Process for producing a preparation in powder form containing at least one carotenoid
US-10449153-B2 · Oct 22, 2019 · US
using carotenoids or xanthophylls
using carotenoids or xanthophylls · 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 | A23L5/44 |
| Official title | using carotenoids or xanthophylls |
| Display label | using carotenoids or xanthophylls |
| Total patents | 107 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 10 |
| 2016 | 17 |
| 2017 | 9 |
| 2018 | 14 |
| 2019 | 10 |
| 2020 | 6 |
| 2021 | 8 |
| 2022 | 9 |
| 2023 | 9 |
| 2024 | 6 |
| 2025 | 8 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Microcapsules comprising lutein or lutein ester
US-10440983-B2 · Oct 15, 2019 · US
A method for increasing anthocyanin content in carrots
US-2019307152-A1 · Oct 10, 2019 · US
Carotenoid-containing composition
US-2019282516-A1 · Sep 19, 2019 · US
Biomass formulation
US-2019261666-A1 · Aug 29, 2019 · US
Systems and methods for controlling the release from enzyme-responsive microcapsules with a smart natural shell
US-2019254302-A1 · Aug 22, 2019 · US
Beverages comprising stable granules of milled lutein
US-2019090517-A1 · Mar 28, 2019 · US
Vibration droplet formation
US-2019090529-A1 · Mar 28, 2019 · US
Natural crystalline colorant and process for production
US-10214630-B2 · Feb 26, 2019 · US
Method for preparing oil-dispersible carotenoid preparation
US-10212957-B2 · Feb 26, 2019 · US
Beadlets comprising carotenoids
US-2018317529-A1 · Nov 8, 2018 · US
New natural color for edible coatings
US-2018317528-A1 · Nov 8, 2018 · US
Extrusion process
US-10117449-B2 · Nov 6, 2018 · US
Acid stable beverages comprising bixin
US-2018310595-A1 · Nov 1, 2018 · US
Non-fried noodle dough comprising sweet potato flour and process for its preparation
US-2018206507-A1 · Jul 26, 2018 · US
Edible compositions containing stabilized natural colorants
US-2018192677-A1 · Jul 12, 2018 · US
New orange color for edible coatings
US-2018177214-A1 · Jun 28, 2018 · US
Dry-Powdered Cheese Compositions with Naturally-Derived Color Blends, Method of Making and Cheese Product
US-2018098551-A1 · Apr 12, 2018 · US
New red color for edible coatings
US-2018055068-A1 · Mar 1, 2018 · US
New color for beverages
US-2018055073-A1 · Mar 1, 2018 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A23L5/44?
- CPC A23L5/44 is the Cooperative Patent Classification code for “using carotenoids or xanthophylls.”
- How many patents are filed under CPC A23L5/44 (using carotenoids or xanthophylls)?
- Our database includes 107 publications tagged with this CPC code.
- Is patent activity under CPC A23L5/44 growing?
- Publication counts under this code: 6 in 2024 vs 8 in 2025 (latest complete years).