Electrochemical storage devices comprising chelated metals
US-2025201885-A1 · Jun 19, 2025 · US
This page is not indexed by search engines while we improve data quality.
Metal complexes of amino carboxylic acids
Metal complexes of amino carboxylic acids · 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 | C07C229/76 |
| Official title | Metal complexes of amino carboxylic acids |
| Display label | Metal complexes of amino carboxylic acids |
| Total patents | 22 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 4 |
| 2017 | 4 |
| 2018 | 1 |
| 2019 | 2 |
| 2020 | 2 |
| 2021 | 2 |
| 2022 | 2 |
| 2024 | 1 |
| 2025 | 2 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Metal organic framework
US-2025186970-A1 · Jun 12, 2025 · US
Electrochemical storage devices comprising chelated metals
US-12155103-B2 · Nov 26, 2024 · US
Hydrogen storage material containing metal organic structure
US-2022410120-A1 · Dec 29, 2022 · US
Manganese-based chelate conjugates for molecular MR imaging
US-11400171-B2 · Aug 2, 2022 · US
Use of a metal supplement in animal feed
US-11208376-B2 · Dec 28, 2021 · US
Manganese-based chelate conjugates for molecular mr imaging
US-2021015948-A1 · Jan 21, 2021 · US
Manganese-based chelate conjugates for molecular MR imaging
US-10835623-B2 · Nov 17, 2020 · US
Quaternary ammonium compound, and agent for suppression of generation of volatile organic compound from polyacetal by use of the same
US-10815190-B2 · Oct 27, 2020 · US
Quaternary ammonium compound, and agent for suppression of generation of volatile organic compound from polyacetal by use of the same
US-2019161433-A1 · May 30, 2019 · US
Manganese-based chelate conjugates for molecular mr imaging
US-2019001003-A1 · Jan 3, 2019 · US
Multi-dimensional networks
US-9988409-B2 · Jun 5, 2018 · US
Method for producing a crystalline solid from glycine-N, N-diacetic acid derivatives with sufficiently reduced hygroscopicity
US-9751829-B2 · Sep 5, 2017 · US
Crystalline particles of salts of glutamic acid N,N-diacetic acid
US-9738594-B2 · Aug 22, 2017 · US
Process for the preparation of chelated compounds
US-9567350-B2 · Feb 14, 2017 · US
Metal-organic framework for fluid stream filtration applications
US-2017036993-A1 · Feb 9, 2017 · US
Salts, crystals, complexes, and derivatives of threonine diacetic acid, a process to prepare threonine diacetic acid, and the use thereof
US-9416095-B2 · Aug 16, 2016 · US
Aldehyde removing agent
US-2016214079-A1 · Jul 28, 2016 · US
Method for producing a crystalline solid from glycine-N,N-diacetic acid derivatives with sufficiently reduced hygroscopicity
US-9376649-B2 · Jun 28, 2016 · US
New Salts, Crystals, Complexes, and Derivatives of Threonine Diacetic Acid, a Process to Prepare threonine Diacetic Acid, and the Use Thereof
US-2016159730-A1 · Jun 9, 2016 · US