Tailoring new covalent organic framework for highly efficient iodine capture
US-12318754-B2 · Jun 3, 2025 · US
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having three phosphorus atoms as ring hetero atoms in the same ring {(C07F9/65812 takes precedence)}
having three phosphorus atoms as ring hetero atoms in the same ring {(C07F9/65812 takes precedence)} · 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 | C07F9/659 |
| Official title | having three phosphorus atoms as ring hetero atoms in the same ring {(C07F9/65812 takes precedence)} |
| Display label | having three phosphorus atoms as ring hetero atoms in the same ring {(C07F9/65812 takes precedence)} |
| Total patents | 22 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is growing.
| Year | Patents |
|---|---|
| 2015 | 7 |
| 2016 | 2 |
| 2017 | 2 |
| 2018 | 4 |
| 2019 | 2 |
| 2023 | 1 |
| 2025 | 4 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Tailoring new covalent organic framework for highly efficient iodine capture
US-12263465-B2 · Apr 1, 2025 · US
Tailoring new covalent organic framework for highly efficient iodine capture
US-2025091031-A1 · Mar 20, 2025 · US
Tailoring new covalent organic framework for highly efficient iodine capture
US-2025033025-A1 · Jan 30, 2025 · US
Lithium ion battery and electrolyte thereof
US-11581567-B2 · Feb 14, 2023 · US
Macrocyclic ligands and their complexes for bifunctional molecular catalysis
US-10487100-B1 · Nov 26, 2019 · US
Siloxane-modified cyclotriphosphazene halogen-free flame retardant, preparation process and use thereof
US-10400173-B2 · Sep 3, 2019 · US
Lithium ion battery and electrolyte thereof
US-2018241078-A1 · Aug 23, 2018 · US
Liquid crystal composition, liquid crystal display device including the same, and method of manufacturing liquid crystal display device
US-10041001-B2 · Aug 7, 2018 · US
Siloxane-modified cyclotriphosphazene halogen-free flame retardant, preparation process and use thereof
US-2018112133-A1 · Apr 26, 2018 · US
Fluoropolyether compound, and lubricant and magnetic disc using same
US-9928865-B2 · Mar 27, 2018 · US
Liquid crystal composition, liquid crystal display device including the same, and method of manufacturing liquid crystal display device
US-2017210993-A1 · Jul 27, 2017 · US
Solvent self-reactions with P(CN)3 to produce films and particles of C3N3P
US-9567359-B2 · Feb 14, 2017 · US
Lubricants for magnetic recording media
US-9506003-B2 · Nov 29, 2016 · US
Solvent Self-Reactions with P(CN)3 to Produce Films and Particles of C3N3P
US-2016297841-A1 · Oct 13, 2016 · US
Fluoropolyether compound, and lubricant and magnetic disc using same
US-2015371671-A1 · Dec 24, 2015 · US
Flame-retardant polycarbonate moulding materials iv
US-2015329719-A1 · Nov 19, 2015 · US
Flame-retardant polycarbonate molding materials i
US-2015315381-A1 · Nov 5, 2015 · US
Flame-retardant polycarbonate molding materials ii
US-2015307705-A1 · Oct 29, 2015 · US
Flame-retardant polycarbonate molding materials vi
US-2015307707-A1 · Oct 29, 2015 · US