using porous membrane
US-11492577-B2 · Nov 8, 2022 · US
Separation film
US-2022266204-A1 · Aug 25, 2022 · US
System and method for filtering beverages
US-2022240550-A1 · Aug 4, 2022 · US
System and method for filtering beverages
US-11324238-B2 · May 10, 2022 · US
Beer or cider base
US-11299696-B2 · Apr 12, 2022 · US
Method of producing beer having a tailored flavour profile
US-11242501-B2 · Feb 8, 2022 · US
Process for obtaining a concentrated flavour mixture and use thereof
US-2022022496-A1 · Jan 27, 2022 · US
Feedstock Solution Flow Concentration System
US-2021339194-A1 · Nov 4, 2021 · US
Method for removing unwanted component included in beverage
US-11028353-B2 · Jun 8, 2021 · US
System and method for filtering beverages
US-2021153527-A1 · May 27, 2021 · US
Removal of contaminants using alkaline earth metal silicates
US-2021115365-A1 · Apr 22, 2021 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C12H1/063?
- CPC C12H1/063 is the Cooperative Patent Classification code for “Separation by filtration.”
- How many patents are filed under CPC C12H1/063 (Separation by filtration)?
- Our database includes 49 publications tagged with this CPC code.
- Is patent activity under CPC C12H1/063 growing?
- Publication counts under this code: 2 in 2024 vs 2 in 2025 (latest complete years).