Non-alcoholic fermented beer having improved flavour
US-12378507-B2 · Aug 5, 2025 · US
using semi-permeable membranes
using semi-permeable membranes · 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 | C12H3/04 |
| Official title | using semi-permeable membranes |
| Display label | using semi-permeable membranes |
| Total patents | 27 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 1 |
| 2016 | 5 |
| 2018 | 6 |
| 2019 | 3 |
| 2020 | 2 |
| 2021 | 1 |
| 2022 | 3 |
| 2023 | 5 |
| 2025 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Low sugar food products with high fiber content
US-2023148632-A1 · May 18, 2023 · US
Single-serve capsule for preparing a beer-like beverage
US-2023083666-A1 · Mar 16, 2023 · US
Single-serve capsule for preparing alcoholic beer
US-2023084750-A1 · Mar 16, 2023 · US
Process of manufacturing a packaged liquid beer concentrate
US-2023081190-A1 · Mar 16, 2023 · US
Low sugar food products with high fiber content
US-11564408-B2 · Jan 31, 2023 · US
Enriched flavor composition
US-2022369671-A1 · Nov 24, 2022 · US
Enriched flavor composition
US-2022279825-A1 · Sep 8, 2022 · US
Beer or cider base
US-11299696-B2 · Apr 12, 2022 · US
Non-alcoholic fermented beer having improved flavour
US-2021189306-A1 · Jun 24, 2021 · US
Process of Imparting Hop Flavours to a Beverage, A Hop Flavoured Beverage Component Obtainable By Such Process and Use Thereof
US-2020123480-A1 · Apr 23, 2020 · US
Concentration control in filtration systems, and associated methods
US-10561987-B2 · Feb 18, 2020 · US
Process for Preparing a Malt-Based Beverage
US-2019300828-A1 · Oct 3, 2019 · US
Low sugar food products with high fiber content
US-2019239541-A1 · Aug 8, 2019 · US
Process of Preparing a Malt-Based Beverage
US-2019127670-A1 · May 2, 2019 · US
Concentration Control in Filtration Systems, and Associated Methods
US-2018161727-A1 · Jun 14, 2018 · US
Beer or Cider Base
US-2018112161-A1 · Apr 26, 2018 · US
Process for reducing ethanol loss while developing desirable organoleptics during wooden barrel aging of alcoholic beverage
US-9944891-B2 · Apr 17, 2018 · US
System and method for filtering beverages
US-9932548-B2 · Apr 3, 2018 · US
Concentration control in filtration systems, and associated methods
US-9925494-B2 · Mar 27, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC C12H3/04?
- CPC C12H3/04 is the Cooperative Patent Classification code for “using semi-permeable membranes.”
- How many patents are filed under CPC C12H3/04 (using semi-permeable membranes)?
- Our database includes 27 publications tagged with this CPC code.
- Is patent activity under CPC C12H3/04 growing?
- Publication counts under this code: 5 in 2023 vs 1 in 2025 (latest complete years).