Metal-containing additive, crosslinkable polymer composition, crosslinked polymer material, metal member, and wire harness
US-12509570-B2 · Dec 30, 2025 · US
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Calcium compounds
Calcium compounds · 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 | C07F3/04 |
| Official title | Calcium compounds |
| Display label | Calcium compounds |
| Total patents | 23 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2017 | 1 |
| 2018 | 2 |
| 2019 | 1 |
| 2020 | 2 |
| 2021 | 4 |
| 2022 | 2 |
| 2023 | 3 |
| 2024 | 2 |
| 2025 | 5 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Phosphonate-Based Coordination Complexes and Methods of Preparation and Use Thereof
US-2025296942-A1 · Sep 25, 2025 · US
Metal complexes having triazenido ligands and uses thereof for depositing metals from the gas phase
US-2025179105-A1 · Jun 5, 2025 · US
Compounds for complexation of rare earth elements and/or s-, p-, d- block metals, their coordination compounds, peptide conjugates, method of their preparation and use thereof
US-2025147039-A1 · May 8, 2025 · US
Metal complexes having triazenido ligands and uses thereof for depositing metals from the gas phase
US-12221456-B2 · Feb 11, 2025 · US
Improved foaming biosurfactants
US-2024425488-A1 · Dec 26, 2024 · US
Compound and optical film comprising same
US-11993616-B2 · May 28, 2024 · US
Metal-containing additive, crosslinkable polymer composition, crosslinked polymer material, metal member, and wire harness
US-2023407046-A1 · Dec 21, 2023 · US
Method for producing organometallic nucleophile and reaction method using organometallic nucleophile
US-2023271988-A1 · Aug 31, 2023 · US
Benzene 1,4-bis(bisphosphonic acid)-based metal complexes, method of synthesis and applications thereof
US-11713331-B2 · Aug 1, 2023 · US
Compound and optical film comprising same
US-2022402942-A1 · Dec 22, 2022 · US
Method for producing the crystalline form of modification a of calcobutrol
US-11390592-B2 · Jul 19, 2022 · US
Compositions and methods for selective separation of hydrocarbon isomers
US-2021395275-A1 · Dec 23, 2021 · US
Method for producing the crystalline form of modification a of calcobutrol
US-2021009534-A1 · Jan 14, 2021 · US
Silicon-terminated organo-metal compounds and processes for preparing the same
US-2021002308-A1 · Jan 7, 2021 · US
Process for functionalization of organo-metal compounds with silyl-based functionalization agents and silyl-functionalized compounds prepared thereby
US-2021002467-A1 · Jan 7, 2021 · US
Metal complexes having triazenido ligands and uses thereof for depositing metals from the gas phase
US-2020392171-A1 · Dec 17, 2020 · US
Method for producing the crystalline form of modification a of calcobutrol
US-10793532-B2 · Oct 6, 2020 · US
Method for producing the crystalline form of modification a of calcobutrol
US-2019210979-A1 · Jul 11, 2019 · US
Method of removing calcium from hydrocarbon fraction using extraction agent including 2-oxopropanol or derivatives thereof
US-10005969-B2 · Jun 26, 2018 · US