Compositions and consumables including same
US-2024324645-A1 · Oct 3, 2024 · US
Complexes or chelates
Complexes or chelates · 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 | A23L33/165 |
| Official title | Complexes or chelates |
| Display label | Complexes or chelates |
| Total patents | 66 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 3 |
| 2016 | 6 |
| 2017 | 4 |
| 2018 | 7 |
| 2019 | 4 |
| 2020 | 7 |
| 2021 | 7 |
| 2022 | 11 |
| 2023 | 7 |
| 2024 | 5 |
| 2025 | 4 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Methods and compositions for affecting the flavor and aroma profile of consumables
US-2024298681-A1 · Sep 12, 2024 · US
Compositions and methods using in-situ complexation of an exogenous mineral with milk casein in liquid form
US-2024268403-A1 · Aug 15, 2024 · US
Complex compound of comprising the citrate and iron ion and the food composition comprising the same
US-2024034744-A1 · Feb 1, 2024 · US
Nutritional composition
US-11849740-B2 · Dec 26, 2023 · US
Complexes of magnesium maltol (3-hydroxy-2-methyl-4h-pyran-4-one) for oral supplementation
US-2023338545-A1 · Oct 26, 2023 · US
Methods for producing carboxylate ligand modified ferric iron hydroxide colloids and related compositions and uses
US-11684572-B2 · Jun 27, 2023 · US
Nutritional supplements comprising dietary metal complexes in a matrix of cellulosic materials
US-2023165278-A1 · Jun 1, 2023 · US
Novel fluoride prenatal dietary supplement
US-2023061061-A1 · Mar 2, 2023 · US
Iron-fortified food composition
US-11590163-B2 · Feb 28, 2023 · US
Nutritional composition
US-2023034301-A1 · Feb 2, 2023 · US
Whey-based nutritional compositions fortified with calcium
US-2022378064-A1 · Dec 1, 2022 · US
Nutritional composition
US-11464249-B2 · Oct 11, 2022 · US
Beverage fortified with ferrous bisglycinate
US-2022304971-A1 · Sep 29, 2022 · US
Beverage fortified with ferrous bisglycinate
US-2022249546-A1 · Aug 11, 2022 · US
Composition comprising clay mineral complex for prevention, alleviation, and treatment of inflammatory bowel disease, preparation method for composition, and method for alleviation and treatment for inflammatory bowel disease
US-2022193049-A1 · Jun 23, 2022 · US
Composition for oral administration with controlled release properties comprising complex of clay minerals, method for preparing same, and method for controlling release properties
US-2022175745-A1 · Jun 9, 2022 · US
Composite materials comprising amyloid fibrils and nanoparticulate nutritional minerals
US-11344599-B2 · May 31, 2022 · US
Peptide for complexing zinc ion, complex thereof and use therefor
US-2022154239-A1 · May 19, 2022 · US
Method for evaluating the ability of a composition to prevent muscle damage and fatigue; food supplement and drug
US-11246853-B2 · Feb 15, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC A23L33/165?
- CPC A23L33/165 is the Cooperative Patent Classification code for “Complexes or chelates.”
- How many patents are filed under CPC A23L33/165 (Complexes or chelates)?
- Our database includes 66 publications tagged with this CPC code.
- Is patent activity under CPC A23L33/165 growing?
- Publication counts under this code: 5 in 2024 vs 4 in 2025 (latest complete years).