Fluorine-containing compound, substrate for patterning, photodegradable coupling agent, patterning method, and compound
US-11518731-B2 · Dec 6, 2022 · US
to carbon atoms of the same non-condensed six-membered aromatic ring or to carbon atoms of six-membered aromatic rings being part of the same condensed ring system · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C07C205/36 |
| Official title | to carbon atoms of the same non-condensed six-membered aromatic ring or to carbon atoms of six-membered aromatic rings being part of the same condensed ring system |
| Display label | to carbon atoms of the same non-condensed six-membered aromatic ring or to carbon atoms of six-membered aromatic rings being part of the same condensed ring system |
| Total patents | 5 |
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2016 | 1 |
| 2018 | 1 |
| 2019 | 1 |
| 2021 | 1 |
| 2022 | 1 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-11518731-B2 · Dec 6, 2022 · US
US-11084784-B2 · Aug 10, 2021 · US
US-2019085004-A1 · Mar 21, 2019 · US
US-2018215707-A1 · Aug 2, 2018 · US
US-2016152642-A1 · Jun 2, 2016 · US