Obtaining highly concentrated hmo solutions by reverse osmosis
US-2023413838-A1 · Dec 28, 2023 · US
by dialysis, reverse osmosis or ultrafiltration (A23C9/144 takes precedence)
by dialysis, reverse osmosis or ultrafiltration (A23C9/144 takes precedence) · Cooperative Patent Classification (CPC)
Agriculture, food, personal care, health, and life sciences.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | A23C9/142 |
| Official title | by dialysis, reverse osmosis or ultrafiltration (A23C9/144 takes precedence) |
| Display label | by dialysis, reverse osmosis or ultrafiltration (A23C9/144 takes precedence) |
| Total patents | 72 |
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 | 4 |
| 2016 | 9 |
| 2017 | 5 |
| 2018 | 9 |
| 2019 | 8 |
| 2020 | 6 |
| 2021 | 11 |
| 2022 | 4 |
| 2023 | 9 |
| 2024 | 4 |
| 2025 | 3 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methods for providing a solid hmo product, and solid hmo products obtained thereby
US-2023133446-A1 · May 4, 2023 · US
Salty yoghurt or yoghurt-like product and process
US-2023097047-A1 · Mar 30, 2023 · US
Crossflow filtration unit for continuous diafiltration
US-11612861-B2 · Mar 28, 2023 · US
Methods of concentrating phospholipids
US-2022361517-A1 · Nov 17, 2022 · US
Method of producing beta-casein compositions and related products
US-11470857-B2 · Oct 18, 2022 · US
Methods of concentrating phospholipids
US-11425915-B2 · Aug 30, 2022 · US
Soluble coffee products for producing beverages with enhanced flavors and aromas
US-2022039420-A1 · Feb 10, 2022 · US
Low-bacteria milk powders with a high whey protein nitrogen index (IV)
US-11206842-B2 · Dec 28, 2021 · US
Method for the manufacture of a flavor-enhancing composition
US-11185084-B2 · Nov 30, 2021 · US
Low-bacteria milk powders with a high whey protein nitrogen index (iv)
US-2021360939-A1 · Nov 25, 2021 · US
Method for producing a flavored milk product
US-11160290-B2 · Nov 2, 2021 · US
Soluble coffee products for producing beverages with enhanced flavors and aromas
US-11160291-B2 · Nov 2, 2021 · US
Process for producing a fermented milk soft cheeese product
US-2021307346-A1 · Oct 7, 2021 · US
Device and method for repeatedly modifying the composition of a fluid
US-2021291161-A1 · Sep 23, 2021 · US
Methods of making dairy compositions
US-11083206-B2 · Aug 10, 2021 · US
Methods for Making Shelf-Stable Cultured Dairy Products
US-2021204556-A1 · Jul 8, 2021 · US
Methods for making shelf-stable cultured dairy products
US-10952450-B2 · Mar 23, 2021 · US
Dairy Mineral-Fortified Liquid Dairy Products And Methods Of Making
US-2021051970-A1 · Feb 25, 2021 · US
Concentrate for milky beverages
US-10834936-B2 · Nov 17, 2020 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A23C9/142?
- CPC A23C9/142 is the Cooperative Patent Classification code for “by dialysis, reverse osmosis or ultrafiltration (A23C9/144 takes precedence).”
- How many patents are filed under CPC A23C9/142 (by dialysis, reverse osmosis or ultrafiltration (A23C9/144 takes precedence))?
- Our database includes 72 publications tagged with this CPC code.
- Is patent activity under CPC A23C9/142 growing?
- Publication counts under this code: 4 in 2024 vs 3 in 2025 (latest complete years).