Derivatives of sobetirome
US-2024425437-A1 · Dec 26, 2024 · US
This page is not indexed by search engines while we improve data quality.
polycyclic
polycyclic · 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 | C07C65/34 |
| Official title | polycyclic |
| Display label | polycyclic |
| Total patents | 16 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is declining.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2017 | 2 |
| 2018 | 2 |
| 2019 | 2 |
| 2020 | 4 |
| 2021 | 2 |
| 2023 | 1 |
| 2024 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Compositions of polyhydroxylated benzophenones and methods of treatment of neurodegenerative disorders
US-11639325-B2 · May 2, 2023 · US
Compositions of polyhydroxylated benzophenones and methods of treatment of neurodegenerative disorders
US-11180438-B2 · Nov 23, 2021 · US
Compositions of polyhydroxylated benzophenones and methods of treatment of neurodegenerative disorders
US-2021171429-A1 · Jun 10, 2021 · US
Derivatives of sobetirome
US-10870616-B2 · Dec 22, 2020 · US
Derivatives of sobetirome
US-2020325092-A1 · Oct 15, 2020 · US
Compositions of polyhydroxylated benzophenones and methods of treatment of neurodegenerative disorders
US-2020087236-A9 · Mar 19, 2020 · US
Derivatives of sobetirome
US-10544075-B2 · Jan 28, 2020 · US
Derivatives of sobetirome
US-2019210950-A1 · Jul 11, 2019 · US
Method for producing polyimides
US-2019177483-A1 · Jun 13, 2019 · US
Compositions of polyhydroxylated benzophenones and methods of treatment of neurodegenerative disorders
US-2018290960-A1 · Oct 11, 2018 · US
Liquid arylbenzoyl benzoic acid ester derivatives for energy curable compositions
US-9938231-B2 · Apr 10, 2018 · US
Monomer for hardmask composition, hardmask composition including said monomer, and method for forming pattern using said hardmask composition
US-9671688-B2 · Jun 6, 2017 · US
Keto acid esters as PVC plasticizers
US-9561996-B2 · Feb 7, 2017 · US
Active material, and sodium ion battery and lithium ion battery using the same
US-2015357631-A1 · Dec 10, 2015 · US
Monomer for hardmask composition, hardmask composition including said monomer, and method for forming pattern using said hardmask composition
US-2015301446-A1 · Oct 22, 2015 · US